3Com 3500 manual Fields in the IP Multicast Dvmrp Tunnels Summary Display

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510CHAPTER 18: IP MULTICAST

Fields in the IP Multicast DVMRP Tunnels Summary Display

Field

Description

 

 

Index

Tunnel index number, which is different from the routing

 

interface index number that is shown under Index in

 

other displays.

Local address

IP address of the local interface that serves as one of two

 

multicast tunnel end points.

Remote address

IP address of the remote interface (a different system, a

 

different subnetwork) that serves as the other multicast

 

tunnel end point.

Metric

DVMRP cost of the tunnel. The system assigns a value of 1

 

when you define the tunnel, but you can modify that

 

value at any time (see “ip multicast dvmrp tunnels

 

metric”). This value can be different from the metric that

 

you assigned to the interface itself (see “ip multicast

 

dvmrp interface metric”).

TTL

Time-to-live (TTL) threshold of the tunnel. The system

 

assigns a value of 1 when you define the tunnel, but you

 

can modify that value at any time (see “ip multicast dvmrp

 

tunnels threshold”). This value can be different from the

 

TTL threshold that you assigned to the interface itself (see

 

“ip multicast igmp interface TTL”).

State

Role that the interface in the multicast delivery tree. For

 

possible entries and definitions, see “ip multicast dvmrp

 

interface summary” earlier in this chapter.

 

 

Page 510
Image 510
3Com 3500 manual Fields in the IP Multicast Dvmrp Tunnels Summary Display