HP 6600/HSR6600 Routers Layer 2 - WAN Command Reference Part number: 5998-1502 Software version: A6602-CMW520-R3303P05 A6600-CMW520-R3303P05-RPE A6600-CMW520-R3303P05-RSE HSR6602_MCP-CMW520-R3303P05 Document version: 6PW105-20140507
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Contents ATM configuration commands ···································································································································· 1 atm class ···································································································································································· 1 atm-class ··························································································································································
ppp ipcp dns request ············································································································································ 43 ppp ipcp remote-address forced ·························································································································· 44 ppp lqc ··································································································································································· 45 ppp lqc lcp-ech
reset pppoe-server ················································································································································· 86 L2TP configuration commands ·································································································································· 87 allow l2tp ······························································································································································· 87 display
display fr interface ·············································································································································· 125 display fr lmi-info ················································································································································· 126 display fr map-info ·············································································································································· 127 display
Index ········································································································································································ 167 v
ATM configuration commands atm class Use atm class to create an ATM class and enter the ATM class view. Use undo atm class to delete the specified ATM class. Syntax atm class atm-class-name undo atm class atm-class-name Views System view Default command level 2: System level Parameters atm-class-name: Name of an ATM class, a string of 1 to 16 characters. Usage guidelines An ATM class is a group of predefined parameters that can be used for an ATM interface or PVC.
Parameters atm-class-name: Name of an ATM class, a string of 1 to 16 characters. Examples # Apply the ATM class named main to interface ATM 1/0/1. system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] atm-class main Related commands atm class atm-link check Use atm-link check to adapt the protocol state of an ATM P2P subinterface to the status of the PVC on the subinterface in addition to the status of the physical interface.
Views Layer 3 VE interface view, Layer 3 VE subinterface view Default command level 2: System level Parameters bandwidth-value: Specifies the intended bandwidth for the interface, in the range of 1 to 4294967295 kbps. Usage guidelines You can obtain the intended bandwidth of an interface by querying the ifspeed value of the MIB node with third-party software. The intended bandwidth is used for bandwidth monitoring of the network management, but does not affect the actual bandwidth of the interface.
Examples # Specify interface ATM 1/0/1 to use the internal transmission clock. system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] clock master Related commands display atm interface description Use description to configure a description for a VE interface. Use undo description to restore the default. Syntax description text undo description Default The description of a VE interface is interface name Interface, for example, Virtual-Ethernet1/0/1 Interface.
Related commands display interface display atm class Use display atm class to display the information about an ATM class. Syntax display atm class [ atm-class-name ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters atm-class-name: ATM class name, a string of 1 to 16 characters. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
display atm interface Use display atm interface to display the configuration and status information of the specified ATM interface, or all ATM interfaces if no ATM interface is specified. Syntax display atm interface [ atm interface-number ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface-number: Specifies an ATM interface to view its configuration and status information.
Field Description input pkts: 0, input bytes: 0, input pkt errors: 0 Received packets, bytes, and errors. output pkts: 69, output bytes: 2218, output pkt errors: 8 Transmitted packets, bytes, and errors. Sub-interface Information Subinterface information. display atm map-info Use display atm map-info to display the PVC mapping information.
include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines If no ATM interface is specified, the PVC mapping information of all ATM interfaces is displayed. If an ATM interface is specified but no PVC or VPI/VCI pair is specified, the PVC mapping information of all PVCs on the specified ATM interface is displayed.
values from 0 to 31, because they are reserved for special purposes. For more information about the value range, see Table 3. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression.
Parameters interface-type interface-number: Specifies an interface by its type and number. pvc-name: PVC name, a unique string of 1 to 16 characters on an ATM interface, case-insensitive. The name cannot be the same as a valid VPI/VCI value pair. For example, the name 1/20 is not allowed. vpi/vci: VPI/VCI pair. VPI is short for virtual path identifier, and its value range is 0 to 255. VCI is short for virtual channel identifier, and its value range varies by interface type.
AAL5 Encaps: SNAP, Protocol: IP Service-type: CBR, output-pcr: 200 kbps, CDVT: 500 us Transmit-Priority: 0 OAM interval: 0 sec(disabled), OAM retry interval: 1 sec OAM retry count (up/down): 3/5 OAM ais-rdi count (up/down): 3/1 input pkts: 0, input bytes: 0, input pkt errors: 0 output pkts: 0, output bytes: 0, output pkt errors: 0 Interface State: UP, OAM State: UP, PVC State: UP Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0 Output queue : (Protocol queuing : Size/Length/Discards) Output
Field Description Output queue Information about each output queue on the PVC. OAM cells received Count of received OAM cells. F5 InEndloop Count of received F5 loopback cells. Count of received AIS cells. F5 InAIS If the AIS alarm state is not supported, this command displays only the count of AIS cells, not the AIS alarm state, which is the OAM AIS State field. Count of received RDI cells.
description: Displays complete interface description. If you do not specify this keyword, the command displays only the first 27 characters of the interface description. down: Displays information about interfaces in the down state and the causes. Without this keyword specified, this command displays information about interfaces in all states. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
Last clearing of counters: Never # Display brief information about interface Virtual-Ethernet 1/0/1. display interface virtual-ethernet 1/0/1 brief The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Protocol: (s) - spoofing Interface Link Protocol Main IP VE1 DOWN DOWN Description -- # Display brief information about all VE interfaces in down state.
Field Description Last clearing of counters: Never Time when the reset counters interface command was last used to clear the interface statistics. Never indicates the reset counters interface command has never been used on the interface after the device has started up. Last 300 seconds input: 0 bytes/sec 0 packets/sec Last 300 seconds output: 0 bytes/sec 0 packets/sec Average input or output rate over the last 300 seconds in bps and pps.
Use undo encapsulation to restore the default. Syntax encapsulation aal5-encap undo encapsulation Default Aal5snap encapsulation is used. Views PVC view, ATM class view Default command level 2: System level Parameters aal5-encap: Specifies an AAL5 encapsulation type. The following are available values: • aal5mux—MUX encapsulation • aal5nlpid—RFC1490 encapsulation • aal5snap—LLC/SNAP encapsulation Usage guidelines Among aal5snap, aal5mux and aal5nlpid, only aal5snap encapsulation supports InARP.
Default command level 2: System level Parameters interface-number: Specifies an ATM main interface by its number. subnumber: Specifies an ATM subinterface by its number in the range of 0 to 1023. p2mp: Sets the connection type on the subinterface to point-to-multiple point. p2p: Sets the connection type on the subinterface to point-to-point. Usage guidelines Two types of connections are available on an ATM subinterface: p2mp and p2p. In p2mp connection, you can create multiple PVCs on the subinterface.
[Sysname-Virtual-Ethernet1/0/1] ip-precedence Use ip-precedence to set the precedence of the IP packets carried on PVCs. Use undo ip-precedence to remove the precedence setting of IP packets carried on PVCs.
[Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] pvc-group aa 1/32 [Sysname-atm-pvc-group-Atm1/0/1-1/32-aa] ip-precedence aa 1/32 0 3 map bridge Use map bridge to establish the IPoEoA mapping or PPPoEoA mapping on a PVC. Use undo map bridge to delete the mapping. Syntax map bridge virtual-ethernet interface-number undo map bridge Default No mapping is configured. Views PVC view, ATM Class view Default command level 2: System level Parameters interface-number: Specifies a VE interface by its number.
