R0106-HP MSR Router Series Interface Command Reference(V7)

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If you specify the async keyword without specifying an interface, this command displays information
about all asynchronous interfaces.
Examples
# Display detailed information about Async 2/4/0.
<Sysname> display interface async 2/4/0
Async2/4/0
Current state: DOWN
Line protocol state: DOWN
Description: Async2/4/0 Interface
Bandwidth: 9kbps
Maximum Transmit Unit: 1500
Hold timer: 10 seconds
Internet protocol processing: disabled
Link layer protocol: PPP
LCP: initial
Output queue - Urgent queuing: Size/Length/Discards 0/100/0
Output queue - Protocol queuing: Size/Length/Discards 0/500/0
Output queue - FIFO queuing: Size/Length/Discards 0/75/0
Last clearing of counters: Never
Physical layer: synchronous, Baudrate: 64000 bps
Last 300 seconds input rate: 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Last 300 seconds output rate: 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Input:
1 packets, 0 bytes
0 broadcasts, 0 multicasts
1 errors, 0 runts, 0 giants
0 crc, 0 align errors, 0 overruns
0 aborts, 0 no buffers
1 frame errors
Output:
0 packets, 0 bytes
0 errors, 0 underruns, 0 collisions
0 deferred
DCD: DOWN, DTR: UP, DSR: DOWN, RTS: UP, CTS: DOWN
# Display brief information about Async 2/4/0.
<Sysname> display interface async 2/4/0 brief
Brief information on interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface Link Protocol Main IP Description
Asy2/4/0 DOWN DOWN --
# Display brief information about all asynchronous interfaces in a down state.
<Sysname> display interface async brief down
Brief information on interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
Asy2/4/0 ADM Administratively