Virtual Routers Overview
ExtremeWare XOS 11.3 Concepts Guide
243
User Virtual Routers—BlackDiamond 10K Switch Only
User virtual routers are the virtual routers created by users in addition to the system virtual routers.
The ability to create user virtual routers was first introduced in ExtremeWare XOS 11.0.
When a new user virtual router is created, by default, no ports are assigned, no VLAN interface is
created, and no support for any routing protocols is added.
Virtual Router Configuration Domain—BlackDiamond 10K Switch
Only
When you create virtual routers, you must configure each virtual router separately, configuring routing
protocols and VLANs for each one. To simplify the configuration process, the concept of a virtual router
configuration domain was introduced in ExtremeWare XOS 11.0. Under a virtual router configuration
domain, any virtual router commands are applied only to that virtual router. The virtual router
commands consist of all the BGP, OSPF, PIM and RIP commands, and the commands listed in Table 33.
Table 33: Virtual router commands
* means that other commands are available with these listed.
The virtual router configuration domain simplifies configuration because you do not have to specify the
virtual router for each individual protocol configuration command. The current configuration domain is
indicated in the command line interface (CLI) prompt by the name of the User virtual router, or no
name if in the VR-Default domain.
[enable | disable] ipforwarding
clear iparp *
clear counters iparp *
configure iparp *
configure iparp [add | delete] *
[enable | disable] iparp *
show iparp *
configure iproute [add | delete] *
show iproute *
show ipstats *
rtlookup
create [vlan | vman] <vlan-name>
[enable | disable] igmp
[enable | disable] igmp snooping
[enable | disable] ipmcforwarding
show igmp
show igmp snooping
show igmp group
show igmp snooping cache
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