Syntax In PVC view: map ip { ip-address [ ip-mask ] | default | inarp [ minutes ] } [ broadcast ] undo map ip { ip-address | default | inarp } In ATM class view: map ip inarp [ minutes ] [ broadcast ] undo map ip inarp Default No mapping is configured. If a mapping is configured, pseudo-broadcast is not supported by default. Views PVC view, ATM class view Default command level 2: System level Parameters ip-address: Remote IP address mapped to the current PVC. ip-mask: IP address mask.
system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] pvc 1/33 [Sysname-atm-pvc-Atm1/0/1-1/33] map ip inarp 10 map ppp Use map ppp to create a PPPoA map on the PVC. Use undo map ppp to delete the map. Syntax map ppp virtual-template vt-number undo map ppp Default No mapping is configured. Views PVC view, ATM class view Default command level 2: System level Parameters vt-number: Specifies the number of the VT interface corresponding to a PPPoA mapping.
Syntax mtu mtu-number undo mtu Default The MTU for ATM interfaces is 1500 bytes. Views ATM interface view Default command level 2: System level Parameters mtu-number: Specifies the MTU size on an ATM interface in bytes. The value range for this argument is 128 to 2000 except for HIM-AL1P and HIM-AL2P cards installed in HSR6602 routers or in 6604, 6608, or 6616 routers with MCP as the MPU. The value range is 128 to 9600 for these HIM-AL1P and HIM-AL2P cards.
Default command level 2: System level Parameters up up-seconds: Specifies that the PVC goes up if no AIS/RDI alarm cells are received in a period specified by the up-seconds argument (in seconds). The value range for the up-seconds argument is 3 to 60. down down-count: Specifies that the PVC goes down when the number of successive AIS/RDI alarm cells received reaches the value specified by the down-count argument. The value range for the down-count argument is 1 to 60.
down down-count: Specifies that the PVC goes down when the number of successive OAM F5 loopback cells that it fails to receive reaches the value specified by the down-count argument. The value range for the down-count argument is 1 to 600, and the default is 5. retry-frequency retry-frequency: Specifies the interval (in seconds) at which OAM F5 loopback cells should be transmitted to verify a change in the PVC state (up/down). The value range is 1 to 1000. The default is 1.
system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] oamping interface atm 3/0/1 pvc 1/32 3 1 Ping interface Atm3/0/1,pvc 0/45, with 3 of 53 bytes of ATM OAM F5 end-to-end cell(s), timeout is 1 second(s), press CTRL_C to break Receive reply from pvc 1/32: time=1 ms Receive reply from pvc 1/32: time=1 ms Receive reply from pvc 1/32: time=1 ms pvc Use pvc to create a PVC or enter the PVC view on ATM interface, or to add the specified PVC into PVC-Group.
Examples # Create a PVC named aa with the VPI/VCI value of 1/101. system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] pvc aa 1/101 Related commands • display atm pvc-info • pvc max-number pvc-group Use pvc-group to create a PVC group or enter PVC group view. Use undo pvc-group to delete the specified PVC-Group.
Related commands • ip-precedence • pvc pvc max-number Use pvc max-number to set the maximum number of PVCs allowed on an ATM interface. Use undo pvc max-number to restore the default. Syntax pvc max-number max-number undo pvc max-number Views ATM main interface view Default command level 2: System level Parameters max-number: Maximum number of PVCs allowed on the ATM interface. The value range varies by the type of physical interface, as shown in Table 9.
pvp limit Use pvp limit to set the parameters for VP policing. Use undo pvp limit to delete the VP policing. Syntax pvp limit vpi output-scr undo pvp limit vpi Default VP policing is not performed. Views ATM interface view Default command level 2: System level Parameters vpi: Specifies the VPI of the ATM network, in the range of 0 to 255. output-scr: Specifies the sustainable rate of ATM cell output (in kbps). For more information about the value range, see Table 10.
undo remark atm-clp Default The action of marking the CLP flag bit of ATM cells is not configured. Views Traffic behavior view Default command level 2: System level Parameters green: Sets the CLP bit for green packets. red: Sets the CLP bit for red packets. yellow: Sets the CLP bit for yellow packets. atm-clp-value: Specifies the value of the CLP bit in an ATM cell. The value of this argument is 0 or 1. When congestion occurs, ATM cells with CLP 1 are dropped preferentially.
If you specify the virtual-ethernet keyword without the interface-number argument, this command clears the statistics of all Layer 3 VE interfaces. • Examples # Clear the statistics of the Layer 3 VE interface Virtual-Ethernet 1/0/1. reset counters interface virtual-ethernet 1/0/1 service cbr Use service cbr to specify the PVC service type as CBR. Use the undo service command to restore the default.
Configure the PVC with greater bandwidth first and then the one with smaller bandwidth. If you fail to configure them, increase the cdvt-value and try again. In the command line, the system will prompt you on this. "fail to set service parameter, please adjust cdvt value" The command is not applicable to ATM E1 interfaces and ATM E3 interfaces. Examples # Create a PVC named aa, with the VPI/VCI value of 1/101.
[Sysname-Atm1/0/1] pvc aa 1/101 # Specify the service type of the PVC as UBR and the peak cell rate of ATM cell as 100000 kbps. [Sysname-atm-pvc-Atm1/0/1-1/101-aa] service ubr 100000 Related commands • service vbr-nrt • service vbr-rt • service cbr service vbr-nrt Use service vbr-nrt to specify the service type of PVC as NRT-VBR and specify the related rate parameters. Use undo service to restore the default.
Related commands • service ubr • service vbr-rt • service cbr service vbr-rt Use service vbr-rt to set the service type of a PVC to RT-VBR and specify the related rate parameters in PVC view. Use undo service to restore the default. Syntax service vbr-rt output-pcr output-scr output-mbs undo service Default The service type is UBR after a PVC is created.
• service ubr • service cbr shutdown Use shutdown to shut down an ATM interface. Use undo shutdown to bring up an ATM interface. Syntax shutdown undo shutdown Default An ATM interface is up. Views ATM interface view Default command level 2: System level Examples # Shut down interface ATM 5/0/1. system-view [Sysname] interface atm 5/0/1 [Sysname-Atm5/0/1] shutdown # Bring up interface ATM 5/0/1.
Default command level 2: System level Parameters value: Specifies the transmission priority in the range of 0 to 9. A higher value indicating a higher priority. The priority level for the UBR service is in the range of 0 to 4. The priority level for the nrt-VBR service is in the range of 5 to 7. The priority level for the rt-VBR service is in the range of 8 to 9. Usage guidelines If you change the service type of a PVC, the transmission priority of the PVC changes to the default for the current service.
PPP and MP configuration commands PPP configuration commands ip address ppp-negotiate Use ip address ppp-negotiate to enable IP address negotiation on the local interface, so that the local interface can accept the IP address allocated by the peer end. Use undo ip address ppp-negotiate to disable IP address negotiation. Syntax ip address ppp-negotiate undo ip address ppp-negotiate Default IP address negotiation is disabled.
Views System view, ISP domain view Default command level 2: System level Parameters pool-number: Specifies an address pool by its number in the range of 0 to 99. low-ip-address: Start address of the address pool. high-ip-address: End IP address of the address pool. An address pool can contain up to 1024 IP addresses. If no end IP address is specified, the address pool has only one IP address, the start IP address.
[Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] link-protocol ppp ppp account-statistics enable Use ppp account-statistics enable to enable PPP traffic statistics collection. Use undo ppp account-statistics enable to disable PPP traffic statistics collection. Syntax ppp account-statistics enable [ acl { acl-number | name acl-name } ] undo ppp account-statistics enable Default PPP traffic statistics collection is disabled.
Views VT interface view Default command level 2: System level Usage guidelines If extensible PPP accounting is enabled, AAA starts accounting after the PPP user notifies AAA of the peer IP address obtained in NCP negotiation. If extensible PPP accounting is disabled, AAA starts accounting after the PPP user starts NCP negotiation. Examples # Enable extensible PPP accounting on interface Virtual-Template 1.
If you configure the ppp authentication-mode command without specifying the domain name, the system checks the username for domain information. If the username contains a domain name, the domain will be used for authentication If the domain does not exist, the user's access request will be denied. If the username does not contain a domain name, the default domain is used. You can use the domain default command to configure the default domain.
Parameters cipher: Sets a ciphertext password. simple: Sets a plaintext password. password: Specifies the password string for CHAP authentication. This argument is case sensitive. If simple is specified, it must be a string of 1 to 48 characters. If cipher is specified, it must be a ciphertext string of 1 to 97 characters. Usage guidelines For security purposes, all passwords, including passwords configured in plain text, are saved in cipher text to the configuration file.
[Sysname-Serial2/0/1] ppp chap user Root Related commands ppp authentication-mode ppp ipcp dns Use ppp ipcp dns to configure the primary and secondary DNS server IP addresses to be used in PPP negotiation. Use undo ppp ipcp dns to cancel the configuration. Syntax ppp ipcp dns primary-dns-address [ secondary-dns-address ] undo ppp ipcp dns primary-dns-address [ secondary-dns-address ] Default A device does not allocate DNS server IP addresses for its peer.
Syntax ppp ipcp dns admit-any undo ppp ipcp dns admit-any Default A device does not accept the DNS server IP addresses assigned by the peer if it does not request the peer for the DNS server IP addresses. Views Interface view Default command level 2: System level Usage guidelines You can configure a device to accept the DNS server IP addresses assigned by the peer, through which domain names can be resolved for the device.
Examples # Enable the device to request its peer for the DNS server IP address actively through interface Serial 2/0/1. system-view [Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] ppp ipcp dns request ppp ipcp remote-address forced Use ppp ipcp remote-address forced to configure a device to assign an IP address to the peer by force. This command also disables the peer from using a locally configured IP address. Use undo ppp ipcp remote-address forced to cancel the configuration.
ppp lqc Use ppp lqc to enable PPP link quality control (LQC). Use undo ppp lqc to disable PPP LQC. Syntax ppp lqc close-percentage [ resume-percentage ] undo ppp lqc Default PPP LQC is disabled. Views Interface view Default command level 2: System level Parameters close-percentage: PPP LQC close-percentage, in the range of 0 to 100. resume-percentage: PPP LQC resume-percentage, in the range of 0 to 100.
ppp lqc lcp-echo Use ppp lqc lcp-echo to configure an interface to periodically send large LCP echo packets on a PPP link. Use undo ppp lqc lcp-echo to restore the default. Syntax ppp lqc lcp-echo [ packet size ] [ interval seconds ] undo ppp lqc lcp-echo Default The interface does not send large LCP echo packets on a PPP link. Views Interface view Default command level 2: System level Parameters packet size: Specifies the size of LCP echo packets, in the range of 128 to 1500 bytes.
Usage guidelines HP recommends not using this feature when the IP addresses of the two peers are not in the same network segment. Otherwise, the peers might fail to communicate. Examples # Disable peer route creation on interface Serial 2/1/1. system-view [Sysname] interface serial 2/1/1 [Sysname-serial2/1/1] undo peer neighbor-route ppp pap local-user Use ppp pap local-user to set the local username and password for PAP authentication.
Related commands • local-user (Security Command Reference) • password (Security Command Reference) ppp timer negotiate Use ppp timer negotiate to set the PPP negotiation timeout time. Use undo ppp timer negotiate to restore the default. Syntax ppp timer negotiate seconds undo ppp timer negotiate Default The PPP negotiation timeout time is three seconds. Views Interface view Default command level 2: System level Parameters seconds: Negotiation timeout time to be set, in the range of 1 to 10 seconds.
Default command level 2: System level Examples # Enable PPP user binding. system-view [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] ppp user bind enable Related commands ppp user bind virtual-template remote address Use remote address to set the IP address to be assigned to the peer device, or to specify the address pool used for assigning an IP address to the peer device. Use undo remote address to cancel the IP address configured to be assigned to the peer device.
command to assign an IP address to the peer from the address pool of the specified domain through AAA authentication, you can configure the command for the peer again. In this case, the original assigned IP address can still work, and the newly assigned IP address is used when the original one is released or used by a new PPP access. This command does not take effect until the next IPCP negotiation.
Examples # Set the interval and number of times for sending keepalive packets to 20 seconds and 10, respectively, on interface Serial 2/0/1. system-view [Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] timer hold 20 10 MP configuration commands bandwidth Use bandwidth to set the intended bandwidth for an interface. Use undo bandwidth to restore the default.
Use undo broadcast-limit link to restore the default. Syntax broadcast-limit link number undo broadcast-limit link Default The maximum number of links that can be used for transmitting multicast or broadcast packets is 30 for a VT. Views VT interface view Default command level 2: System level Parameters number: Maximum number of links that can be used for transmitting multicast or broadcast packets, in the range of 0 to 128.
Parameters text: Interface description, a case-sensitive character string of 1 to 80 characters. Examples # Set the description for interface VT 10 to virtual-interface. system-view [Sysname] interface virtual-template 10 [Sysname-Virtual-Template10] description virtual-interface # Set the description for interface MP-group 3 to mpgroup-interface.
If you specify the mp-group keyword without the mp-number argument, this command displays information about all existing MP-group interfaces. Examples # Display detailed information about interface MP-group 12.
Field Description Hold timer Interval at which the current interface sends keepalive packets. Internet protocol processing Network layer state (enabled or disabled). LCP initial LCP negotiation is complete. Physical Physical type of the interface. Output queue : (Urgent queue : Size/Length/Discards) Output queue : (Protocol queue : Size/Length/Discards) Traffic statistics of the interface output queues.
Field Description Cause Cause of a DOWN physical link. If the port has been shut down with the shutdown command, this field displays Administratively. To restore the physical state of the interface, use the undo shutdown command. display interface virtual-template Use display interface virtual-template to display the information about a VT.
Virtual-Template1 current state: UP Line protocol current state: UP (spoofing) Description: Virtual-Template1 Interface The Maximum Transmit Unit is 1500, Hold timer is 10(sec) Internet Address is 6.1.1.
include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Examples # Display the information about all the MP interfaces.
Field Description 0 lost fragments Number of the lost fragments. 0 reordered Number of the packets reassembled. 0 unassigned Number of the packets waiting for being reassembled. 0 interleaved Number of the interleaved packets. sequence 0/0 rcvd/sent Received sequence number/sent sequence number. The member channels bundled are The following displays all the member channels bound in this logical channel.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines VA interfaces are created automatically by the system. They use the settings of the corresponding VTs. A VA interface can be removed due to failures of lower layer connections or user intervention.
• 6602 routers support one-dimensional MP-group interface numbers in the range of 0 to 1023. • HSR6602, 6604, 6608, and 6616 routers support three-dimensional MP-group interface numbers, in the format of X/Y/Z: { { { X indicates the number of the slot where the base card resides. The value range depends on the device model. Y indicates the number of the slot where the subcard resides. The value range depends on the device model. Z indicates the interface number on the subcard.
