Reference Guide

158 | Link Aggregation
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Verifying LACP Operation and LAG Configuration
To verify the operational status and configuration of a dynamically created LAG, and LACP operation on a
LAG on an Aggregator, enter the
show interfaces port-channel port-channel-number and show lacp
port-channel-number commands.
The
show outputs in this section for uplink LAG 128 and server-facing LAG 1 refer to the example shown
in Figure 12-1.
Figure 12-2. show interfaces port-channel 128 Command Example
FTOS# show interfaces port-channel 128
Port-channel 128 is up, line protocol is up
Created by LACP protocol
Hardware address is 00:01:e8:e1:e1:c1, Current address is 00:01:e8:e1:e1:c1
Interface index is 1107755136
Minimum number of links to bring Port-channel up is 1
Internet address is not set
Mode of IP Address Assignment : NONE
DHCP Client-ID :lag1280001e8e1e1c1
MTU 12000 bytes, IP MTU 11982 bytes
LineSpeed 40000 Mbit
Members in this channel: Te 0/41(U) Te 0/42(U) Te 0/43(U) Te 0/44(U)
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters 00:11:50
Queueing strategy: fifo
Input Statistics:
182 packets, 17408 bytes
92 64-byte pkts, 0 over 64-byte pkts, 90 over 127-byte pkts
0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
182 Multicasts, 0 Broadcasts
0 runts, 0 giants, 0 throttles
0 CRC, 0 overrun, 0 discarded
Output Statistics:
2999 packets, 383916 bytes, 0 underruns
5 64-byte pkts, 214 over 64-byte pkts, 2727 over 127-byte pkts
53 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
2904 Multicasts, 95 Broadcasts, 0 Unicasts
0 throttles, 0 discarded, 0 collisions, 0 wreddrops
Rate info (interval 299 seconds):
Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Output 00.00 Mbits/sec, 4 packets/sec, 0.00% of line-rate
Time since last interface status change: 00:11:42