You mean 224.0.0.5 and 224.0.0.6. Of note, not all Routing protocols are
multicast, and thus would not have a multicast address such as OSPF.
Robert D. Cluett, CCNA
""GEORGE"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Where can I find the multicast address , rip, irgp use.
The RFC would be a great place to check :)
RIPv2 uses 224.0.0.9 RFC 2453
IGRP is Cisco's baby. I'd search cisco.com
-Original Message-
From: GEORGE [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 30, 2002 6:08 PM
To: [EMAIL PROTECTED]
Subject: multicast address [7:502
GEORGE wrote:
>
> Where can I find the multicast address , rip, irgp use.?
> I know Ospf is 224.0.5 & 224.0.6
>
>
Search for INTERNET MULTICAST ADDRESSES in RFC 1700, the Assigned Numbers
RFC.
I use the RFC index here:
http://www.cis.ohio-state.edu/cs/Services/rfc/rfc.html
It usually works,
INTERNET MULTICAST ADDRESSES
Host Extensions for IP Multicasting [RFC1112] specifies the
extensions required of a host implementation of the Internet Protocol
(IP) to support multicasting. Current addresses are listed below.
224.0.0.0 Base Address (Reserved) [RFC1112,JBP]
224
eigrp uses 224.0.0.10
-Original Message-
From: Dusty Harper [mailto:[EMAIL PROTECTED]]
Sent: 31 July 2002 03:45
To: [EMAIL PROTECTED]
Subject: RE: multicast address [7:50221]
The RFC would be a great place to check :)
RIPv2 uses 224.0.0.9 RFC 2453
IGRP is Cisco&#
George,
As was stated earlier some routing protocols are broadcast while others are
multicast.
RIP Broadcasts to all hosts 255.255.255.255
IGRP is also broadcast.
RIP version 2 does not broadcast its updates but sends multicast updates
using 224.0.0.9
EIGRP multicasts using 224.0.0.10
So for
Harper [mailto:[EMAIL PROTECTED]]
> Sent: 31 July 2002 03:45
> To: [EMAIL PROTECTED]
> Subject: RE: multicast address [7:50221]
>
>
> The RFC would be a great place to check :)
>
> RIPv2 uses 224.0.0.9 RFC 2453
>
> IGRP is Cisco's baby. I'd search cisco.com
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