Usage guidelines To remove a VT, make sure that all the corresponding VA interfaces are removed and the VT is not in use. Examples # Create VT 10 interface. system-view [Sysname] interface virtual-template 10 [Sysname-Virtual-Template10] mtu Use mtu to set the MTU size of the interface. Use undo mtu to restore the default. Syntax mtu size undo mtu Default The MTU of an interface is 1500 bytes.
Default An interface encapsulated with PPP operates in standard PPP mode. Views Interface view Default command level 2: System level Usage guidelines To obtain more bandwidth, you can bind multiple PPP links to form a logical MP interface. Examples # Configure interface Serial 2/0/1 to operate in MP mode. (Assume that the interface has PPP encapsulation enabled.
In authentication username-based MP bindings, peer devices cannot be differentiated. When multiple peer devices exist, use the keyword both in the command. Examples # Specify to perform MP binding by PPP authentication username.
In the MP-group approach to MP, the negotiating endpoints do not base their binding decisions on the endpoint descriptor. The endpoint descriptors of the interfaces in an MP-group are always the same as the MP-group interface name. Examples # Configure the endpoint descriptor of Serial 2/0/1 as 123456 for LCP negotiation. system-view [Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] ppp mp endpoint string 123456 ppp mp fragment enable Use ppp mp fragment enable to enable MP fragmentation.
undo ppp mp max-bind Default The maximum number of links allowed in an MP bundle is 16. Views Virtual template interface view, MP-group interface view Default command level 2: System level Parameters max-bind-num: Maximum number of links allowed in an MP bundle, in the range of 1 to 128. Usage guidelines Use the default setting in normal cases. Inappropriate use of this command can cause PPP performance degradation. Make sure you understand the impact of this command on your network before you use it.
Usage guidelines If MP bundle is implemented through hardware (CPOS chip for example), the minimum MP packet size for fragmentation varies with chips (the fragment size on certain chips can only be 128, 256, and 512 bytes). In this case, make sure the setting configured with the ppp mp min-fragment command conforms to the hardware specifications for the MP bundle to be created and the sub-channel LCP link to be established successfully.
MP-group interfaces do not support cross-base-card binding. Examples On an 6602 router: # Add interface Serial 2/1 to MP-group 3. system-view [Sysname] interface serial 2/1 [Sysname-Serial2/1] ppp mp mp-group 3 On an HSR6602 /6604/6608/6616 router: # Add interface Serial 2/0/1 to MP-group 1/0/3.
[Sysname-Serial2/0/1] ppp mp short-sequence ppp mp user Use ppp mp user to specify to add PPP links with specific usernames to the corresponding MP bundles according to usernames. Use undo ppp mp user to remove a username-based MP bundle. Syntax ppp mp user username bind virtual-template number undo ppp mp user username Views System view Default command level 2: System level Parameters username: Username, a string of 1 to 80 characters.
Syntax ppp mp virtual-template number undo ppp mp Default An interface is not bound to a VT interface, and the interface operates in normal PPP mode. Views Interface view Default command level 2: System level Parameters number: Number of the VT interface to be bound to the interface, in the range of 0 to 1023. Usage guidelines After binding an interface to a VT interface, you can optionally enable PAP, CHAP, MS-CHAP, or MS-CHAP-V2 authentication.
Examples # Clear the statistics of interface MP-group3. reset counters interface mp-group 3 reset counters interface virtual-template Use reset counters interface virtual-template to clear statistics on VTs. Syntax reset counters interface [ virtual-template [ interface-number ] ] Views User view Default command level 2: System level Parameters interface-number: Number of a VT.
system-view [Sysname] interface mp-group 3 [Sysname-Mp-group3] shutdown PPP link efficiency mechanism configuration commands display ppp compression iphc rtp Use display ppp compression iphc rtp to display IPHC RTP header compression statistics.
Connect: Rx/Tx: 16/16 Long-search/Miss: 0/0 Table 13 Command output Field Description Received Statistics on received packets. Compress/Error/Discard/Total: 0/0/0/0 (Packets) The number of received compressed/error/discarded/total packets is 0/0/0/0. Sent Statistics on sent packets. Compress/Total: 0/0 (Packets) The number of sent compressed/total packets is 0/0. Send/Save/Total: 0/0/0 (Bytes) The bytes of sent/saved/total packets are 0/0/0. Connect: Number of connections.
Usage guidelines When IPHC TCP applies to MP links, the associated VA interfaces perform the compression. You can check the compression information on MP templates, such as VT or dialer interfaces. When IPHC TCP applies to normal PPP links, physical interfaces perform the compression. You can check the compression information on the physical interfaces. Examples # Display IPHC TCP header compression statistics.
undo ppp mp lfi Default LFI is disabled. Views Virtual template interface view, MP-group interface view Default command level 2: System level Usage guidelines Disabling LFI also removes the user-configured settings of maximum LFI fragment delay and size. Examples # Enable LFI on Virtual-Template1 interface.
ppp mp lfi size-per-frag Use ppp mp lfi size-per-frag to set the maximum size (in bytes) of LFI fragments. Use undo ppp mp lfi size-per-frag to restore the default. Syntax ppp mp lfi size-per-frag size undo ppp mp lfi size-per-frag Default The size of LFI fragments depends on the configuration of the ppp mp lfi delay-per-frag command.
Usage guidelines Enabling or disabling IP header compression enables or disables both RTP header compression and TCP header compression. To use IP header compression, you must enable it on both sides of a PPP link. After you enable IP header compression on VT and Dialer interfaces, ISDN and asynchronous dialer interfaces, you must shut down and then bring up the interfaces by using the shutdown and undo shutdown commands for the configuration to take effect.
After executing the ppp compression iphc rtp-connections command, you must shut down and then bring up the interface for the new setting to take effect. If the configuration is for an MP bundle, you must shut down and then bring up all the MP member interfaces. Examples # Set the maximum number of connections for which interface serial 4/2/0 can perform RTP header compression to 10.
reset ppp compression iphc Use reset ppp compression iphc to clear the IP header compression statistics on an interface. Syntax reset ppp compression iphc [ interface-type interface-number ] Views User view Default command level 1: Monitor level Parameters Interface-type Interface-number: Specifies an interface by its type and number. Usage guidelines If the interface-type interface-number argument is not provided, this command clears the IP header compression statistics on all interfaces.
PPPoE server configuration commands Support for the commands in this chapter depends on the device model. Cross-card Layer 3 aggregate interfaces do not support the commands in this chapter. display pppoe-server session Use display pppoe-server session to display the information for PPPoE sessions.
Field Description LocMAC Local MAC address. pppoe-server abnormal-offline-count threshold Use pppoe-server abnormal-offline-count threshold to set the upper threshold for the PPPoE abnormal offline event count in five minutes. Use undo pppoe-server abnormal-offline-count threshold to restore the default.
Views System view Default command level 2: System level Parameters number: Upper threshold for the PPPoE abnormal offline event percentage, in the range of 0 to 100. Usage guidelines If the PPPoE abnormal offline event percentage in the last five minutes exceeds this threshold, the system outputs a trap message. PPPoE abnormal offline event percentage = 100 x Abnormal offline event count/(Abnormal offline event count + Normal offline event count).
pppoe-server log-information off Use pppoe-server log-information off to disable PPP log displaying on a device operating as a PPPoE server. Use undo pppoe-server log-information off to restore the default. Syntax pppoe-server log-information off undo pppoe-server log-information off Default PPP log displaying is enabled on a PPPoE server.
