Hello

In wb2 lav 11 task 3.1 we are told to monitor vlan 24 in the IPS. This vlan
exists active in at least Ca3 and Cat4, and the ips interface is connected
to Cat4. The solution from DSG is this:

cat3:
vlan 224
remote-span
!
monitor sess 1 sour vlan 24 both
monitor sess 1 dest remote vlan 224

cat4:
vlan 224
 remote-span
!
moni session 1 source remote vlan 224
moni session 1 dest int fa0/15

But this will only bring traffic from vlan24 in cat3 to the ips, right? What
happens with traffic in cat4 vlan24 (like asa2 e0/0 which is in vlan24 on
cat4 fa0/10), this traffic will never be seen on ips. Do we still comply
with requirements to monitor Vlan24?

Or would the solution be to also add this to cat4:

moni session 1 source vlan 24
moni session 1 dest remote vlan 224

Please enlighten me. :-)

/Jimmy

-- 
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Jimmy Larsson
Ryavagen 173
s-26030 Vallakra
Sweden
http://blogg.kvistofta.nu
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