I need to configure a 1841 router IOS 12.4(2)T to support firewall and remote access VPN, to allow remote users access to corporate LAN resources.
To get started, I read the article on how to setup remote access VPN server,
1) the configuration is for ASA 5505, can i use it for 1841 router?
2) the article does not mention applying crypto ACL, is it required?
3) 1841 with IOS 12.4(2)T supports which type of Firewall? Stateful firewall (Standard,extended ACL), CBAC, Zone based?
4) if i have firewall applied to the same interface as VPN, how do I manage so that VPN connection still allowed?