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Default
The holdtime of NHRP mapping entries is 7200 seconds.
Views
mGRE tunnel interface view
Predefined user roles
network-admin
Parameters
seconds: Specifies the holdtime in the range of 1 to 65535 seconds.
Usage guidelines
After the holdtime is configured, the local NHRP holdtime carried in outgoing packets is updated to
the configured holdtime.
Examples
# On interface Tunnel1, set the holdtime of NHRP mapping entries to 600 seconds
<Sysname> system-view
[Sysname] interface tunnel 1 mode mgre
[Sysname-Tunnel1] nhrp holdtime 600
Related commands
interface tunnel (Layer 3—IP Services Command Reference)
New command: nhrp network-id
Use nhrp network-id to configure an NHRP network ID for an mGRE tunnel.
Use undo nhrp network-id to delete the NHRP network ID of an mGRE tunnel.
Syntax
nhrp network-id number
undo nhrp network-id
Default
An mGRE tunnel does not have an NHRP network ID.
Views
mGRE tunnel interface view
Predefined user roles
network-admin
Parameters
number: Specifies an NHRP network ID in the range of 1 to 4294967295.