RSPAN makes trunk go down

From: Navid (smart4D@free.fr)
Date: Wed Nov 07 2007 - 10:13:28 ART

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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

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