From: Roger McNeace (rmcneace@terremark.com)
Date: Mon Oct 06 2003 - 15:40:05 GMT-3
I am having alot of trouble getting RSPAN to work. What am i doing wrong?
Read doc cd several times.
Questions
1. Does the destination have to be in the same VLAN as the source?
2. When would I use the "ingress" keyword?
3. Is the following show command output normal?
sh interface fa 0/16
FastEthernet0/16 is up, line protocol is down (monitoring)
4. Does my config look right?
FW-------------fa0/15[cat1 ]-------dot1q---------[cat2
]fa0/16--------IDS
Config
-VLAN 400 exists on both switches
-Trunk link is working traffic is passing to other ports
-Reflector port has nothing plugged into it and is in default vlan
Cat1
interface FastEthernet0/15
switchport access vlan 51
no ip address
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport mode trunk
monitor session 1 source interface Fa0/15 rx
monitor session 1 destination remote vlan 400 reflector-port Fa0/24
Cat2
interface FastEthernet0/16
switchport access vlan 51
no ip address
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport mode trunk
monitor session 1 destination interface Fa0/16
monitor session 1 source remote vlan 400
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