H3C Technologies H3C S6800 Series Switches - Manual (Page 56)

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Step Command Remarks
4. Set the GR restart
interval.
graceful-restart interval
interval-value
The default restart interval is 300 seconds.
A GR process fails if the VXLAN IS-IS process
fails to complete LSDB synchronization before
the restart interval expires. When the GR fails,
the peer VTEP removes the VXLAN IS-IS
adjacency with the local VTEP.
Increasing the maximum number of MAC entries in an LSP
The VXLAN IS-IS process advertises all local MAC reachability information in one LSP. By default, an LSP
can convey a maximum of 55 x 2 10 MAC address entries.
To increase this number to include all local MAC address entries, create virtual systems. Each virtual
system represents an increase of 55 x 2 10 MAC address entries. If n virtual systems are created, the
maximum number of MAC address entries in an LSP is (n+1) x 55 x 2 10 .
To increase the maximum number of MAC entries in an LSP:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VXLAN IS-IS view. vxlan-isis N/A
3. Create a VXLAN IS-IS virtual
system.
virtual-system system-id
By default, no VXLAN IS-IS virtual
systems are created.
IMPORTANT:
The virtual system ID must be unique in
the network.
Displaying and maintaining VXLAN IS-IS
Execute display commands in any view and reset commands in user view.
Task Command
Display brief information about the
VXLAN IS-IS process.
display vxlan isis brief
Display VXLAN IS-IS GR state. display vxlan isis graceful-restart status
Display local MAC reachability
information maintained by VXLAN IS-IS.
display vxlan isis local-mac dynamic [ [ vxlan vxlan-id ] [ count ] ]
Display VXLAN IS-IS LSDB information.
display vxlan isis lsdb [ local | lsp-id lsp-id | tunnel tunnel-number |
verbose ] *
Display VXLAN IS-IS neighbors. display vxlan isis peer
Display remote MAC reachability
information maintained by VXLAN IS-IS. display vxlan isis remote-mac [ [ vxlan vxlan-id ] [ count ] ]