evi isis ded-priority
Use evi isis ded-priority to change the DED priority of the edge device on an EVI tunnel interface.
Use undo evi isis ded-priority to restore the default DED priority.
Syntax
evi isis ded-priority value
undo evi isis ded-priority
Default
The DED priority value is 64.
Views
Tunnel interface view
Predefined user roles
network-admin
mdc-admin
Parameters
value: Specifies a DED priority value in the range of 0 to 127.
Usage guidelines
The edge devices on an EVI link exchange their DED priority in EVI IS-IS hello packets to elect an inter-site DED for periodic LSDB synchronization. You can use the evi isis timer csnp command to change the synchronization interval.
The edge device with higher DED priority is more likely to be elected as an inter-site DED. If two edge devices have the same DED priority, the one with the highest MAC address is elected.
Examples
# Set the DED priority value of Tunnel 101 to 2.
<Sysname> system-view [Sysname] interface tunnel 101 mode evi [Sysname-tunnel101] evi isis ded-priority 2
Related commands
display evi isis tunnel