Hicisco 2811 router not booting.its produce following errorSystem Bootstrap, Version 12.4(1r) [hqluong 1r], RELEASE SOFTWARE (fc1)*** Emulating mis-aligned load at 0xe8ce3702        Copyright (c) 2005 by cisco Systems, Inc.C = 0xbfc0a808 ... failed, ...

HiI am using Cisco 1841 for my internet router.configuration as follows,my inside users cannot able to connect VPN Server( outside world server).i am trying to connect windows Xp VPN Client.wil genrate error No 721.Please help me to solve this issues...

Hii have cisco 1750 router and ISDN BRI Card ( WIC 1B S/T ).Please help me to configuring this ISDN BRI Dial in.Please post sample configsThanks in AdvanceS.Mohan

my config as followsinterface Tunnel5 description "" xxxxxx "" bandwidth 1024 ip address a.a.a.a 255.255.255.252 ip mtu 1500 tunnel source b.b.b.b tunnel destination k.k.k.k!interface FastEthernet0/0 ip address y.y.y.y 255.255.255.128 ip address b....

HiI am using cisco 1841 for my internet purpose.i cant able to send mail attachments.Please help me.my config as follows#sh runBuilding configuration...Current configuration : 4833 bytes!version 12.4service timestamps debug datetime msecservice times...