78
•
Configure BFD for the MPLS TE tunnel
Before you configure a protection tunnel, prepare the following data:
•
Interface number of the main tunnel in the protection group
•
ID of the protection tunnel in the protection group
Configuration procedure
To configure protection switching:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter tunnel interface view
interface
tunnel
tunnel-number
—
Configure a protection
tunnel for the main tunnel
mpls te protection tunnel
tunnel-id
[
holdoff
holdoff-time
|
mode
{
non-revertive
|
revertive
[
wtr
wtr-time
] } ] *
Required
Configure an external
protection switching action
mpls te protect-switch
{
clear
|
force
|
lock
|
manual
}
Optional
By default, no switching
action is configured.
Commit the current
configuration of the tunnel
mpls te commit
Required
Displaying and maintaining MPLS TE
To do…
Use the command…
Remarks
Display information about explicit
paths
display explicit-path
[
path-name
]
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about static
CR-LSPs
display mpls static-cr-lsp
[
lsp-name
lsp-name
] [ {
include
|
exclude
}
ip-address
prefix-length
]
[
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display RSVP-TE configuration
display mpls rsvp-te
[
interface
[
interface-type interface-number
]
[
|
{
begin
|
exclude
|
include
}
regular-expression
] ]
Available in any view
Display the RSVP-TE tunnel
information
display mpls rsvp-te established
[
interface
interface-type
interface-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display RSVP-TE neighbors
display mpls rsvp-te peer
[
interface
interface-type
interface-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
