From: Joseph Brunner (joe@affirmedsystems.com)
Date: Wed Nov 07 2007 - 10:36:27 ART
The reflector port should NOT be the active trunk...
If you choose a live port (any live port) it will be put down to use its
asic for the span copy operation.
So you need to choose a port that is NOT being used for the reflector port.
I usually use goofy G0/1
-Joe
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Navid
Sent: Wednesday, November 07, 2007 8:13 AM
To: Cisco certification
Subject: RSPAN makes trunk go down
Hi,
I am trying to configure the lab RSPAN of IE vol1 part 1 page 163.
Before configuring RSPAN, the trunk works :
ccieSW1(config)#do sh int tru
Port Mode Encapsulation Status Native vlan
Fa0/13 desirable n-isl trunking 1
But as soon as I type the command "monitor session 1 destination remote
vlan 100 reflector-port FA0/13" on SW1
the "show int trunk" becomes empty : no trunk anymore.
Does anybody have a clue why it goes down ?
Thanks,
Navid
This archive was generated by hypermail 2.1.4 : Sat Dec 01 2007 - 06:37:28 ART