3Com 2500 Switch User Manual


 
Administering Multicast Tunnels 10-7
Defining a
Multicast Tunnel
To define an IP multicast tunnel:
1 From the top level of the Administration Console, enter:
ip multicast tunnel define
2 Enter the index number(s) of the interface(s) with which you want to
associate a multicast tunnel.
3 Enter the IP address of the destination multicast router.
The IP address of the destination multicast router must be a remote address.
The destination router cannot be directly connected to the same
subnetworks as the local IP address.
4 Enter the DVMRP metric value of the tunnel.
5 Enter the Time To Live (TTL) threshold of the tunnel.
6 Enter the rate limit of the tunnel.
Example:
Enter an IP interface index [1]: 2
Enter remote IP address: 192.9.200.40
Enter tunnel DVMRP metric [1]: 1
Enter tunnel TTL threshold [1]:
Enter tunnel rate limit [0]:
Removing a
Multicast Tunnel
To remove an IP multicast tunnel:
1 From the top level of the Administration Console, enter:
ip multicast tunnel remove
2 Enter the index number(s) of the interfaces associated with the tunnel you
want to remove.
Example:
Enter an IP interface index [1]: 2
The tunnel is removed.
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
display
define
remove
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
display
define
remove