Administrator Guide

23 Dell Campus Networking Interoperability with Cisco Catalyst 1.1 | version 1.1
In this example, if a cable or port failure were to occur on ports te2/1 and te2/2 on the Cisco 6504, the show
command would display the following:
C6504#show etherchannel summary
Flags: D - down P - bundled in port-channel
I - stand-alone s – suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use N - not in use, no aggregation
f - failed to allocate aggregator
M - not in use, no aggregation due to minimum links not met
m - not in use, port not aggregated due to minimum links not met
u - unsuitable for bundling
d - default port
w - waiting to be aggregated
Number of channel-groups in use: 2
Number of aggregators: 2
Group Port-channel Protocol Ports
------+-------------+-----------+------------------------------------------
5 Po5(SU) LACP Te2/1(D) Te2/2(P)
13 Po13(SU) LACP Te2/3(D) Te2/4(P)