Parameters number: Maximum number of sessions allowed with regard to the local MAC address. The value range is 1 to 4096. Examples # Set the maximum number of PPPoE sessions allowed with regard to the local MAC address to 50. (Assume the device is operating as a PPPoE server.
Views System view Default command level 2: System level Parameters slot slot-number: Specifies a card by its slot number. number: Maximum number of PPPoE sessions allowed.
Default command level 2: System level Parameters number: Lower threshold for the PPPoE normal offline event percentage, in the range of 0 to 100. Usage guidelines If the PPPoE normal offline event percentage in the last five minutes is lower than this threshold, the system outputs a trap message. PPPoE normal offline event percentage = 100 – PPPoE abnormal offline event percentage. Examples # Set the lower threshold for the PPPoE normal offline event percentage to 10.
L2TP configuration commands allow l2tp Use allow l2tp to specify the VT interface for receiving calls, the tunnel name on the LAC, and the domain name. Use undo allow to remove the configuration. Syntax allow l2tp virtual-template virtual-template-number remote remote-name [ domain domain-name ] undo allow Default An LNS denies all incoming calls.
system-view [Sysname] l2tp-group 2 [Sysname-l2tp2] allow l2tp virtual-template 1 remote aaa # Specify L2TP group 1 as the default L2TP group, accept the L2TP tunneling request initiated by any peer, and create a VA interface based on virtual template 1. system-view [Sysname] l2tp-group 1 [Sysname-l2tp1] allow l2tp virtual-template 1 Related commands l2tp-group display l2tp session Use display l2tp session to display information about L2TP sessions.
Field Description LocalTID Unique ID of the tunnel at the local end. Related commands display l2tp tunnel display l2tp tunnel Use display l2tp tunnel to display information about L2TP tunnels. Syntax display l2tp tunnel [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
display ppp access-control interface Use display ppp access-control interface to display statistics about the dynamic firewalls on the VA interfaces created based on the specified VT interface. Syntax display ppp access-control interface interface-type interface-number [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface interface-type interface-number: Specifies an interface by its type and number.
Table 18 Command output Field Description Interface VA interface servicing the PPP user. User Name PPP username. In-bound Policy ACL that filters PPP user data packets. From xx to xx Time range during which the firewall takes effect. x packets, x bytes, x% permitted Indicates the packets permitted by ACL rules: the number of packets and bytes, and the percentage of the permitted to the total.
[Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] Related commands allow l2tp l2tp enable Use l2tp enable to enable the L2TP function. Use undo l2tp enable to disable the L2TP function. Syntax l2tp enable undo l2tp enable Default The L2TP function is disabled. Views System view Default command level 2: System level Usage guidelines L2TP must be enabled for relevant L2TP configurations to take effect. Examples # Enable the L2TP function.
Default command level 2: System level Parameters group-number: Number of an L2TP group, in the range of 1 to 1000. Usage guidelines When you use the undo l2tp-group command to remove an L2TP group, all configuration information associated with the group will be deleted. Examples # Create an L2TP group numbered 2, and enter its view.
mandatory-chap Use mandatory-chap to force the LNS to perform a CHAP authentication of the user. Use undo mandatory-chap to disable CHAP authentication on the LNS. Syntax mandatory-chap undo mandatory-chap Default An LNS does not perform CHAP authentication of users. Views L2TP group view Default command level 2: System level Usage guidelines An LNS authenticates the client in addition to the proxy authentication that occurs at the LAC for higher security.
Default command level 2: System level Usage guidelines When you start a PPP session, a client of NAS-initialized VPN will first negotiate with the NAS for LCP parameters. If the negotiation succeeds, the NAS initializes a tunnel and then transfers the negotiated results to the LNS. Then the LNS verifies whether the client is valid, depending on the proxy authentication information. You can use the mandatory-lcp command to force the LNS to perform LCP re-negotiation for the client.
Syntax ppp lcp imsi request undo ppp lcp imsi request Default The LNS side does not initiate an IMSI negotiation request. Views VT interface view Default command level 2: System level Examples # Configure the LNS side to initiate an IMSI negotiation request. system-view [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] ppp lcp imsi request ppp lcp imsi string Use ppp lcp imsi string to configure IMSI information for the client.
Use undo ppp lcp sn accept to restore the default. Syntax ppp lcp sn accept undo ppp lcp sn accept Default The client side rejects LNS-initiated SN negotiation requests. Views VT interface view Default command level 2: System level Examples # Configure the client side to accept LNS-initiated SN negotiation requests.
Syntax ppp lcp sn string sn-info undo ppp lcp sn string Default SN information is automatically obtained from the client. Views VT interface view Default command level 2: System level Parameters string sn-info: Configures SN information for the client, a case-sensitive string of 1 to 31 characters. Examples # Configure SN information as sn1 for the client.
system-view [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1]ppp user accept-format imsi-sn split # ppp user attach-format imsi-sn split Use ppp user attach-format imsi-sn split to configure a separator for the username sent for authentication during negotiation. Use undo ppp user attach-format to remove the configured separator. Syntax ppp user attach-format imsi-sn split splitchart undo ppp user attach-format Default No separator is configured.
Default command level 2: System level Examples # Replace the username with IMSI for authentication during negotiation. system-view [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] ppp user replace imsi reset l2tp tunnel Use reset l2tp tunnel to disconnect tunnels and all sessions of the tunnels.
Views L2TP group view Default command level 2: System level Parameters { ip ip-address }&<1-5>: Specifies the IP addresses of the tunnel peers (LNSs). &<1-5> means that you can specify up to five IP addresses. domain domain-name: Specifies the user domain that triggers the device to initiate a tunneling request to the tunnel peer. The domain-name argument is the name of a user domain, a case-insensitive string of 1 to 30 characters.
Usage guidelines Generally, authentication is required at both ends of a tunnel for the sake of security. However, you can disable the authentication when you check network connectivity or you have to receive tunneling requests from unknown tunnel peers. Examples # Disable L2TP tunnel authentication. system-view [Sysname] l2tp-group 1 [Sysname-l2tp1] undo tunnel authentication tunnel avp-hidden Use tunnel avp-hidden to specify to transfer AVP data in hidden mode.
Views L2TP group view Default command level 2: System level Examples # Enable the L2TP tunnel flow control function. system-view [Sysname] l2tp-group 1 [Sysname-l2tp1] tunnel flow-control tunnel name Use tunnel name to specify the name of a tunnel at the local end. Use undo tunnel name to restore the default. Syntax tunnel name name undo tunnel name Default A tunnel takes the system name of the device as its name at the local end.
undo tunnel password Default The key for tunnel authentication is null. Views L2TP group view Default command level 2: System level Parameters cipher: Sets a ciphertext key. simple: Sets a plaintext key. password: Specifies the key for tunnel authentication. This argument is case sensitive. If simple is specified, it must be a string of 1 to 53 characters. If cipher is specified, it must be a ciphertext string of 1 to 16 characters.
Usage guidelines You can set different hello intervals for the LNS and LAC. Examples # Set the hello interval to 99 seconds.
