access-list testacl extended permit tcp host 192.168.121.11 any eq 80
Unfortunatly Cisco can not filter on a domain name in an ACL, so you must use the IP. You may have to block more than IP to block the site. You can block it by domain name if you use the Modular Policy Framework. If that is something you're interested in, just let us know.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...