Configure and setup your Cisco VPN router to restrict IPSec VPN clients to specific IP addresses, networks, TCP or UDP ports & network services. Learn how to overcome Cisco IOS VPN group access list limitations (TCP/UDP Services) while giving you maximum control, flexibility and granularity over your Cisco IPSec VPN clients and groups.
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/941-cisco-router-vpn-client-acl.html
Showing posts with label layer. Show all posts
Showing posts with label layer. Show all posts
Tuesday, February 5, 2013
Friday, May 11, 2012
Introduction To The ICMP Protocol
This article explains why the ICMP protocol was created and how it is used to troubleshoot networks. Learn which OSI Level ICMP operates and its characteristics.
http://www.firewall.cx/networking-topics/protocols/icmp-protocol/151-icmp-introduction.html
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