HDLC configuration commands link-protocol hdlc Use link-protocol hdlc to enable HDLC encapsulation on an interface. Syntax link-protocol hdlc Default PPP encapsulation is configured on an interface. Views Interface view Default command level 2: System level Usage guidelines HDLC can carry the network layer protocols, such as IP. Related commands timer hold Examples # Enable HDLC encapsulation on interface Serial 2/0/1.
Default command level 2: System level Parameters seconds: Specifies the link status polling interval (in seconds), in the range of 0 to 32767. retries: Specifies the link status polling times, in the range of 1 to 255. Usage guidelines HP recommends that you set the same polling interval for the two ends of a link. If you set the link status polling interval to 0, the link status check function is disabled.
HDLC link bundling configuration commands bandwidth Use bandwidth to set the intended bandwidth for a HDLC link bundle interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth Views HDLC link bundle interface view Default command level 2: System level Parameters bandwidth-value: Specifies the intended bandwidth in the range of 1 to 4294967295 kbps.
Parameters bundle-id: Number of an HDLC link bundle. Usage guidelines You cannot assign interfaces configured with the following features to an HDLC link bundle: IPv4 addresses, IPv4 unnumbered, IPv6 addresses, URPF, NetStream, and IPv6 NetStream. After an interface is assigned to an HDLC link bundle, you cannot configure any of these features on the interface. An interface can be the member of only one HDLC link bundle.
• Per-packet load balancing—Distributes packets evenly across all selected interfaces by using the round-robin method. Example # Configure per-packet load balancing for HDLC link bundle interface 1. system-view [Sysname] interface hdlc-bundle 1 [Sysname-HDLC-bundle1] bundle load-balance per-packet bundle max-active links Use bundle max-active links to limit the number of selected interfaces in an HDLC link bundle. Use undo bundle max-active links to remove the limit.
bundle member-priority Use bundle member-priority to set the bundling priority for an HDLC-enabled interface. Use undo bundle member-priority to restore the default. Syntax bundle member-priority priority undo bundle member-priority Default The bundling priority of an HDLC-enabled interface is 32768. Views Interface view Default command level 2: System level Parameters priority: Bundling priority of an HDLC-enabled interface. The value range for this argument is 1 to 65535.
Parameters bandwidth: Minimum amount of bandwidth (in kbps) required to bring up the HDLC link bundle. The value range for this argument is 64 to 1342177280. Examples # Set the minimum amount of bandwidth required to bring up HDLC link bundle 1 to 1000 kbps.
Syntax description text undo description Default The description of an interface is the interface name followed by the Interface string, for example, Hdlc-bundle1 Interface. Views HDLC link bundle interface view Default command level 2: System level Parameters text: Description of an interface, a case-sensitive string of 1 to 240 characters. Examples # Configure the description of HDLC link bundle interface 1 as hdlc-bundle interface.
• Basic information about the HDLC link bundle, including the limit on the number of selected member interfaces in the HDLC link bundle, the number of selected member interfaces required to bring up the HDLC link bundle, the minimum amount of bandwidth required to bring up the HDLC link bundle, the number of selected member interfaces, and the total bandwidth of all the selected member interfaces • The slot number of the HDLC link bundle interface • Information about individual member interfaces, inclu
Table 19 Command output Field Description bundle Name of the HDLC link bundle. slot Slot number of the interface card for which HDLC link bundling information is displayed. max-active links Limit on the number of selected member interfaces in the HDLC link bundle. This field will not be displayed if you have not limited the number of selected member interfaces in the HDLC link bundle. min-active links Number of selected member interfaces required to bring up the HDLC link bundle.
brief: Displays brief interface information. If you do not specify this keyword, this command displays detailed interface information. description: Displays the entire interface description. Without this keyword, this command displays only the first 27 characters of a description if the description contains more than 27 characters. down: Displays information about interfaces in the DOWN state and the link down causes.
Link: ADM - administratively down; Stby - standby Interface Link Cause HBDL2 DOWN Not connected Table 20 Command output Field Description Physical state of the HDLC link bundle interface: • DOWN (Administratively)—The interface is shut down using the shutdown command. HDLC-bundle1 current state • DOWN—The interface is administratively up but physically down. • UP—The interface is up both administratively and physically.
Field Description Link status: • ADM—The interface has been administratively shut Link: ADM - administratively down; Stby - standby down. To recover its physical state, perform the undo shutdown command. • Stby—The interface is operating as a backup interface. To see the primary interface, use the display standby state command (High Availability Command Reference).
6602 HSR6602 6604/6608/6616 • For the router with the MCP MPU installed: 1 to 12 • For the router with the RPE-X1 or RSE-X1 MPU installed: 1 to 6 1 to 6 { 1 to 12 on 6604 { 1 to 24 on 6608 { 1 to 48 on 6616 Examples # Create HDLC link bundle interface 1 and enter its view. system-view [Sysname] interface hdlc-bundle 1 [Sysname-Hdlc-bundle1] mtu Use mtu to set the MTU size for an HDLC link bundle interface. Use undo mtu to restore the default.
reset counters interface Use reset counters interface to clear the statistics of an HDLC link bundle interface. Syntax reset counters interface [ hdlc-bundle [ bundle-id ] ] Views User view Default command level 2: System level Parameters bundle-id: ID of an HDLC link bundle interface. Usage guidelines Before collecting traffic statistics within a specific period of time on an interface, you must clear the existing statistics.
Default command level 2: System level Parameters slot slot-number: Specifies a card by its slot number. Usage guidelines After a card is specified to handle traffic for an HDLC link bundle interface, all traffic that arrives at the bundle interface will be processed or forwarded by the card regardless of whether the receiving interface is located on the card or not. If the card specified by this command is removed, traffic forwarding failure results for the HDLC link bundle interface.
Usage guidelines Enabling/disabling an HDLC link bundle interface does not enable or disable any member interface in the HDLC link bundle, but the operation can affect the selected state of the member interfaces. When an HDLC link bundle interface is disabled, no member interface can be in the selected state to forward traffic. Examples # Shut down HDLC link bundle interface 1.
Frame relay configuration commands Basic frame relay configuration commands display fr dlci-switch Use display fr dlci-switch to display the frame relay (FR) switching configuration. Syntax display fr dlci-switch [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface interface-type interface-number: Specifies an interface by its type and number.
Field Description Interface(Dlci) <----------> Interface(Dlci) Input interface and its DLCI, and output interface and its DLCI. display fr inarp-info Use display fr inarp-info to display statistics about frame relay InARP packets, including requests and replies, for the specified or all main interfaces.
Field Description In ARP reply Received ARP replies. Related commands fr inarp display fr interface Use display fr interface to display information about the specified or all frame relay interfaces. Syntax display fr interface [ interface-type { interface-number | interface-number.subnumber } ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface-type { interface-number | interface-number.
display fr lmi-info Use display fr lmi-info to display the LMI frame statistics of an interface. If no interface is specified, the LMI frame statistics for all main interfaces are displayed. Syntax display fr lmi-info [ interface interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface interface-type interface-number: Specifies an interface by its type and number.
Field Description N391DTE = 6, N392DTE = 3, N393DTE = 4 DTE-side N.391, N.392, and N.393 settings. out status enquiry = 96, in status = 85 Number of the Status-Enquiry packets sent out through the interface and number of the Status messages received through the interface. status timeout = 3, discarded messages = 3 Number of the Status messages that are timed out and number of the discarded messages.
