I'm using a 4451-X ISR with cisco SM-X-ES3-16-P plug-in module. I have been successfully running with the Cisco IOS XE version 03.16.02.S.
We recently purchased a new 4451-X with the same plug-in modules but it came with Cisco IOS XE version 03.16.09.S. This version is balking at the service instance commands that the older IOS was happy with.
Here is a small section of the configuration:
interface Ethernet-Internal1/0/0
description Internal to Switch
no negotiation auto
no mop enabled
no mop sysid
service instance 12 ethernet
encapsulation dot1q 12
rewrite ingress tag pop 1 symmetric
bridge-domain 12 split-horizon group 0
!
service instance 13 ethernet
encapsulation dot1q 13
rewrite ingress tag pop 1 symmetric
bridge-domain 13 split-horizon group 0
!
service instance 14 ethernet
encapsulation dot1q 14
rewrite ingress tag pop 1 symmetric
bridge-domain 14 split-horizon group 0
!
service instance 15 ethernet
encapsulation dot1q 15
rewrite ingress tag pop 1 symmetric
bridge-domain 15 split-horizon group 0
!
service instance 21 ethernet
encapsulation dot1q 21
rewrite ingress tag pop 1 symmetric
bridge-domain 21 split-horizon group 0
!
service instance 22 ethernet
encapsulation dot1q 22
rewrite ingress tag pop 1 symmetric
bridge-domain 22 split-horizon group 0
!
service instance 30 ethernet
encapsulation dot1q 30
rewrite ingress tag pop 1 symmetric
bridge-domain 30 split-horizon group 0
!
!
interface Ethernet-Internal1/0/1
description "Shutdown"
shutdown
no negotiation auto
switchport mode trunk
no mop enabled
no mop sysid
!
The router flags each line starting with Service instance 12...as an error until we get to the "interface Ethernet-Internal1/0/1" command. These lines are fine when processed in my original 4451-X.
I've tried booting the new router using my 3.16.02.S IOS and it claims to have booted from that version but it still flags the Service Instance commands as errors.
How can I get back to 3.16.02.S and have my router configuration accepted as is?
