I have written some code for a Cisco 6509. I want to check traffic on all LAN and WAN VLANs to see if it is destined to, or arriving from, a particular Data Centre. If it is, then I want that traffic redirected to a particular device. I first want to check that the device is alive; if it is not alive, then I want the traffic to ignore the code and traverse the network as per usual. I wrote the below code only to find out that the version of software (12.2) on the 6509 does not support the ‘ip sla monitor’ command. I have been advised that I should use the ‘rtr responder’ command instead. Can someone tell me what code I would need to run to replace the below code that I had already written? I’m a little short on time and don’t have time to spend days researching; I was hoping someone in here might have the knowledge?
vlan database
vlan 120 name vlan120
exit
en
conf t
interface vlan 120
description Redirect_Device
ip address 10.11.11.11 255.255.255.248
no shutdown
no ip redirects
standby 12 ip 10.11.11.10
standby 12 timers 2 5
standby 12 priority 150
standby 12 preempt delay minimum 30
standby 12 authentication BRvlan120
interface GigabitEthernet 2/3
switchport access vlan 120
description “Redirect Device on this Interface”
no shutdown
exit
ip sla monitor 1
type echo protocol ipicmpecho 10.11.11.13
ip sla monitor schedule 1 start-time now life forever
track 123 rtr 1 reachability
exit
access-list 100 permit ip 0.0.0.0 255.255.255.255 10.58.11.0 0.0.15.255
access-list 110 permit ip 10.58.11.0 0.0.15.255 0.0.0.0 255.255.255.255
route-map DataCentre_Outbound permit 10
match ip address 100
set ip next-hop verify-availability 10.11.11.11.13 track 123
exit
route-map DataCentre_Inbound permit 10
match ip address 110
set ip next-hop verify-availability 10.11.11.13 track 123
exit
!!!Apply to relevant interfaces
!Inbound route-map
interface range vlan 50 – 200
ip policy route-map DataCentre_Inbound
end
! Outbound route-map
interface range vlan 201 – 300
ip policy route-map DataCentre_Outbound end
write m
