3Com CoreBuilder 2500 User Manual - page 151
Displaying Routes
11-7
Displaying Routes
To display all available routes in the IP multicast routing table:
1
From top level of the Administration Console, enter:
ip multicast routeDisplay
2
The system displays the DVMRP and IGMP status:
DVMRP is disabled, IGMP snooping is enabled
This example route display shows available multicast routes.
Table 11-1 describes the fields in the route display.
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧
ip
ipx
appletalk
snmp
analyzer
script
logout
interface
route
arp
atmArpServer
➧
multicast
udpHelper
routing
icmpRouterDiscovery
rip
ping
statistics
dvmrp
igmp
interface
tunnel
➧
routeDisplay
cacheDisplay
Multicast Routing Table (2598 entries)
Origin-Subnet From-Gateway Metric Tmr In-If Out-Ifs
157.88.29.1/32 137.39.229.98 18 25 T1 I1
137.39.2.254/32 137.39.229.98 5 25 T1 I1
131.215.125.236/32 137.39.229.98 14 25 T1 I1
130.118.106.254/32 137.39.229.98 10 25 T1 I1
129.127.118.12/32 137.39.229.98 10 25 T1 I1
129.127.110.12/32 137.39.229.98 10 25 T1 I1
129.127.110.11/32 137.39.229.98 13 25 T1 I1
129.127.110.5/32 137.39.229.98 10 25 T1 I1
129.95.63.12/32 137.39.229.98 13 25 T1 I1
129.95.63.11/32 137.39.229.98 31 25 T1 I1*
129.95.63.9/32 137.39.229.98 13 25 T1 I1
129.95.63.8/32 137.39.229.98 13 25 T1 I1
129.95.63.6/32 137.39.229.98 13 25 T1 I1
129.95.63.2/32 137.39.229.98 13 25 T1 I1
129.95.48.4/32 137.39.229.98 13 25 T1 I1
129.95.48.3/32 137.39.229.98 13 25 T1 I1
129.95.48.2/32 137.39.229.98 13 25 T1 I1
Table 11-1
Field Attributes for Multicast Route Display
Field
Description
Origin-Subnet
Source address and the number of bits in the subnetwork
From-Gateway
Interface address of the gateway
Metric
Hop count
Tmr
Time, in seconds, since the routing table entry was last reset
In-If
*
Interface number on which that gateway is connected. Traffic is
expected to originate from this interface.
T
represents the tunnel;
P
denotes that a prune has been sent to
this tunnel.
Out-Ifs
*
The set of interfaces out of which the traffic will be flooded.
Ix
represents the interface.
*
In-If and Out-Ifs
Together, these attributes define a Spanning Tree configuration.
The system disables interfaces that comprise loops.