HP 6600/HSR6600 Routers Layer 2 - WAN Command Reference Part number: 5998-1502 Software version: A6602-CMW520-R3103 A6600-CMW520-R3102-RPE A6600-CMW520-R3102-RSE HSR6602_MCP-CMW520-R3102 Document version: 6PW103-20130628
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Contents ATM configuration commands ···································································································································· 1 atm class ···································································································································································· 1 atm-class ··························································································································································
ppp ipcp dns request ············································································································································ 44 ppp ipcp remote-address forced ·························································································································· 44 ppp pap local-user ················································································································································ 45 ppp timer negotiate ···
l2tp-group ······························································································································································· 85 l2tpmoreexam enable ··········································································································································· 86 mandatory-chap····················································································································································· 87 mandator
fr lmi n391dte ······················································································································································ 125 fr lmi n392dce ····················································································································································· 126 fr lmi n392dte ······················································································································································ 127 fr
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 default Use default to restore the default settings for an interface. Syntax default Views Layer 2 VE interface view, Layer 3 VE interface view, Layer 3 VE subinterface view Default command level 2: System level Usage guidelines CAUTION: The default command might interrupt ongoing network services.
Default The description of a VE interface is interface name Interface, for example, Virtual-Ethernet1/0/1 Interface. Views Layer 2 VE interface view, Layer 3 VE interface view, Layer 3 VE subinterface view Default command level 2: System level Parameters text: Interface description, a case-sensitive character string of 1 to 240 characters.
|: 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. 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.
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 interface about ATM 2/0/1.
pvc-name: PVC name, a unique string of 1 to 16 characters on the specified ATM interface, case-insensitive. The name cannot be the same as any valid VPI/VCI 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. As VCIs from 0 to 31 are reserved for special purposes, do not use them in normal cases.
Field Description State UP PVC state. 100.11.1.1, mask 255.255.0.0 Protocol address. vlink 1 Virtual link number. display atm pvc-group Use display atm pvc-group to view the information about PVC-Group.
Table 5 Command output Field Description VPI/VCI VPI/VCI value pair. PVC-NAME PVC name. STATE PVC state. ENCAP AAL5 encapsulation type of the PVC. PROT Upper protocol running on the PVC. INTERFACE Interface to which the PVC belongs. GROUP PVC group to which the PVC belongs. display atm pvc-info Use display atm pvc-info to view the information about a PVC.
Examples # Display the PVC information on all ATM interfaces. display atm pvc-info VPI/VCI | STATE | PVC-NAME | INDEX | ENCAP | PROT | INTERFACE --------|---------|-----------|--------|--------|------|---------1/32 |UP |aa |33 |SNAP |IP |Atm1/0/1 (UP) 1/33 |UP |Sysname |34 |MUX |None |Atm1/0/1 (UP) 1/55 |UP |datacomm |56 |SNAP |PPP |Atm1/0/1.1 (UP) 2/66 |UP | |68 |SNAP |IP |Atm1/0/1.4 (UP) 2/101 |UP |beijing |103 |SNAP |ETH |Atm1/0/1.
Table 7 Command output Field Description VPI Virtual path identifier of the specified ATM PVC. VCI Virtual channel identifier of the specified ATM PVC. INDEX Internal index of the PVC. AAL5 Encaps AAL5 encapsulation type of the PVC. Protocol Upper layer protocol running on the PVC. Service-type Service type. Transmit-Priority Transmit priority. OAM interval Interval at which OAM F5 loopback cells are sent. OAM retry interval Interval at which the system retransmits OAM F5 loopback cells.
Field Description OAM cell drops Count of dropped OAM cells. OAM CC alarm state: OAM CC State • • • • A dash (–)—The system does not support obtaining OAM CC state. No CC Alarm—No OAM CC alarm is present. E2E CC Alarm—An end-to-end OAM CC alarm is present. SEG CC Alarm—A segment OAM CC alarm is present (not supported). display interface virtual-ethernet Use display interface virtual-ethernet to display information about Layer 3 VE interfaces.
display interface virtual-ethernet 1/0/1 Virtual-Ethernet1/0/1 current state: UP Line protocol current state: UP Description: Virtual-Ethernet1/0/1 Interface The Maximum Transmit Unit is 1500 Internet protocol processing : disabled IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00e0-fc0d-9485 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 00e0-fc0d-9485 Physical is EoPW, baudrate: 10000000 bps Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0 Output queue : (
Table 8 Command output Field Description Physical state of the interface: current state • DOWN—The interface is physically down (possibly because no physical link is present or the link has failed). • UP—The interface is physically up. Line protocol current state Link layer state of the interface: UP or DOWN. Description Interface description. The Maximum Transmit Unit Maximum transmission unit (MTU) of the interface.
