From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Tue Aug 17 2004 - 14:49:41 GMT-3
Swaroop,
Yes you can do either or, but you don't need both. The
difference is that when "broadcast" is on a line by itself, it applies
to all protocol mappings. When applied to a specific mapping, it is
only for that protocol and circuit pair. For example:
Rack3R6#sh run int atm0/0/0
Building configuration...
Current configuration : 134 bytes
!
interface ATM0/0/0
ip address 54.3.1.6 255.255.255.0
pvc 0/103
protocol ip 54.3.1.254 broadcast
Rack3R6#show atm map
Map list ATM0/0/0pvc9 : PERMANENT
ip 54.3.1.254 maps to VC 9, VPI 0, VCI 103, ATM0/0/0
, broadcast
Rack3R6#ping 255.255.255.255
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 255.255.255.255, timeout is 2 seconds:
Reply to request 0 from 54.3.1.254, 4 ms
Rack3R6#sh run int atm0/0/0
Building configuration...
Current configuration : 136 bytes
!
interface ATM0/0/0
ip address 54.3.1.6 255.255.255.0
pvc 0/103
protocol ip 54.3.1.254
broadcast
!
Rack3R6#show atm map
Map list ATM0/0/0pvc9 : PERMANENT
ip 54.3.1.254 maps to VC 9, VPI 0, VCI 103, ATM0/0/0
, broadcast
Rack3R6#ping 255.255.255.255
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 255.255.255.255, timeout is 2 seconds:
Reply to request 0 from 54.3.1.254, 1 ms
Both show broadcast support in the mappings, and it is verified
by pinging 255.255.255.255.
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987 x 705
Outside US: 775-826-4344 x 705
24/7 Support: http://forum.internetworkexpert.com
Live Chat: http://www.internetworkexpert.com/chat/
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Swaroop Potdar
> Sent: Tuesday, August 17, 2004 10:34 AM
> To: annu_roopa@yahoo.com; ccielab@groupstudy.com
> Cc: mvh@marcvanhoof.com
> Subject: RE: ISIS on ATM
>
> Hi,
>
> Correct me if wrong...i think the difference is the global and
local....
>
> cos the broadcast keyword on the ATM interface enables broadcast
> gloablly...while as with the command line specific broadcast enables
the
> capability for that specific protocol..
>
> what say....
>
>
> thanks,
> Swaroop.
>
>
> >From: Annu Roopa <annu_roopa@yahoo.com>
> >To: Swaroop Potdar <swarooppotdar@hotmail.com>,
ccielab@groupstudy.com
> >CC: mvh@marcvanhoof.com
> >Subject: RE: ISIS on ATM
> >Date: Tue, 17 Aug 2004 07:14:55 -0700 (PDT)
> >
> >Hi,
> >
> >To have ISIS advertise the routing updates over ATM u need to add the
map
> >statement with broadcast keyword and as far as i remember u also need
to
> >add the "broadcast" keyword seperately for ATM as just the map
statement
> >with broadcast is not sufficient.
> >
> >HTH.
> >
> >Annu.
> >
> >
> >
> >
> >
> >
> >Thanks in advance for ur time and replies.
> >Annu.
> >
> >---------------------------------
> >Do you Yahoo!?
> >Yahoo! Mail - 50x more storage than other providers!
>
>
> Regards,
> Swaroop.
> ------------------------------------------------------------------
> Life Is Short & Sweet.
> Live It To The Fullest.
> ------------------------------------------------------------------
>
> _________________________________________________________________
> Sports, sports and more sports! Keep up with all the action!
> http://www.msn.co.in/sports/ Stay connected with MSN Sports!
>
>
This archive was generated by hypermail 2.1.4 : Fri Sep 03 2004 - 07:02:44 GMT-3