10-03-2022 08:04 AM
Have a pair of N7K switches (hot standby) running 6.1. Adding a PBR to a VLAN interface, one switch accepts the command no problem, the other I get "% Could not apply PBR route-map - Tcam Allocation Failure". Tried rebooting the switch, no change. This is the only PBR on the switches. If I try to apply the PBR map to a different VLAN interface, it works.
We're cutting over to 9k switches next month, so I don't want to spend a ton of time on this, just wondering if there are any quick fixes I can try.
Any input is appreciated.
10-03-2022 09:14 AM
- You may try latest advisory release , if feasible and applicable : https://software.cisco.com/download/home/286284485/type/282088129/release/8.4(5)
M.
10-03-2022 09:26 AM - edited 10-03-2022 09:26 AM
""" If I try to apply the PBR map to a different VLAN interface"""
I think this not relate to TCAM it relate to set <> under PBR I think,
share the PBR let me check it
10-04-2022 06:32 AM
ip access-list pbr-acl
permit ip host 10.*.*.* any
ip access-list pbr-deny1-acl
permit ip host 10.*.*.* 10.0.0.0/8
ip access-list pbr-deny2-acl
permit ip host 10.*.*.* 172.16.0.0/12
ip access-list pbr-deny3-acl
permit ip host 10.*.*.* 192.168.0.0/16
route-map pbr-map deny 10
match ip address pbr-deny1-acl
route-map pbr-map deny 20
match ip address pbr-deny2-acl
route-map pbr-map deny 30
match ip address pbr-deny3-acl
route-map pbr-map permit 40
match ip address pbr-acl
set ip next-hop 10.*.*.*
int vlan***
ip policy route-map pbr-map