Technically correct.

On Cisco routers, configured for RIPv1, do a debug ip packet and look and
see what is happening.

By default, on Cisco routers, RIPv1 also uses the 224.0.0.9 multicast
address.

Chuck


-----Original Message-----
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Charles Manafa
Sent:   Wednesday, April 11, 2001 9:35 AM
To:     [EMAIL PROTECTED]
Subject:        RE: Broadcast [7:132]

RIPv1 does not multicast...it only broadcasts.

-----Original Message-----
From: Chuck Larrieu
To: [EMAIL PROTECTED]
Sent: 11/04/01 01:03
Subject: RE: Broadcast [7:132]

Hhmmmm.......

For distance vector, our choices are RIP, RIPv2, and IGRP, with EIGRP a
kinda

RIP uses 255.255.255.255 and 224.0.0.9 (on Cisco, anyway , if memory
serves )

RIPv2 uses the same multicast address that RIP uses.

IGRP uses 224.0.0.10, as does EIGRP ( if memory serves )

Routing protocols do not concern themselves with MAC addresses.

In general, the TTL on a routing protocol packet is set to 1. A router
receives such a packet, decrements TTL to zero, then drops the packet
because TTL is expired. Routers in general do not forward broadcasts in
any
case.

HTH

Chuck

-----Original Message-----
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf
Of
Hingchuen Chan
Sent:   Tuesday, April 10, 2001 4:38 PM
To:     [EMAIL PROTECTED]
Subject:        Broadcast [7:132]

Hi guys,

I read that distance vector routing protocols use the logical broadcast
to
send its periodic update. What MAC address does it use then? Broadcast
too?
Also, would the recipient of the periodic update send it out again
because
it is a logical broadcast?

Thanks in advance.


Hing
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