From: Howard C. Berkowitz (hcb@gettcomm.com)
Date: Sun Apr 25 2004 - 01:23:39 GMT-3
At 8:21 PM -0700 4/24/04, Annu Roopa wrote:
>Kenneth & group,
>
>Can someone shed some more light on what theses addresses are and
>who uses them -i mean which protocol or application. What's their
>use ? Could not find info on this.
Off the top of my head...
>
>East(config)# access-list 100 deny ip 14.2.6.0 0.0.0.255 any log
Don't know.
>East(config)# access-list 100 deny ip 192.0.2.0 0.0.0.255 any log
IANA reserved as a test network. Used primarily for the quarterly
walk of the DNS tree by Bill Manning and colleagues at USC/ISI.
>East(config)# access-list 100 deny ip 169.254.0.0 0.0.255.255 any log
DHCP link-local space. Originally used at MIT, but now in the latest
RFCs for DHCP.
>East(config)# access-list 100 deny ip 224.0.0.0 15.255.255.255 any log
Class E space.
>
>Also in some Cisco documents it says block all Microsoft reserved
>addresses.Which of are these so that they cover them all.
>
>Thanks for your answers.
>
>Annu.
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