From: Tony Schaffran (groupstudy@cconlinelabs.com)
Date: Tue Mar 08 2005 - 12:09:59 GMT-3
I am sure there is nothing that is going to jump out at you and say 'stop
flood attack command'. You need to use the storm control command and its
options to stop flood attacks that best fit your environment.
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCDS, NNCSS, CNE, MCSE
www.cconlinelabs.com
Your #1 choice for online Cisco rack rentals.
-----Original Message-----
From: Gajewski Mariusz [mailto:Mariusz.Gajewski@telekomunikacja.pl]
Sent: Tuesday, March 08, 2005 7:03 AM
To: groupstudy@cconlinelabs.com; 'Group Study'
Subject: RE: multicast flood attack
I did looked up the command but didn't found any special value that might be
used for flood attacks.
-----Original Message-----
From: Tony Schaffran [mailto:groupstudy@cconlinelabs.com]
Sent: Tuesday, March 08, 2005 3:48 PM
To: Gajewski Mariusz; 'Group Study'
Subject: RE: multicast flood attack
Why don't you look up the command in the 3550 documentation? There are
quite a few options.
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCDS, NNCSS, CNE, MCSE
www.cconlinelabs.com
Your #1 choice for online Cisco rack rentals.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Gajewski Mariusz
Sent: Tuesday, March 08, 2005 6:36 AM
To: 'Group Study'
Subject: RE: multicast flood attack
Hi Tony,
Just wonder, let's say that it is a 3550 - what value should you use
if asked about limiting mcast flood in storm-control ?
Thanks,
Mariusz
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Tony
Schaffran
Sent: Tuesday, March 08, 2005 3:25 PM
To: 'Dillon Yang'; 'Group Study'
Subject: RE: multicast flood attack
Is this for a switch or router?
If it is for the 3550, have you looked up storm-control?
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCDS, NNCSS, CNE, MCSE
www.cconlinelabs.com
Your #1 choice for online Cisco rack rentals.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Dillon Yang
Sent: Tuesday, March 08, 2005 6:03 AM
To: Group Study
Subject: multicast flood attack
Hi, all:
In a case if you are asked to prevent multicast flood attack, how can you
perform it? Is it enough that comand "ip multicast boundary" and command "ip
pim bsr-candidate"? TIA dillon
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