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10-5
Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide R8.5
78-18133-01
Chapter 10 Configuring IRB on the ML-Series Card
Monitoring and Verifying IRB
The following is sample output from the show interfaces bvi (Example 10-3) and show interfaces irb
commands (Example 10-4):
Example 10-3 show interfaces bvi
Router# show interfaces bvi 22
BVI22 is down, line protocol is down
Hardware is BVI, address is 0012.0101.362c (bia 0000.0000.0000)
Internet address is 192.192.192.194/24
MTU 1500 bytes, BW 100000 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation: ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
Example 10-4 show interfaces irb
Router# show interfaces irb
BVI 22
pkts_error_giants 0
Hash Len Address Matches Act Type
pkts_error_runts
0x00: 0 ffff.ffff.ffff 0 RCV Physical broadcast
pkts_mcast 00 no
0x2B: 0 0012.0101.362a 0 RCV Interface MAC addressfailures, 0 out
align_errors 0
0xC0: 0 0100.0ccc.cccc 0 RCV CDPcarrier transitions
Overruns
Bridged protocols on POS0:
Table 10-1 Commands for Monitoring and Verifying IRB
Command Purpose
Router# show interfaces bvi
bvi-interface-number
Shows BVI information, such as the BVI MAC
address and processing statistics. The
bvi-interface-number
is the number of the bridge
group assigned to the BVI interface.
Router# show interfaces [
type-number
] irb
Shows BVI information for the following:
• Protocols that this bridged interface can route to
the other routed interface (if this packet is
routable).
• Protocols that this bridged interface bridges