Bridge 1 protocol no option of IEEE

[js.delacruz]

I'm trying to configure my ISR4331 with BVI but I don't have an option for ieee so I'm stuck and unable to create vlans

[pman · Accepted solution]

Hi,

here is example:

interface Gig0/0/0
   service instance 10 ethernet
     encapsulation dot1q 10
     rewrite ingress tag pop 1 symmetric
     bridge-domain 10
interface Gig0/0/1
   service instance 10 ethernet
     encapsulation dot1q 10
     rewrite ingress tag pop 1 symmetric
     bridge-domain 10
interface BDI10
   ip address 1.1.1.1 255.255.255.0
   no shut

here is another example:

bridge-domain 100
!
int gig 0/0/0

description **Connected to router 1**
no ip address
negotiation auto
service instance 1 ethernet
encapsulation untagged
bridge-domain 1
!
service instance 100 ethernet
encapsulation dot1q 100
rewrite ingress tag pop 1 symmetric
bridge-domain 100
!

int gig 0/0/2

description **Connected to router 2**
no ip address
negotiation auto
service instance 1 ethernet
encapsulation untagged
bridge-domain 1
!
service instance 100 ethernet
encapsulation dot1q 100
rewrite ingress tag pop 1 symmetric
bridge-domain 100
!
interface BDI1
no ip address
shutdown
!
interface BDI100
ip address 1.1.1.1 255.255.255.0
!

Based on this:

https://travelingpacket.com/2018/03/06/cisco-isr-4000-bridge-group-with-vlans/

[js.delacruz]

I tagged this as solved by this example as it was similar with what I did. But in addition, BVI isn't needed as well as sub interfaces with IOS XE.

https://www.cisco.com/c/en/us/support/docs/lan-switching/integrated-routing-bridging-irb/200650-Understanding-Bridge-Virtual-Interface.html#anc5