Field Description Link layer state of the interface: • ADM—The interface was shut down by the network Link: ADM - administratively down; Stby standby administrator. To recover its physical layer state, perform the undo shutdown command. • Stby—The interface is a standby interface. You can use the display standby state command to check the corresponding primary interface.
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. If InARP is enabled, you must disable it before changing AAL5 encapsulation to aal5mux or aal5nlpid.
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. In p2p connection, you can create just one PVC on the subinterface. Examples # Enter the view of interface ATM 1/0/1. system-view [Sysname] interface atm 1/0/1 [Sysname-Atm1/0/1] # Create subinterface ATM 1/0/1.1, enter subinterface view, and set its connection type to point-to-point.
undo ip-precedence { pvc-name [ vpi/vci ] | vpi/vci } Views ATM PVC-group view Default command level 2: System level Parameters pvc-name: PVC name, a unique string of 1 to 16 characters on ATM interface, case-insensitive. The name cannot be the same as a valid VPI/VCI pair value. 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.
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. Usage guidelines Before using this command, make sure the VE has been created. Examples The following example demonstrates a complete process of IPoEoA configuration. # Create interface Virtual-Ethernet 1/0/1.
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. It specifies a network segment together with the ip-address argument. This allows the device to forward an IP packet out of the PVC as long as a next-hop address in the specified network segment is found for the packet.
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. Usage guidelines Before using this command, make sure that the VT has been created. Examples The following example demonstrates a complete process of PPPoA configuration. # Create a VT interface numbered 10, and assign it an IP address.
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. Usage guidelines The MTU only influences the packet assembly and disassembly at the IP layer at the ATM interface.
The primary PVC of a PVC group is the PVC based on which the PVC group is created. Second PVCs are created in PVC groups. Examples # Set the AIS/RDI alarm detection parameters for PVC 1/32, setting up-seconds to 10, and down-count to 5.
Examples # Enable OAM F5 Loopback detection on PVC 1/32, and set the transmission interval of OAM F5 loopback cells to 12 seconds, set the retransmission detection up-count to 4, down-count to 4, and retransmission period to 1 second.
pvc Use pvc to create a PVC or enter the PVC view on ATM interface, or to add the specified PVC into PVC-Group. Use undo pvc to delete the specified PVC. Syntax pvc { pvc-name [ vpi/vci ] | vpi/vci } undo pvc { pvc-name [ vpi/vci ] | vpi/vci } Default No PVC is created. Views ATM interface view, PVC-group view Default command level 2: System level Parameters pvc-name: PVC name, a unique string of 1 to 16 characters on ATM interface, case-insensitive.
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. Syntax pvc-group { pvc-name [ vpi/vci ] | vpi/vci } undo pvc-group { pvc-name [ vpi/vci ] | vpi/vci } Views ATM interface view Default command level 2: System level Parameters pvc-name: PVC name, a unique string of 1 to 16 characters on ATM interface, case-insensitive. The name cannot be the same as a valid VPI/VCI pair value. For example, the name 1/20 is not allowed.
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.
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. Usage guidelines When applying VP policing, the parameters of PVC are still valid. Only when the parameters of PVC and VP policing are satisfied, will the packets be transmitted and received.
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. Usage guidelines A QoS policy that references the behavior can be applied only to the outgoing traffic of an ATM PVC.
Use the undo service command to restore the default. Syntax service cbr output-pcr [ cdvt cdvt-value ] undo service Default The service type is UBR after a PVC is created. Views PVC view, ATM class view Default command level 2: System level Parameters output-pcr: Specifies the output peak rate of an ATM cell (in kbps). The value range for this parameter varies with interface types, as shown in Table 10.
[Sysname-Atm1/0/1] pvc aa 1/101 # Specify the service type of the PVC as CBR and the peak rate of an ATM cell as 50000 kbps, and the cell delay variation tolerance as 1000 μs. [Sysname-atm-pvc-Atm1/0/1-1/101-aa] service cbr 50000 cdvt 1000 Related commands • service vbr-nrt • service vbr-rt • service ubr service ubr Use service ubr to specify the service type of PVC as UBR and specify the related rate parameters. Use undo service to restore the default.