Usage guidelines This command displays whether the static address map entries are correct and whether dynamic address mapping operates correctly. Examples # Display the frame relay address map table. display fr map-info Map Statistics for interface Serial2/0/0 (DTE) DLCI = 100, IP INARP 100.100.1.1, Serial2/0/0 create time = 2002/0/10/21 14:48:44, status = ACTIVE encapsulation = ietf, vlink = 14, broadcast DLCI = 200, IP INARP 100.100.1.
Syntax display fr pvc-info interface interface-type { interface-number | interface-number.subnumber } [ dlci-number ] [ | { begin | exclude | include } regular-expression ] Views Any view Default command level 1: Monitor level Parameters interface interface-type { interface-number | interface-number.subnumber }: Specifies an interface by its type and number. It can be a main or subinterface. The interface-number argument is a main interface number.
Table 26 Command output Field Description PVC statistics for interface Serial2/0/0 (DTE, physical UP) Display information about PVCs on the frame relay interface Serial 2/0/0. The interface operates in DTE mode, and is physically up. DLCI = 100, USAGE = UNUSED (0000), Serial2/0/0 DLCI 100 was assigned to the PVC through negotiation of LMI with DCE end. Its state is unused, and it belongs to interface Serial 2/0/0.
Examples # Display frame relay statistics about received and sent packets. display fr statistics Frame relay packet statistics for interface Serial2/0/0 (DTE) in packets = 84, in bytes = 1333 out packets = 92, out bytes = 1217 discarded in packets = 13, discarded out packets = 0 Frame relay packet statistics for interface Serial2/0/0.
On a DTE main interface, the device automatically creates virtual circuits according to the settings received from the DCE side. If you do that manually, make sure the DLCIs of the virtual circuits are identical to those used on the DCE. On a DTE subinterface, you must manually create the virtual circuits. Examples # Assign a virtual circuit with DLCI 100 to frame relay interface Serial 2/0/0.
Examples # Enable InARP at all PVCs of the frame relay interface Serial 2/0/0. system-view [Sysname] interface serial 2/0/0 [Sysname-Serial2/0/0] fr inarp fr interface-type Use fr interface-type to set the frame relay interface type. Use undo fr interface-type to restore the default frame relay interface type. Syntax fr interface-type { dce | dte | nni } undo fr interface-type Default The frame relay interface type is DTE.
Views Interface view Default command level 2: System level Parameters n391-value: The value of counter N391, is in the range of 1 to 255. Usage guidelines The DTE sends a Status-Enquiry message at a regular interval set by T391 to the DCE. The Status-Enquiry messages include the following types: link integrity verification messages and full link status enquiry messages. N391 defines that the ratio of sent link integrity verification messages to sent link Status-Enquiry messages is (N391–1):1.
The N392 counter sets an error threshold for the total number of monitored events set by the N393 counter. If the number of errors that occur among N393 events reaches the error threshold, the DCE considers the physical link and all DLCIs unavailable. N392 must be less than N393 on the DCE side. Examples # Set frame relay interface Serial 2/0/0 to operate in DCE mode, and set N392 to 5 and N393 to 6.
[Sysname] interface serial2/0/0 [Sysname-Serial2/0/0] link-protocol fr [Sysname-Serial2/0/0] fr interface-type dce [Sysname-Serial2/0/0] fr lmi n392dce 5 [Sysname-Serial2/0/0] fr lmi n393dce 6 fr lmi n393dce Use fr lmi n393dce to set the DCE-side N393 counter. Use undo fr lmi n393dce to restore the default. Syntax fr lmi n393dce n393-value undo fr lmi n393dce Default The DCE-side N393 counter is 4.
Use undo fr lmi n393dte to restore the default. Syntax fr lmi n393dte n393-value undo fr lmi n393dte Default The DTE-side N393 counter is 4. Views Interface view Default command level 2: System level Parameters n393-value: Sets the DTE-side N393 counter. It is in the range of 1 to 10. Usage guidelines The DTE sends Status-Enquiry messages at a regular interval to the DCE to inquire link status. On receiving a Status-Enquiry message, the DCE immediately sends a Status message.
Views Interface view Default command level 2: System level Parameters t392-value: Sets the DCE-side T392 timer, in seconds. The value range is 5 to 30. Usage guidelines The DCE-side T392 timer defines the maximum time that the DCE waits for a Status-Enquiry message. The DCE-side T392 timer must be greater than the DTE-side T391 timer (set by the timer hold command). Examples # Set frame relay interface Serial 2/0/0 to operate in DCE mode, and set T392 to 10 seconds.
Examples # Set the frame relay LMI type of Serial 2/0/0 to nonstandard compatible protocol. system-view [Sysname] interface serial 2/0/0 [Sysname-Serial2/0/0] fr lmi type nonstandard fr map ip Use fr map ip to add an IP address map entry for frame relay. Use undo fr map ip to remove an IP address map entry for frame relay.
fr switch Use fr switch name interface interface-type interface-number dlci dlci1 interface interface-type interface-number dlci dlci2 to create a PVC used for FR switching. Use fr switch name to enter the view of a PVC used for FR switching. Use undo fr switch to delete a specified PVC. Syntax fr switch name [ interface interface-type interface-number dlci dlci1 interface interface-type interface-number dlci dlci2 ] undo fr switch name Default No PVC used for FR switching exists.
undo fr switching Default FR switching is disabled. Views System view Default command level 2: System level Examples # Enable FR switching. system-view [Sysname] fr switching interface Use interface to create subinterface and enter subinterface view. Use undo interface to delete subinterface. Syntax interface interface-type interface-number.subnumber [ p2mp | p2p ] undo interface interface-type interface-number.
Syntax link-protocol fr [ ietf | nonstandard ] Default PPP is enabled. Views Interface view Default command level 2: System level Parameters ietf: Specifies the default encapsulation format according to the IETF standard. nonstandard: Specifies the nonstandard compatible encapsulation format. Usage guidelines If neither ietf nor nonstandard is specified, the command enables IETF frame relay. The frame relay encapsulation can be either ietf or nonstandard.
Parameters interface-number: MFR interface number. Usage guidelines Before performing this command, make sure the specified MFR interface already exists. A maximum of 16 physical interfaces can be bundled onto an MFR interface. To delete a physical interface from an MFR interface, use the link-protocol command on the interface to configure a link layer protocol except MFR.
Syntax reset fr pvc interface serial interface-number [ dlci dlci-number ] Views User view Default command level 2: System level Parameters interface-number: Interface number. dlci dlci-number: Specifies the DLCI to be assigned to an FR interface, in the range 16 to 1007. DLCI 0 through 15 and 1008 through 1023 are reserved for special use and are unavailable. Examples # Clear PVC statistics on Serial 2/0/0.
Syntax timer hold seconds retries undo timer hold Default The T391 parameter is 10 seconds, and the times for which the DTE sends status enquiry messages is 5. Views Interface view Default command level 2: System level Parameters seconds: Sets the value of T391 parameter at DTE side, in the range of 0 to 32767 in seconds. 0 indicates that the LMI protocol is disabled. retries: Specifies the times for which the DTE sends status enquiry messages, in the range of 1 to 255.
Default command level 2: System level Parameters bandwidth-value: Intended bandwidth, which is in the range of 1 to 4294967295 kbps. Usage guidelines You can obtain the intended bandwidth of an interface by using third-party software to query the value of the MIB ifspeed. The intended bandwidth of an interface is for the network management system to monitor the interface bandwidth, and does not affect the actual bandwidth of the interface.
begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters. Usage guidelines If you do not specify the mfr keyword, this command displays information about all interfaces on the current device.
