[c-nsp] ip source guard in the switch layer without DHCP

Gert Doering gert at greenie.muc.de
Tue Feb 16 15:33:36 EST 2010


On Wed, Feb 10, 2010 at 12:54:14PM +0100, luismi wrote:
> What about if the server connected to that port is sending multicast
> traffic?

Multicast traffic is sent from the normal unicast MAC and IP address.

Since the switch is checking the packet *source*, it should not interfere.


USENET is *not* the non-clickable part of WWW!
Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 305 bytes
Desc: not available
URL: <https://puck.nether.net/pipermail/cisco-nsp/attachments/20100216/be581c1e/attachment.bin>

More information about the cisco-nsp mailing list