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. Syntax service vbr-nrt output-pcr output-scr output-mbs undo service Default The service type is UBR after a PVC is created. Views PVC view, ATM class view Default command level 2: System level Parameters output-pcr: Specifies the peak rate of ATM cell output (in kbps). For more information about the value range, see Table 10.
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. Views PVC view, ATM class view Default command level 2: System level Parameters output-pcr: Specifies the peak cell rate of ATM output (in kbps). For more information about the value range, see Table 10.
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.
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. Only MIM-ATM cards support this command.
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 Interface view Default command level 2: System level Parameters chap: Uses CHAP authentication. ms-chap: Uses MS-CHAP authentication. ms-chap-v2: Uses MS-CHAP-V2 authentication. pap: Uses PAP authentication. call-in: Authenticates the call-in users only. domain isp-name: Specifies the domain name for authentication, a case-insensitive string of 1 to 24 characters.
• ppp pap local-user • ppp chap password • local-user (Security Command Reference) • domain default (Security Command Reference) ppp chap password Use ppp chap password to set the password for CHAP authentication. Use undo ppp chap password to cancel the configuration. Syntax ppp chap password { cipher | simple } password undo ppp chap password Views Interface view Default command level 2: System level Parameters cipher: Sets a ciphertext password. simple: Sets a plaintext password.
Default The username for CHAP authentication is null. Views Interface view Default command level 2: System level Parameters username: Username for CHAP authentication, a case-sensitive string of 1 to 80 characters. The username is sent to the peer device for the local device to be authenticated. Usage guidelines To pass CHAP authentication, the username/password of one side must be the local username/password of the peer.
Usage guidelines When connected through PPP, a device can assign DNS server IP addresses to its peer during PPP negotiation (if the peer requests) for the peer to access the network by domain names. If a host is connected to the device through PPP, you can execute the winipcfg command or the ipconfig /all command on the host to check the DNS server IP addresses assigned by the device. A device can provide a primary DNS server IP address and a secondary DNS server IP address to its peer.
ppp ipcp dns request Use ppp ipcp dns request to enable a device to request its peer for the DNS server IP address actively through a port. Use undo ppp ipcp dns request to restore the default. Syntax ppp ipcp dns request undo ppp ipcp dns request Default A device does not request its peer for the DNS server IP address actively.
Views Interface view Default command level 2: System level Usage guidelines To disable the peer from using a locally configured IP address, configure the ppp ipcp remote-address forced command. Examples # Configure an optional IP address 10.0.0.1 on interface Serial 2/0/1 for the peer. system-view [Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] remote address 10.0.0.1 # Configure IP address 10.0.0.1 on interface Serial 2/0/1 for the peer and assign the IP address to the peer by force.
password: Specifies the password string for PAP authentication. 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 the local device to pass PAP authentication on the remote device, make sure that the same username and password configured for the local device are also configured on the remote device with the commands local-user username and password { cipher | simple } password.
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. Syntax remote address { ip-address | pool [ pool-number ] } undo remote address Default An interface does not assign IP addresses to the peer device.
Related commands • ip address ppp-negotiate • ppp ipcp remote-address forced timer hold Use timer hold to set the interval for sending keepalive packets. Use undo timer hold to restore the default. Syntax timer hold seconds undo timer hold Default The interval for sending keepalive packets is 10 seconds. Views Interface view Default command level 2: System level Parameters seconds: Interval (in seconds) for sending keepalive packets, in the range 0 to 32767.
Syntax bandwidth bandwidth-value undo bandwidth Views VT interface view, MP-group interface view Default command level 2: System level Parameters bandwidth-value: Specifies the intended bandwidth, ranging from 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 by the network for bandwidth monitoring. It does not affect the actual bandwidth of the interface.
Parameters number: Maximum number of links that can be used for transmitting multicast or broadcast packets, in the range of 0 to 128. A value of 0 indicates that the transmission of multicast or broadcast packets is not supported. Usage guidelines For a VT containing multiple links, the system performance may decrease if all the links of the VT are engaged in multicast or broadcast packet transmission.
[Sysname] interface mp-group 3 [Sysname-Mp-group3] default This command will restore the default settings. Continue? [Y/N]:y description Use description to set the description for the VT or MP-group interface. Use undo description to restore the default. Syntax description text undo description Default A VT or MP-group interface is described in the form of interface name Interface (for example, Virtual-Template1 Interface).
Parameters mp-number: Number of an existing MP-group interface. brief: Displays brief interface information. If you do not specify this keyword, this command displays detailed interface information. down: Displays information about interfaces in DOWN state and the causes. If you do not specify this keyword, this command displays information about interfaces in all states. |: Filters command output by specifying a regular expression.
