H3C S7500E Series

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 4 IS-IS Configuration Commands
4-59
Parameters
virtual-system-id: Virtual system ID of the IS-IS process.
Description
Use the virtual-system command to configure a virtual system ID for the IS-IS process.
No extended LSPs are generated without the virtual system ID.
Use the undo virtual-system command to remove the virtual system ID.
By default, no virtual system ID is configured for the IS-IS process.
Examples
# Set a virtual system ID of 2222.2222.2222 for IS-IS process 1.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] virtual-system 2222.2222.2222