Table 28 Command output Field Description Physical layer state of the MFR interface: • DOWN (Administratively)—Indicates that the interface has been shut down with the shutdown command. current state • DOWN—Indicates that the interface is physically down but administratively up. • UP—Indicates that the interface is both administratively and physically up. Link layer state of the MFR interface: • DOWN—Indicates that the link layer of the interface is down.
Field Description The brief information of interface(s) under route mode Brief information about Layer 3 interfaces. Link status: • ADM—The interface has been administratively shut Link: ADM - administratively down; Stby - standby down. To recover its physical state, perform the undo shutdown command. • Stby—The interface is operating as a backup interface. To see the primary interface, use the display standby state command (High Availability Command Reference).
verbose: Displays detailed statistics information, including the number of controlling packets sent and received. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays all lines that do not match the specified regular expression.
# Display detailed state information about all frame relay bundle links.
Field Remove_link(TX/RX) Description Number of sent and received Remove_link messages. Remove_link messages notify removal of a link from the bundle. Number of sent and received Remove_link_ack messages. Remove_link_ack(TX/RX) Remove_link_ack messages notify receipt of the Remove_link messages. Pkts dropped(in/out) Number of dropped incoming and outgoing packets.
Usage guidelines To create an MFR subinterface successfully, make sure the MFR interface already exists. To use the undo interface mfr command to delete an MFR interface, delete all physical interfaces from the MFR interface. An MFR interface with one or more bundle links in the up state is physically up. It is down when all bundle links are physically down. The link layer protocol of an MFR interface is determined by LMI packet negotiation.
system-view [Sysname] interface serial 2/0/0 [Sysname-Serial2/0/0] link-protocol fr mfr 4/0/0 mfr bundle-name Use mfr bundle-name to set frame relay bundle identifier (BID). Use undo mfr bundle-name to restore the default. Syntax mfr bundle-name [ name ] undo mfr bundle-name Default The BID of an MFR bundle is represented by MFR plus frame relay bundle number, for example, MFR 4/0/0.
Default Fragmentation is disabled on the MFR bundle. Views MFR interface view Default command level 2: System level Examples # Enable fragmentation on interface MFR 4/0/0. system-view [Sysname] interface mfr 4/0/0 [Sysname-MFR4/0/0] mfr fragment mfr fragment-size Use mfr fragment-size to configure the maximum fragment size allowed on a frame relay bundle link. Use undo mfr fragment-size to restore the default.
undo mfr link-name Default LID is the name of the physical interface. Views Frame relay interface view Default command level 2: System level Parameters name: Name of a bundle link identification, which is a string of 1 to 49 characters. Usage guidelines Use link-protocol fr mfr to configure the current physical interface as a multilink frame relay bundle link before using the mfr link-name command to configure.
Usage guidelines The bundle link sustains link status by periodically sending hello message to the peer end. When the maximum is reached, if the bundle link still receives no acknowledgement from the peer, the system regards the link protocol on the bundle link as malfunctioning. Before configuring this command, make sure you have used the link-protocol fr mfr command to associate the frame relay bundle link interface with a frame relay bundle.
[Sysname-Serial2/0/0] mfr timer ack 6 Related commands • mfr timer hello • mfr retry mfr timer hello Use mfr timer hello to set the interval at which a frame relay bundle link sends hello messages. Use undo mfr timer hello to restore the default. Syntax mfr timer hello seconds undo mfr timer hello Default A frame relay bundle link sends hello message at the interval of 10 seconds.
Views MFR interface view Default command level 2: System level Parameters number: Number of fragments, in the range 1 to 16. Examples # Set the size of the sliding window to 8 for the MFR bundle interface MFR 4/0/0. system-view [Sysname] interface mfr 4/0/0 [Sysname-MFR4/0/0] mfr window-size 8 reset counters interface Use reset counters interface to clear statistics of the specified or all MFR interfaces. Syntax reset counters interface [ mfr [ interface-number | interface-number.
Use undo sub-interface rate-statistic to disable sub-interface rate statistics collection on the MFR interface. Syntax sub-interface rate-statistic undo sub-interface rate-statistic Default Sub-interface rate statistics collecting is disabled on an MFR interface. Views MFR interface view Default command level 2: System level Usage guidelines Use this feature cautiously, because it is system resource demanding. Examples # Enable sub-interface rate collection on MFR interface MFR 4/0/0.
Modem management commands modem Use modem to enable modem call-in, modem call-out, or both on a user interface. Use undo modem to disable modem call-in, modem call-out, or both. Syntax modem [ both | call-in | call-out ] undo modem [ both | call-in | call-out ] Default Both modem call-in and call-out are disabled. Views User interface view Default command level 2: System level Parameters both: Enables both modem call-in and modem call-out. call-in: Enables only modem call-in.
Views User interface view Default command level 2: System level Usage guidelines When the modem is in auto-answer mode (the AA LED of the modem lights up), use the modem auto-answer command to prevent the device from issuing answer instructions. If the modem is in non-auto answer mode, use the undo modem auto-answer command to enable the device to issue answer instructions on the arrival of incoming calls. Make sure you set the same answer mode as on the modem.
service modem-callback Use service modem-callback to enable the callback function. Use undo service modem-callback to disable the callback function. Syntax service modem-callback undo service modem-callback Default The callback function is disabled. Views System view Default command level 3: Manage level Usage guidelines The service modem-callback command enables the modem to initiate a callback upon activation of the line when the modem detects the carrier or data is being received.
Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.
Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. [] Square brackets enclose syntax choices (keywords or arguments) that are optional. { x | y | ... } Braces enclose a set of required syntax choices separated by vertical bars, from which you select one.
Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features. Represents an access controller, a unified wired-WLAN module, or the switching engine on a unified wired-WLAN switch. Represents an access point.
Index ABCDEFILMOPRSTW display interface hdlc-bundle,115 A display interface mfr,146 allow l2tp,87 display interface mp-group,53 atm class,1 display interface virtual-ethernet,12 atm-class,1 display interface virtual-template,56 atm-link check,2 display l2tp session,88 B display l2tp tunnel,89 bandwidth,108 display mfr,149 bandwidth,145 display ppp access-control interface,90 bandwidth,2 display ppp compression iphc rtp,72 bandwidth,51 display ppp compression iphc tcp,73 broadcast-limit
interface virtual-ethernet,17 ppp authentication-mode,39 interface virtual-template,61 ppp chap password,40 interface virtual-template,91 ppp chap user,41 ip address ppp-negotiate,36 ppp compression iphc,76 ip pool,36 ppp compression iphc rtp-connections,77 ip-precedence,18 ppp compression iphc tcp-connections,78 L ppp ipcp dns,42 ppp ipcp dns admit-any,42 l2tp enable,92 ppp ipcp dns request,43 l2tp-group,92 ppp ipcp remote-address forced,44 l2tpmoreexam enable,93 ppp lcp imsi accept,95
pvc,25 service vbr-nrt,32 pvc max-number,27 service vbr-rt,33 pvc-group,26 shutdown,71 pvp limit,28 shutdown,121 R shutdown,34 shutdown,144 remark atm-clp,28 start l2tp,100 remote address,49 sub-interface rate-statistic,159 reset counters interface,159 Subscription service,164 reset counters interface,120 T reset counters interface mp-group,70 reset counters interface virtual-ethernet,29 timer hold,106 reset counters interface virtual-template,71 timer hold,144 reset fr inarp,143 time
