R0106-HP MSR Router Series MPLS Command Reference(V7)

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Predefined user roles
network-admin
Parameters
down: Configures the bandwidth decrease percentage threshold that triggers the IGP to flood TE
information. When the percentage of the link reservable-bandwidth decrease to the maximum link
reservable bandwidth reaches or exceeds the threshold, the IGP floods the TE information and updates
the TE database (TEDB).
up: Configures the bandwidth increase percentage threshold that triggers the IGP to flood TE information.
When the percentage of the link reservable-bandwidth increase to the maximum link reservable
bandwidth reaches or exceeds the threshold, the IGP floods the TE information and updates the TEDB.
percent: Specifies the IGP flooding threshold in the range of 0% to 100%.
Usage guidelines
When the reservable bandwidth of a link changes, the IGP floods the link TE information to notify
network devices of the change. To avoid frequent TE information flooding from affecting the network
performance, you can use this command to configure the IGP to flood only significant bandwidth
changes of a link.
Examples
# On interface GigabitEthernet 2/1/1, configure the IGP to flood TE information when the link available
bandwidth decreases by 100%.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] mpls te bandwidth change thresholds down 100
Related commands
link-management periodic-flooding timer
mpls te bidirectional
Use mpls te bidirectional to enable the bidirectional tunnel function on an MPLS TE tunnel interface.
Use undo mpls te bidirectional to restore the default.
Syntax
mpls te bidirectional { associated reverse-lsp { lsp-name lsp-name | lsr-id ingress-lsr-id tunnel-id
tunnel-id } | co-routed { active | passive reverse-lsp lsr-id ingress-lsr-id tunnel-id tunnel-id } }
undo mpls te bidirectional
Default
The bidirectional tunnel function is disabled on an MPLS TE tunnel interface. A tunnel established on an
MPLS TE tunnel interface is a unidirectional MPLS TE tunnel.
Views
Tunnel interface view
Predefined user roles
network-admin