# Display brief information about all MP-group interfaces in DOWN state. display interface mp-group brief down The brief information of interface(s) under route mode: Link: ADM - administratively down; Stby - standby Interface Link Cause MP1 ADM MP12 DOWN Not connected Administratively Table 11 Command output Field Description Physical state of the interface: • DOWN (Administratively)—The interface was shut down with the current state shutdown command, that is, is administratively down.
Field Description Link status: Link: ADM - administratively down; Stby - standby • ADM—The interface has been administratively shut 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 in High Availability Command Reference.
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 virtual-template keyword, this command displays information about all interfaces on the device.
Syntax display ppp mp [ 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. |: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
Field Description fragment Indicates whether MP fragmentation is enabled. min-fragment Minimum size of an MP fragment. LFI max-delay Maximum delay to transmit an LFI fragment. LFI max-size Maximum number of bytes of an LFI fragment. Bundle Multilink Peer MP username is Multilink. 6 members Six channels are bundled. Master link is MP-group0 The master channel is MP-group 0. Peer's endPoint descriptor: 1e9935f57c85 The description string of the peer is 1e9935f57c85.
Parameters va-number: VA interface number, ranging from 0 to 65535. peer peer-address: Specifies the peer IP address of a VA interface, in dotted decimal notation. slot slot-number: Specifies a card by its slot number. user user-name: Specifies the username of a user logging in through a VA interface. This argument is a string of 1 to 80 characters. vt vt-number: Specifies a VT number, in the range of 0 to 1023. |: Filters command output by specifying a regular expression.
interface mp-group Use interface mp-group to create an MP-group interface and enter MP-group interface view. If the interface already exists, enter its view directly. Use undo interface mp-group to remove an MP-group interface. Syntax interface mp-group mp-number undo interface mp-group mp-number Views System view Default command level 2: System level Parameters mp-number: MP-group interface number. • 6602 routers support one-dimensional MP-group interface numbers in the range of 0 to 1023.
interface virtual-template Use interface virtual-template to create a VT and enter VT view. If the VT already exists, enter its view directly. Use undo interface virtual-template to remove a VT. Syntax interface virtual-template number undo interface virtual-template number Views System view Default command level 2: System level Parameters number: VT number, in the range of 0 to 1023.
Examples # Set the MTU of VT 10 to 1200 bytes. system-view [Sysname] interface virtual-template 10 [Sysname-Virtual-Template10] mtu 1200 # Set the MTU of MP group 1 to 1200 bytes. system-view [Sysname] interface mp-group 1 [Sysname-Mp-group1] mtu 1200 ppp mp Use ppp mp to configure an interface encapsulated with PPP to operate in MP mode. Use undo ppp mp to restore the default. Syntax ppp mp undo ppp mp Default An interface encapsulated with PPP operates in standard PPP mode.
Default MP binding is performed by both PPP authentication username and endpoint descriptor. Views Virtual template interface view Default command level 2: System level Parameters authentication: Performs MP binding by PPP authentication username. both: Performs MP binding by both PPP authentication username and endpoint descriptor. descriptor: Performs MP binding by endpoint descriptor.
If the endpoint descriptor exceeds 20 bytes, the first 20 bytes are taken as the endpoint descriptor. Views Interface view Default command level 2: System level Parameters string char-string: Specifies the endpoint descriptor in the Endpoint option field. The char-string argument is a string of 1 to 20 characters. Usage guidelines This command is valid only for interfaces associated with a virtual template.
communicate. After that, outgoing packets are not fragmented, but they still carry an MP sequence number and fragment tag. After you configure the undo ppp mp fragment enable command on an interface, the settings configured with the ppp mp lfi and ppp mp min-fragment commands become invalid on the interface. Examples # Disable MP fragmentation on interface MP-group 1.
ppp mp min-fragment Use ppp mp min-fragment to set the minimum MP packet size for fragmentation. Use undo ppp mp min-fragment to restore the default, or 128 bytes. Syntax ppp mp min-fragment size undo ppp mp min-fragment Views Virtual template interface view, MP-group interface view Default command level 2: System level Parameters size: Minimum MP packet size for fragmentation to be set, in the range of 128 to 1500 (in bytes).
Parameters mp-number: MP-group interface number. • 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.
Views Interface view Default command level 2: System level Usage guidelines This command applies to the incoming direction only. To enable the local end to transmit packets with short sequence numbers, configure the remote end to receive packets with short sequence numbers. The sequence number format (long or short) of an MP bundle depends on the configuration of the first channel joining the MP bundle.
