Tunnel Mpls Traffic-Eng Hot-Standby; Tunnel Mpls Traffic-Eng Priority - Zte ZXR10 8900 Series Command Reference Manual

Purpose
Command Mode
Syntax
Syntax
Description
Defaults
Instructions
Example
Command
Function
Command Modes
tunnel mpls traffic-eng
hot-standby
Use this command to enable MPLS-TE end-to-end protection func-
tion on tunnel port of this device. Command no can be used to
disable this function.
Tunnel configuration mode
tunnel mpls traffic-eng hot-standby [protect <primary-path-
option> secondary <secondary-path-option>]
no tunnel mpls traffic-eng hot-standby
Parameter
<primary-path-opti
on>
<secondary-path-opt
ion>
There is not configuration by default.
V4.8.23 and its later versions support this command.
command tunnel mpls traffic-eng hot-standby is used to set
backup lsp automatically when master lsp is up.
When lsp, whose value of path-option is <primary-path-option>,
is up, the command tunnel mpls traffic-eng hot-standby
protect <primary-path-option> secondary <secondary-path-op
tion> is used to configure backup lsp according to the path whose
path-option is <secondary-path-option>. When master lsp is up,
path-option is not <primary-path-option>, then do MBB to make
path-option of master lsp as <primary-path-option>, and then
create backup lsp according to the path whose path-option is
<secondary-path-option>.
This example shows how to enable tunnel end-to-end protection
function.
ZXR10(config)#interface tunnel1
ZXR10(config-if)#tunnel mpls traffic-eng hot-standby
ZXR10(config)#interface tunnel1
ZXR10(config-if)#tunnel mpls traffic-eng hot-standby protect 1
secondary 2
tunnel mpls traffic-eng
priority
This command is used to configure tunnel priority on tunnel port
of local device. Command no can be used to disable this function.
Tunnel interface configuration mode
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 5 MPLS Traffic Engineering Configuration
Description
path-option of protected master ISP
path-option of hot-standby ISP
The
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