Teaming on Uplinks

Answered Question
Jan 7th, 2008
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I have a 4510R that I want to Team 2 Ports to provide an uplink to a 2960G Switch, I've Configured as below:


4500

-----

int port-channel 54

sw mode trunk


2960G

------


int giga0/48

channel-group 54 mode on

sw mode trunk

no shut


However, I don't ever see the NICs using 2Gb of Bandwidth.


Any solutions to this issue ?


Correct Answer by chschroe about 9 years 5 months ago

You need channels on both sides.


So, on the 4500 you need to add two interfaces to channel 54 (channel-group 54 mode on) and do the same thing on the 2960G.


Also, configure port-channel 54 on the 2960G with the trunk info, you will have to do same on individual interfaces on 4500.

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bvsnarayana03 Mon, 01/07/2008 - 01:18
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First: Is the etherchannel formed? Output of "sh etherchannel summary"


Second: If its formed, then try "sh etherchannel load-balance".

Correct Answer
chschroe Mon, 01/07/2008 - 20:41
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You need channels on both sides.


So, on the 4500 you need to add two interfaces to channel 54 (channel-group 54 mode on) and do the same thing on the 2960G.


Also, configure port-channel 54 on the 2960G with the trunk info, you will have to do same on individual interfaces on 4500.

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