EXTENDED PING TO TEST IP MCAST GROUPS!!!

From: Sergio Jimenez Arguedas (sejimenez@its.co.cr)
Date: Tue Jun 01 2004 - 21:41:11 GMT-3


Hi Group,

When I make a extended ping I can only use the loopbacks interfaces, I can4t
use the serial or fastethernet interfaces....

R1#ping
Protocol [ip]:
Target IP address: 226.7.6.5
Repeat count [1]:
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]: yes
Interface [All]: fas0/0
%Invalid Interface
Interface [All]: serial 0/0
%Invalid Interface
Interface [All]: loop 1
Time to live [255]:
Source address: 10.1.1.1
Type of service [0]:
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 226.7.6.5, timeout is 2 seconds:
Packet sent with a source address of 10.1.1.1
Reply to request 0 from 192.168.1.2, 36 ms

Do somebody known what it happened?

Rgds,

Sergio



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