• PPP operating parameters Examples # Specify the VT interface that corresponds to user 1 as VT interface 1, setting the IP address of the VT interface as 202.38.60.1/24. system-view [Sysname] ppp mp user user1 bind virtual-template 1 [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] ip address 202.38.60.1 255.255.255.
reset counters interface mp-group Use reset counters interface mp-group to clear traffic statistics on MP-group interfaces. Syntax reset counters interface [ mp-group [ interface-number ] ] Views User view Default command level 2: System level Parameters interface-number: Number of an MP-group interface. Usage guidelines Before collecting traffic statistics within a specific period of time on an MP-group interface, clear the existing statistics.
Examples # Clear statistics on VT 10. reset counters interface virtual-template 10 shutdown Use shutdown to shut down the MP-group interface. Use undo shutdown to bring up the MP-group interface. Syntax shutdown undo shutdown Default A MP-group interface is up. Views MP-group interface view Default command level 2: System level Examples # Shut down MP-group 3.
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. system-view [Sysname] interface virtual-template 1 [Sysname-Virtual-Template1] ppp mp lfi Related commands • ppp mp lfi delay-per-frag • ppp mp lfi size-per-frag ppp mp lfi delay-per-frag Use ppp mp lfi delay-per-frag to set the maximum delay for transmitting an LFI fragment.
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. Views Virtual template interface view, MP-group interface view Default command level 2: System level Parameters size: Maximum size of an LFI fragment, in bytes, in the range of 40 to 1500. Examples # Configure the maximum size of LFI fragments on interface Virtual-Template 1 as 80 bytes.
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 about PPPoE sessions on a device operating as a PPPoE server.
Field Description OIntf Corresponding Ethernet interface. RemMAC Peer MAC address. 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.
Default The upper threshold for the PPPoE abnormal offline event percentage in five minutes is 100. 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.
system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] pppoe-server bind virtual-template 1 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.
Default command level 2: System level 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.
Default The maximum number of PPPoE sessions allowed varies by device. 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.
Views System view 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 16 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 default Use default to restore the default settings for an interface. Syntax default Views HDLC interface view Default command level 2: System level Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you execute it on a live network. This command might fail to restore the default settings for some commands for reasons such as command dependencies or system restrictions.
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. system-view [Sysname] interface serial 2/0/1 [Sysname-Serial2/0/1] link-protocol hdlc timer hold Use timer hold to set the link status polling interval on an interface. Use undo timer hold to restore the default.
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.
Examples # Limit the number of selected member interfaces in HDLC link bundle 1 to 8. system-view [Sysname] interface hdlc-bundle 1 [Sysname-Hdlc-bundle1] bundle max-active links 8 Related commands • bundle min-active links • bundle member-priority 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.
Default No limit is set on the minimum amount of bandwidth required to bring up an HDLC link bundle. Views HDLC link bundle interface view Default command level 2: System level 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.
Related commands bundle max-active links default Use default to restore the default settings for an HDLC link bundle interface. Syntax default Views HDLC bundle interface view Default command level 2: System level Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you execute it on a live network.
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. system-view [Sysname] interface hdlc-bundle 1 [Sysname-Hdlc-bundle1] description hdlc-bundle interface display bundle member hdlc-bundle Use display bundle member hdlc-bundle to display information about a specific HDLC link bundle.
If you specify neither bundle-id nor slot-number, this command displays information about all HDLC link bundle interfaces on the active main control board. If you specify bundle-id but not slot-number, this command displays information about the specified HDLC link bundle interface on the active main control board. If you specify slot-number but not bundle-id, this command displays information about all HDLC link bundle interfaces on the standby main control board or the specified interface board.
Field Description min-active bandwidth Minimum amount of bandwidth required to bring up the HDLC link bundle. This field will not be displayed if you have not set the minimum amount of bandwidth required to bring up the HDLC link bundle. Selected members Current number of selected member interfaces. total bandwidth Total bandwidth of all the selected member interfaces in the HDLC link bundle. Member Name of a member interface.
Usage guidelines If you do not specify the hdlc-bundle keyword, this command displays information about all interfaces. If you specify the hdlc-bundle keyword without any HDLC link bundle interface number, this command displays information about all HDLC link bundle interfaces. Examples # Display detailed information about HDLC link bundle interface 1.
