show iproute multicast

show iproute {ipv4} {{vlan} name | [ipaddress netmask | ipNetmask] | origin [direct | static | mbgp | imbgp | embgp]} multicast {vr vr_name}

Description

Displays all or a filtered set of multicast routes in the IP multicast routing table.

Syntax Description

ipv4 Selects only IPv4 multicast routes.
name Specifies a VLAN for which to display multicast routes.
ipaddress netmask Specifies an IP address and network mask (in dotted decimal notation) for which to display multicast routes.
ipNetmask Specifies the IP address and network mask in classless inter domain routing (CIDR) notation.
origin Limits the displayed multicast routes to those generated by the specified origin. Origin options select direct routes, static routes, and routes created by the MBGP, IMBGP, and EMBGP protocols.
vr_name Specifies the virtual router for which to display multicast routes.

Default

vr_name is the VR of the current CLI context.

Usage Guidelines

This command does not display unicast routes, which can be used for multicast traffic.

Example

The following example displays all the routes in multicast routing table:

# show iproute multicast
Ori   Destination        Gateway         Mtr  Flags        VLAN       Duration
@d    3.3.3.3/32         3.3.3.3         1    U-------m--- lpbk       12d:1h:30m:36s
@d    28.0.0.0/24        28.0.0.15       1    U-------m--- trunk28    12d:1h:30m:36s
@mbe  77.0.0.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.1.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.2.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.3.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.4.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.5.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.6.0/24        50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.10.0/24       50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.11.0/24       50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.12.0/24       50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.13.0/24       50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@mbe  77.0.14.0/24       50.1.10.21      1    UG---S--m--- toronto    0d:0h:41m:1s
@d    82.0.0.0/24        82.0.0.15       1    U-------m--- trunk28-2  12d:1h:30m:36s
Origin(Ori): (b) BlackHole, (be) EBGP, (bg) BGP, (bi) IBGP, (bo) BOOTP
(ct) CBT, (d) Direct, (df) DownIF, (dv) DVMRP, (e1) ISISL1Ext
(e2) ISISL2Ext, (h) Hardcoded, (i) ICMP, (i1) ISISL1 (i2) ISISL2
(is) ISIS, (mb) MBGP, (mbe) MBGPExt, (mbi) MBGPInter, (mp) MPLS Lsp
(mo) MOSPF (o) OSPF, (o1) OSPFExt1, (o2) OSPFExt2
(oa) OSPFIntra, (oe) OSPFAsExt, (or) OSPFInter, (pd) PIM-DM, (ps) PIM-SM
(r) RIP, (ra) RtAdvrt, (s) Static, (sv) SLB_VIP, (un) UnKnown
(*) Preferred unicast route (@) Preferred multicast route
(#) Preferred unicast and multicast route
Flags: (B) BlackHole, (D) Dynamic, (G) Gateway, (H) Host Route
(L) Matching LDP LSP, (l) Calculated LDP LSP, (m) Multicast
(P) LPM-routing, (R) Modified, (S) Static, (s) Static LSP
(T) Matching RSVP-TE LSP, (t) Calculated RSVP-TE LSP, (u) Unicast, (U) Up
(f) Provided to FIB (c) Compressed Route
Mask distribution:
14 routes at length 24           1 routes at length 32
Route Origin distribution:
3 routes from Direct
Total number of routes = 15
Total number of compressed routes = 0

History

This command was first available in ExtremeXOS 12.1.

Platform Availability

This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IPv4 multicast feature, see the Switch Engine 32.2 Feature License Requirements document.