Alcatel-Lucent 7210 SAS M User Manual page 160

MPLS Commands
Static LSP Commands
static-lsp
Syntax [no] static-lsp lsp-name
Context config>router>mpls
Description This command is used to configure a static LSP on the ingress router. The static LSP is a manually set
up LSP where the nexthop IP address and the outgoing label (push) must be specified.
The no form of this command deletes this static LSP and associated information.
The LSP must be shutdown first in order to delete it. If the LSP is not shut down, the no static-lsp
lsp-name command does nothing except generate a warning message on the console indicating that
the LSP is administratively up.
Parameters lsp-name — Name that identifies the LSP.
push
Syntax push label nexthop ip-address
no push {label
Context config>router>mpls>static-lsp
Description
This command specifies the label to be pushed on the label stack and the next hop IP address for the
static LSP.
The no form of this command removes the association of the label to push for the static LSP.
Parameters label — Specifies the use of the implicit label value for the push operation.
label — The label to push on the label stack. Label values 16 through 1,048,575 are defined as
nexthop ip-address — This command specifies the IP address of the next hop towards the LSP
Page 160
Guide
Values
Up to 32 alphanumeric characters.
follows:
Label values 16 through 31 are 7210 SAS M reserved.
Label values 32 through 1,023 are available for static assignment.
Label values 1,024 through 2,047 are reserved for future use.
Label values 2,048 through 18,431 are statically assigned for services.
Label values 28,672 through 131,071 are dynamically assigned for both MPLS and services.
Label values 131,072 through 1,048,575 are reserved for future use.
Values 16 — 1048575
egress router. If an ARP entry for the next hop exists, then the static LSP is marked operational.
If ARP entry does not exist, software sets the operational status of the static LSP to down and
continues to ARP for the configured nexthop. Software continuously tries to ARP for the
configured nexthop at a fixed interval.
7210 SAS M, T, X, R6, Mxp MPLS Configuration