R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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Parameters
route-distinguisher route-distinguisher: Specifies a Router Distinguisher (RD), a string of 3 to 21
characters. If no RD is specified, this command displays information about all RDs. An RD can be in one
of the following formats:
• 16-bit AS number:32-bit user-defined number. For example, 101:3.
• 32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1.
• 32-bit AS number:16-bit user-defined number, where the AS number must be equal to or greater
than 65536. For example, 65536:1.
ip-address: Specifies a multicast source by its IP address. The ip-address argument specifies the IP
address of the multicast source in the default-MDT. In the default-MDT, the multicast source is the PE device.
If you do not specify any multicast source, the command displays brief information about all multicast
sources.
advertise-info: Displays advertisement information. If you do not specify this keyword, no advertisement
information is displayed.
Examples
# Displays brief information about BGP MDT routes for all multicast sources.
<Sysname> display bgp routing-table ipv4 mdt
BGP local router ID is 1.1.1.1
Status codes: * - valid, > - best, d - dampened, h - history,
s - suppressed, S - stale, i - internal, e - external
Origin: i - IGP, e - EGP, ? - incomplete
Route distinguisher: 100:1
Total number of routes: 2
Network NextHop MED LocPrf PrefVal Path/Ogn
* > 1.1.1.1/32 0.0.0.0 32768 ?
* >i 2.2.2.2/32 2.2.2.2 100 0 ?
# D i s p l a y s d e t a i l e d i n f o r m a t i o n a b o u t B G P M DT ro u t e s f o r m u l t i c a s t s o u rc e 1.1.1.1.
<Sysname> display bgp routing-table ipv4 mdt 1.1.1.1
BGP local router ID: 1.1.1.1
Local AS number: 100
Route distinguisher: 100:1
Total number of routes: 1
Paths: 1 available, 1 best
BGP MDT information of source 1.1.1.1:
Default-group : 224.1.1.1
Original nexthop: 0.0.0.0
AS-path : (null)
Origin : incomplete