Multiple SPAN destination ports for a single source port?

iholdings · ‎10-16-2007

Is it possible to have multiple local destination SPAN ports for a single local source SPAN port on a 2960G switch running IOS 12.2(25)SEE3? and if not - does anyone know a workaround? Thanks.

ankbhasi · ‎10-16-2007

Hi Friend,

Yes you can have multiple destination span port for a single source span port. But it can participate in only one SPAN session at a time (a destination port in one SPAN session cannot be a destination port for a second SPAN session).

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2960/12240se/scg/swspan.htm#wp1251490

You can use the following command

monitor session 1 source interface gig0/10

monitor session 1 destination interface Gi0/1 - 2

HTH

Ankur

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