04-03-2017 10:41 PM - edited 03-05-2019 08:17 AM
Hello experts,
Kindly suggest me the configuration change required or if wrong any.
Scenario: I want Wired users to go to HQ from MPLS line 1 and Wireless Users to go via MPLS line 2 and when one of them were not available it should fall back to available link.
Here is snippet :
Please find attached Image for scenario.
ip route 0.0.0.0 0.0.0.0 10.106.72.210
ip route 0.0.0.0 0.0.0.0 ????
!
track 50 ip sla 1 reachability
!
track 100 ip sla 2 reachability
!
ip access-list extended Wired_Users
permit ip 10.106.92.0 0.0.0.255 any log
ip access-list extended Wireless_Users
permit ip 10.106.93.0 0.0.0.255 any log
!
ip sla 1
icmp-echo ????
frequency 5
ip sla schedule 1 life forever start-time now
ip sla 2
icmp-echo 10.106.72.209
frequency 5
ip sla schedule 2 life forever start-time now
!
route-map PBR_Wireless_Users permit 10
match ip address Wireless_Users
set ip next-hop verify-availability ????? 10 track 50
!
route-map PBR_Wired_Users permit 10
match ip address Wired_Users
set ip next-hop verify-availability 10.106.72.209 10 track 100
!
interface Vlan2
description "Wired-PC"
ip address 10.106.92.1 255.255.255.0
ip helper-address 10.106.75.21
ip policy route-map PBR_Wired_Users
!
interface Vlan3
description "Wireless"
ip address 10.106.93.1 255.255.255.0
ip helper-address 10.106.75.21
ip policy route-map PBR_Wireless_Users
!
04-04-2017 08:06 AM
Hi Ranjan,
I think below URL can answer your query.
https://supportforums.cisco.com/blog/149901/pbr-switches-37503560
04-05-2017 05:51 AM
Hello
Looks like you can but need to change the SDM template
C3850
You can also trim your config down a little as you only will need to PBR on the Wireless users as they will not be using the default route
Also suggest to set the default route to a conditional default so when it connect is lost it will be removed for the rip and allow the secondary to be used.
Example:
ip route 0.0.0.0 0.0.0.0 10.106.72.209 track 1 <---this is your conditional default route
ip route 0.0.0.0 0.0.0.0 10.106.73.209 200 <---this is you secondary default with admin distance of 200
ip sla 1
icmp-echo 10.106.72.209 source-ip 10.106.72.210
frequency 5
ip sla schedule 1 life forever start-time now
ip sla 2
icmp-echo 10.106.73.209 source-ip 10.106.73.210
frequency 5
ip sla schedule 2 life forever start-time now
track 1 ip sla 1 reachability <----------For conditional route
track 100 ip sla 2 reachability <----------For PBR
ip access-list extended Wireless_Users
permit ip 10.106.93.0 0.0.0.255 any log
route-map PBR_Wireless_Users permit 10
match ip address Wireless_Users
set ip next-hop verify-availability 10.106.73.209 1 track 100
interface Vlan3
description "Wireless"
ip address 10.106.93.1 255.255.255.0
ip helper-address 10.106.75.21
ip policy route-map PBR_Wireless_Users
res
Paul
04-06-2017 10:15 PM
Sir Thank you very much for the detailed explanation ..i will be applying the configuration, once done i will confirm you the same.
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