R3303-HP HSR6800 Routers Interface Command Reference
Table Of Contents
- Title Page
- Contents
- Ethernet interface configuration commands
- General Ethernet interface and subinterface configuration commands
- bandwidth
- combo enable
- description
- display counters
- display counters rate
- display interface
- display packet-drop interface
- display packet-drop summary
- duplex
- flag sdh
- flow-interval
- interface
- ip fast-forwarding
- link-delay
- loopback
- port link-mode
- port link-mode interface-list
- port-mode
- reset counters interface
- reset packet-drop interface
- shutdown
- speed
- sub-interface rate-statistic
- Layer 2 Ethernet interface and subinterface configuration commands
- broadcast-suppression
- display loopback-detection
- display port-group manual
- display storm-constrain
- flow-interval
- group-member
- jumboframe enable
- loopback-detection action
- loopback-detection control enable
- loopback-detection enable
- loopback-detection interval-time
- loopback-detection multi-port-mode enable
- loopback-detection per-vlan enable
- mdi
- multicast-suppression
- port-group manual
- speed auto
- storm-constrain
- storm-constrain control
- storm-constrain enable log
- storm-constrain enable trap
- storm-constrain interval
- unicast-suppression
- virtual-cable-test
- Layer 3 Ethernet interface and subinterface configuration commands
- General Ethernet interface and subinterface configuration commands
- ATM interface configuration commands
- WAN interface configuration commands
- Common WAN interface configuration commands
- Serial interface configuration commands
- Basic CE1 interface configuration commands
- Alarm
- cable (CE1 interface)
- channel-set (CE1 interface)
- clock (CE1 interface)
- clock-change auto
- code (CE1 interface)
- controller e1
- crc
- data-coding (CE1 interface)
- detect-ais
- display controller e1
- error-diffusion restraint config
- error-diffusion restraint enable
- frame-format (CE1 interface)
- idlecode (CE1 interface)
- itf (CE1 interface)
- loopback (CE1 interface)
- reset counters controller e1
- using (CE1 interface)
- Basic CT1 interface configuration commands
- alarm (CT1 interface)
- alarm-threshold
- bert (CT1 interface)
- cable (CT1 interface)
- channel-set (CT1 interface)
- clock (CT1 interface)
- code (CT1 interface)
- controller t1
- crc
- data-coding (CT1 interface)
- display controller t1
- error-diffusion restraint config
- error-diffusion restraint enable
- fdl
- frame-format (CT1 interface)
- idlecode (CT1 interface)
- itf (CT1 interface)
- loopback (CT1 interface)
- reset counters controller t1
- sendloopcode
- E1-F interface configuration commands
- T1-F interface configuration commands
- Basic CE3 interface configuration commands
- Basic CT3 interface configuration commands
- alarm (CT3 interface)
- bert (CT3 interface)
- cable (CT3 interface)
- clock (CT3 interface)
- controller t3
- crc
- display controller t3
- feac
- frame-format (CT3 interface)
- ft3
- link-delay
- loopback (CT3 interface)
- mdl (CT3 interface)
- reset counters controller t3
- t1 alarm
- t1 bert
- t1 channel-set
- t1 sendloopcode
- t1 set clock
- t1 set fdl
- t1 set frame-format
- t1 set loopback
- t1 show
- t1 shutdown
- t1 unframed
- using (CT3 interface)
- POS interface configuration commands
- CPOS interface configuration commands
- bandwidth
- clock
- controller cpos
- description
- display controller cpos
- display controller cpos e1
- display controller cpos e3
- display controller cpos t1
- display controller cpos t3
- e1 channel-set
- e1 set clock
- e1 set flag
- e1 set frame-format
- e1 set loopback
- e1 shutdown
- e1 unframed
- e3 set clock
- e3 set loopback
- e3 set national-bit
- e3 shutdown
- fe3
- flag
- flag vc-3
- flag vc-4
- frame-format
- ft3
- link-delay
- loopback
- multiplex mode
- ppp mp soft-binding
- reset counters controller cpos
- shutdown
- t1 channel-set
- t1 set clock
- t1 set flag
- t1 set frame-format
- t1 set loopback
- t1 shutdown
- t1 unframed
- t3 set alarm
- t3 set bert pattern
- t3 set clock
- t3 set feac
- t3 set frame-format
- t3 set loopback
- t3 set mdl
- threshold
- using e3
- using t3
- E-CPOS interace configuration commands
- Loopback and null interface configuration commands
- Support and other resources
- Index
169
Parameters
detect: Enables/disables periodical maintenance data link (MDL) message detection.
data: Specifies the information included in MDL messages. Among all types of information, EIC, LIC, FIC,
and unit are defined for all types of MDL messages; PFI is only for path MDL messages; port number is
only for idle signal messages; and generator number is only for test signal messages.
eic string: Specifies the equipment identification code, a string of 1 to 10 characters. The system default
is line.
lic string: Specifies the location identification code, a string of 1 to 11 characters. The system default is
line.
fic string: Specifies the frame identification code, a string of 1 to 10 characters. The system default is line.
unit string: Specifies the unit, a string of 1 to 6 characters. The system default is line.
pfi string: Specifies the path facility identification, a string of 1 to 38 characters. The system default is
line.
port-no string: Specifies the port number in idle signal message, a string of 1 to 38 characters. The
system default is line.
gen-no string: Specifies the generator number, a string of 1 to 38 characters. The system default is line.
generate: Sends specified information with MDL messages, which can be path, idle signal, or test signal,
or all of them regularly.
Usage guidelines
MDL is a channel formed by using the three C-bits in the fifth subframe in C-bit framing. According to
ANSI T1.107a, it is used to transmit three types of maintenance messages, path, idle signal, and test
signal, and its data frame format is LAPD.
At the startup of your router, MDL message detection and sending are disabled on CT3 interfaces, and
the default MDL message information applies.
Examples
# Enable MDL detection on CT3 interface T3 2/0/0.
<Sysname> system-view
[Sysname] controller t3 2/0/0
[Sysname-T3 2/0/0] mdl detect
# Set LIC to "hello" for CT3 interface T3 2/0/0.
<Sysname> system-view
[Sysname] controller t3 2/0/0
[Sysname-T3 2/0/0] mdl data lic hello
# Send path messages on CT3 interface T3 2/0/0.
<Sysname> system-view
[Sysname] controller t3 2/0/0
[Sysname-T3 2/0/0] mdl generate path
reset counters controller t3
Use reset counters controller t3 to clear the controller counter of the specified CT3 interface.