Can configure layer 2 interface at 7600+rsp720+sip400+SPA-2X1GE-V2

[Ru Song Fu]

HI guys：

SPA-2X1GE-V2 module interface can work L2 switchport？Thank's

same：

!

interface GigabitEthernet5/1/1

switchport

switchport access vlan 20

switchport mode access

[rsimoni]

Hi there,

no the SIP400 cannot be configured as L2 switchport (it does not make any difference which SPA you actually use).

However you can have multipoint Layer 2 bridging service by using bridge-domain under service instance configuration (EVC)

something like:

interface GigabitEthernet5/1/1

service instance 1 ethernet

  encapsulation dot1q 20

  bridge-domain 20

Internally one bridge-domain is mapped to one of the 4K global VLAN resource; meaning that you still need a SVI for the L3 termination.

i.e:

Interfaca vlan 20

ip address 10.0.0.0 255.255.255.0

regards,

Riccardo

[Ru Song Fu]

Thank U！

[rsimoni]

you are welcome.

please rate and close the question if useful

Riccardo