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To configure a static CRLSP:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create a static CRLSP.
•
Configure the ingress node:
static-cr-lsp ingress
lsp-name
{
nexthop
next-hop-addr
|
outgoing-interface
interface-type interface-number
}
out-label
out-label-value
[
bandwidth
[
ct0
|
ct1
|
ct2
|
ct3
]
bandwidth-value
]
•
Configure a transit node:
static-cr-lsp
transit
lsp-name
in-label
in-label-value
{
nexthop
next-hop-addr
|
outgoing-interface
interface-type
interface-number
}
out-label
out-label-value
[
bandwidth
[
ct0
|
ct1
|
ct2
|
ct3
]
bandwidth-value
]
•
Configure the egress node:
static-cr-lsp egress
lsp-name
in-label
in-label-value
Use one command according to
the position of a device on the
network.
By default, no static CRLSP
exists.
Do not configure the next hop
address as a local public IP
address when configuring the
static CRLSP on the ingress
node or a transit node.
You do not need to execute the
static-cr-lsp egress
command
on the egress node if the
outgoing label configured on
the penultimate hop of the static
CRLSP is 0 or 3.
Displaying static CRLSPs
Execute
display
commands in any view.
Task Command
Display static CRLSP information.
display mpls static-cr-lsp
[
lsp-name
lsp-name
] [
verbose
]
Static CRLSP configuration example
Network requirements
Switch A, Switch B, and Switch C run IS-IS.
Establish an MPLS TE tunnel over a static CRLSP from Switch A to Switch C.
