Alcatel-Lucent 7750 SR OS Service Manual page 974

VPRN Service Configuration Commands
The SDP has an operational state which determines the operational state of the SDP within the
service. For example, if the SDP is administratively or operationally down, the SDP for the service
will be down.
The SDP must already be defined in the config>service>sdp context in order to associate an SDP
with a service. If the sdp sdp-id is not already configured, an error message is generated. If the sdp-id
does exist, a binding between that sdp-id and the service is created.
SDPs must be explicitly associated and bound to a service. If an SDP is not bound to a service, no far-
end 7750 SR devices can participate in the service.
The no form of this command removes the SDP binding from the service. The SDP configuration is
not affected; only the binding of the SDP to a service. Once removed, no packets are forwarded to the
far-end router.
Default
No SDP is bound to a service.
Special Cases VPRN — Several SDPs can be bound to a VPRN service. Each SDP must be destined to a different
sdp-id — The SDP identifier. Allowed values are integers in the range of 1 and 17407 for existing
vc-id — The virtual circuit identifier.
egress
Syntax egress
Context cconfig>service>vprn>if>spoke-sdp
config>service>vprn>red-if>spoke-sdp
Description
This command configures an SDP context.
ingress
Syntax ingress
Context config>service>vprn>if>spoke-sdp
config>service>vprn>red-if>spoke-sdp
Description
This command configures the SDP context.
vc-label
Syntax vc-label egress-vc-label
no vc-label [egress-vc-label]
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7750 SR router. If two sdp-id bindings terminate on the same 7750 SR, an error occurs and the
second SDP is binding is rejected.
SDPs.
Values
1 — 4294967295
7750 SR OS Services Guide