Field Description Link layer protocol state of the HDLC link bundle interface: • DOWN—The link layer protocol of the interface is Line protocol current state down, indicating that the HDLC link bundle probably contains no selected member interface. • UP—The link layer protocol of the interface is up. Description Description of the HDLC link bundle interface. The Maximum Transmit Unit MTU on the HDLC link bundle interface. Internet Address IP address of the HDLC link bundle interface.
Field Description Physical link state of the interface: • UP—The link is up. • ADM—The link has been administratively shut Link down. To recover its physical state, perform the undo shutdown command. Protocol Protocol connection state of the interface. Main IP Main IP address of the interface. Description Description of the interface. Cause Cause of a DOWN physical link. If the port has been shut down with the shutdown command, this field displays Administratively.
mtu Use mtu to set the MTU size for an HDLC link bundle interface. Use undo mtu to restore the default. Syntax mtu size undo mtu Default The MTU size of an HDLC link bundle interface is 1500 bytes. Views HDLC link bundle interface view Default command level 2: System level Parameters size: Specifies the MTU in bytes on an HDLC link bundle interface.
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. If you do not specify hdlc-bundle, this command clears the statistics of all interfaces. If you specify hdlc-bundle but not bundle-id, this command clears the statistics of all HDLC link bundle interfaces.
You can use this function to achieve the following purposes: • Alleviate the processing pressure on a card and make efficient use of processing capabilities of service cards. • Avoid the change of processing card caused by the selected state changes of member interfaces that are located on different cards.
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 24 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 undo timer hold Default The parameter is 10 seconds. Views Interface view Default command level 2: System level Parameters seconds: Value of T391 parameter at DTE side, which is in the range of 0 to 32767 in seconds. 0 indicates that the LMI protocol is disabled. Usage guidelines The parameter is a time variable that defines the interval at which the DTE sends Status-Enquiry messages.
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. Examples # Set the intended bandwidth to 1000 kbps for interface MFR 4.
Usage guidelines If you do not specify the mfr keyword, this command displays information about all interfaces on the current device. If you specify the mfr keyword without any MFR interface number, this command displays information about all MFR interfaces. Examples # Display information about interface MFR 4. display interface mfr 4 MFR4 current state: UP Line protocol current state: UP Description: MFR4 Interface The Maximum Transmit Unit is 1500, Hold timer is 10(sec) Internet Address is 12.
Table 26 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.
[Sysname] interface serial 2/0/0 [Sysname-Serial2/0/0] link-protocol fr mfr 4 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, MFR4.
Views MFR interface view Default command level 2: System level Examples # Enable fragmentation on interface MFR 4. system-view [Sysname] interface mfr 4 [Sysname-MFR4] 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. Syntax mfr fragment-size bytes undo mfr fragment-size Default The maximum fragment size allowed on a frame relay bundle link is of 300 bytes.
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 MFR4. system-view [Sysname] interface mfr 4 [Sysname-MFR4] 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.
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 fr map-info,119 A display fr pvc-info,120 allow l2tp,80 display fr statistics,122 atm class,1 display interface hdlc-bundle,108 atm-class,1 display interface mfr,138 atm-link check,2 display interface mp-group,51 B display interface virtual-ethernet,13 display interface virtual-template,54 bandwidth,48 bandwidth,137 display l2tp session,81 bandwidth,101 display l2tp tunnel,82 bandwidth,2 display mfr,141 broadcast-limit link,49 display ppp access-control inte
interface mp-group,59 ppp chap password,41 interface virtual-ethernet,18 ppp chap user,41 interface virtual-template,84 ppp ipcp dns,42 interface virtual-template,60 ppp ipcp dns admit-any,43 ip address ppp-negotiate,37 ppp ipcp dns request,44 ip pool,37 ppp ipcp remote-address forced,44 ip-precedence,18 ppp lcp imsi accept,88 L ppp lcp imsi request,88 ppp lcp imsi string,89 l2tp enable,85 ppp lcp sn accept,89 l2tp-group,85 ppp lcp sn request,90 l2tpmoreexam enable,86 ppp lcp sn string,
shutdown,114 remote address,47 reset counters interface,151 shutdown,35 reset counters interface,112 start l2tp,93 reset counters interface mp-group,69 sub-interface rate-statistic,151 reset counters interface virtual-ethernet,30 Subscription service,156 reset counters interface virtual-template,69 T reset fr inarp,135 timer hold,48 reset fr pvc,135 timer hold,136 reset l2tp tunnel,93 timer hold,100 reset pppoe-server,79 transmit-priority,35 S tunnel authentication,94 service,113 tunne
