R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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isis mesh-group
Syntax
isis mesh-group { mesh-group-number | mesh-blocked }
undo isis mesh-group
View
Interface view
Default level
2: System level
Parameters
mesh-group-number: Mesh group number, ranging from 1 to 4294967295.
mesh-blocked: Blocks the interface, which sends LSPs only after receiving LSP requests.
Description
Use isis mesh-group to add the interface into a specified mesh group or block the interface.
Use undo isis mesh-group to restore the default.
By default, an interface does not belong to any mesh group.
For an interface not in a mesh group, it follows the normal process to flood the received LSPs to other
interfaces. For the NBMA network with high connectivity and multiple point-to-point links, this will cause
repeated LSP flooding and bandwidth waste.
After an interface is added to a mesh group, it will only flood a received LSP or a generated LSP to
interfaces not belonging to the same mesh group.
If you block an interface, the interface can send LSPs only after receiving LSP requests.
NOTE:
• The mesh-group feature is only available for a point-to-point link interface.
• This command is not available in loopback interface view.
Examples
# Add GigabitEthernet 4/2 to mesh-group 3.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/2
[Sysname-GigabitEthernet4/2] isis mesh-group 3
isis mib-binding
Syntax
isis mib-binding process-id
undo isis mib-binding
View
System view