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Ru Song Fu
Beginner

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

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

3 REPLIES 3
rsimoni
Cisco Employee

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

Thank U!

you are welcome.

please rate and close the question if useful

Riccardo

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