Page 164 7750 SR OS Services Guide
The no form of this command reverts to the default value which is to use the user entered mapping of
FC to LSP name.
Default no enforce-diffserv-lsp-fc
far-end
Syntax far-end ip-address
no far-end
Context config>service>sdp
Description This command configures the system IP address of the far-end destination 7750 SR router for the
Service Distribution Point (SDP) that is the termination point for a service.
The far-end IP address must be explicitly configured. The destination IP address must be a 7750 SR
system IP address.
If the SDP uses GRE for the destination encapsulation, the ip-address is checked against other GRE
SDPs to verify uniqueness. If the ip-address is not unique within the configured GRE SDPs, an error
is generated and the ip-address is not associated with the SDP. The local device may not know
whether the ip-address is actually a system IP interface address on the far end device.
If the SDP uses MPLS encapsulation, the far-end ip-address is used to check LSP names when added
to the SDP. If the “to IP address” defined within the LSP configuration does not exactly match the
SDP far-end ip-address, the LSP will not be added to the SDP and an error will be generated.
An SDP cannot be administratively enabled until a far-end ip-address is defined. The SDP is
operational when it is administratively enabled (no shutdown) and the far-end ip-address is
contained in the IGP routing table as a host route. OSPF ABRs should not summarize host routes
between areas. This can cause SDPs to become operationally down. Static host routes (direct and
indirect) can be defined in the local dev ice to alleviate this issue.
The no form of this command removes the currently configured destination IP address for the SDP.
The ip-address parameter is not specified and will generate an error if used in the no far-end
command. The SDP must be administratively disabled using the config service sdp shutdown
command before the no far-end command can be executed. Removing the far end IP address will
cause all lsp-name associations with the SDP to be removed.
Default none
Parameters ip-address — The system address of the far-end 7750 SR for the SDP in dotted decimal notation.
fc
Syntax fc {be | l2 | af | l1 | h2 | ef | h1 | nc} lsp lsp-name
no fc {be | l2 | af | l1 | h2 | ef | h1 | nc}
Context config>service>sdp>forwarding-class
Description This command makes an explicit association between a forwarding class and an LSP. The LSP name
must exist and must have been associated with this SDP using the command config>service>sdp>lsp.
Multiple forwarding classes can be associated with the same LSP. However, a forwarding class can
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