SDPs are supported on all 7210 SAS platforms as described in this document, except those operating in access-uplink mode.
The following figure shows an example of a distributed Epipe service configuration between two routers, identifying the service and customer IDs, and the unidirectional SDPs required to communicate to the far-end routers.
A spoke-SDP is treated like the equivalent of a traditional bridge ‟port” where flooded traffic received on the spoke-SDP is replicated on all other ‟ports” (other spoke and mesh SDPs or SAPs) and not transmitted on the port it was received.
Use the following syntax to create a spoke-SDP binding with an Epipe service.
— config>service# epipe service-id [customer customer-id]
— spoke-sdp sdp-id:vc-id [vc-type {ether | vlan}]
— vlan-vc-tag 0..4094
— egress
— filter {ip ip-filter-id}
— vc-label egress-vc-label
— ingress
— filter {ip ip-filter-id}
— vc-label ingress-vc-label
— no shutdown
The following shows the command usage to bind an Epipe service between ALA-1 and ALA-2. This example assumes that the SAPs have already been configured (see Distributed Epipe Service).
A:ALA-1>config>service# epipe 5500
config>service>epipe# spoke-sdp 2:123
config>service>epipe>spoke-sdp# egress
config>service>epipe>spoke-sdp>egress# vc-label 5500
config>service>epipe>spoke-sdp>egress# exit
config>service>epipe>spoke-sdp# ingress
config>service>epipe>spoke-sdp>ingress# vc-label 6600
config>service>epipe>spoke-sdp>ingress# exit
config>service>epipe>spoke-sdp# no shutdown
ALA-2>config>service# epipe 5500
config>service>epipe# spoke-sdp 2:456
config>service>epipe>spoke-sdp# egress
config>service>epipe>spoke-sdp>egress# vc-label 6600
config>service>epipe>spoke-sdp>egress# exit
config>service>epipe>spoke-sdp# ingress
config>service>epipe>spoke-sdp>ingress# vc-label 5500
config>service>epipe>spoke-sdp>ingress# exit
config>service>epipe>spoke-sdp# no shutdown
The following is a sample SDP binding for the Epipe service between ALA-1 and ALA-2 configuration output:
A:ALA-1>config>service# info
----------------------------------------------
...
epipe 5500 customer 5 vpn 5500 create
description "Distributed epipe service to east coast"
sap 1/1/3:21 create
ingress
qos 555
filter ip 1
exit
exit
spoke-sdp 2:123 create
ingress
vc-label 6600
exit
egress
vc-label 5500
exit
exit
no shutdown
exit
...
----------------------------------------------
A:ALA-1>config>service#
A:ALA-2>config>service# info
----------------------------------------------
...
exit
epipe 5500 customer 5 vpn 5500 create
description "Distributed epipe service to west coast"
sap 441/1/4:550 create
ingress
qos 654
filter ip 1020
exit
exit
spoke-sdp 2:456 create
ingress
vc-label 5500
exit
egress
vc-label 6600
exit
exit
no shutdown
exit
...
----------------------------------------------
A:ALA-2>config>service#