Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Security on Internet Gateway Routers

Which is better to use?:

ACL incoming on serial interface for private addreses (RFC1918).

or

Static route to Null 0

(ex. ip route 10.0.0.0 255.0.0.0 Null 0

I heard that ACLs take up CPUs?

1 REPLY
Anonymous
N/A

Re: Security on Internet Gateway Routers

configuring ACL is the proper way.

86
Views
0
Helpful
1
Replies
CreatePlease login to create content