Overlay Isis Timer Holding-Multiplier - HP 6127XLG Series Command Reference Manual

Examples
# Set the VXLAN IS-IS hello interval to 6 seconds on Tunnel 101.
<Sysname> system-view
[Sysname] interface tunnel 101
[Sysname-tunnel101] overlay isis timer hello 6
Related commands
display vxlan isis tunnel

overlay isis timer holding-multiplier

Use overlay isis timer holding-multiplier to set the hello multiplier for calculating the VXLAN IS-IS
adjacency hold time.
Use undo overlay isis timer holding-multiplier to restore the default.
Syntax
overlay isis timer holding-multiplier value
undo overlay isis timer holding-multiplier
Default
The multiplier is 3 for calculating the VXLAN IS-IS adjacency hold time.
Views
VXLAN tunnel interface view, NVE tunnel interface view
Predefined user roles
network-admin
Parameters
value: Specifies a multiplier in the range of 3 to 1000.
Usage guidelines
Adjacency hold time sets the amount of time that the remote VTEPs can retain the adjacency with the
local VTEP before an adjacency update.
• If Graceful Restart is disabled, the adjacency hold time equals the VXLAN IS-IS hello interval
multiplied by the hello multiplier.
If Graceful Restart is enabled, the adjacency hold time equals the restart interval or the VXLAN IS-IS
•
hello interval multiplied by the hello multiplier, whichever is greater.
VTEPs send their adjacency hold time in hello packets to update the adjacencies with their neighbors. A
VTEP removes the adjacency with a neighbor if it does not receive a hello packet from the neighbor
before the timer expires.
The maximum adjacency hold time is 65535 seconds. If this value is exceeded, the actual adjacency
hold time is set to 65535 seconds.
Examples
# Set the hello multiplier to 6 for calculating the VXLAN IS-IS adjacency hold time.
<Sysname> system-view
[Sysname] interface tunnel 101 mode overlay
[Sysname-tunnel101] overlay isis timer holding-multiplier 6
56