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Etherchannel

gavin.mckee
Level 1
Level 1

‎09-22-2006 04:41 AM - edited ‎03-03-2019 05:11 AM

Hi

Can you aggregate different port speeds into a single Etherchannel i.e. Can you have 2Gbps Interfaces and 2 100Mps interfaces in the same Etherchannel?

Thanks

Gavin

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0 Helpful
4 Replies 4

glen.grant
VIP Alumni
VIP Alumni

‎09-22-2006 04:44 AM

No all interfaces must be the same speed...

ankbhasi
Cisco Employee
Cisco Employee

‎09-22-2006 05:02 AM

Hi Gavin,

The interface should be of same type.

Check the link for etherchannel guidelins

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/12120ea2/2950scg/swethchl.htm#wp1021856

HTH

Ankur

0 Helpful

srue
Level 7
Level 7
In response to ankbhasi

‎09-23-2006 08:23 PM

same speed and *duplex*. upto 8 ports per switch i believe.

0 Helpful

ariela
Level 4
Level 4
In response to srue

‎09-24-2006 01:10 AM

Hi,

http://www.cisco.com/en/US/tech/tk389/tk213/tsd_technology_support_protocol_home.html

you can create 1 FEC and 1 GEC, then the STP will work for you (GEC as primary link, FEC as backup).

HTH

Andrea

0 Helpful
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