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Hello, I'm setting a site-to-site vpn using DSL as the primary WAN link. The VPN server will be Concentrator and will be using 830series for the remote sites, the plan is to include a dial-up backup as well in case the primary link is down. Can Cisco 830's support 2 tunnels, establish a 2nd VPN...

Hi rcasta, thanks. That didn't work :( damn ACL, lol

I don't think router requires a reboot after you applied ACLs.

Tried this, didn't work :( I can still telnet host 192.168.0.1 from any other host. access-list 102 permit tcp any any established access-list 102 permit tcp host 192.168.10.2 host 192.168.0.1 eq telnet access-list 102 deny tcp any host 192.168.0.1 eq telnet log access-list 102 permit ip any any

Help! What is wrong with this ACL? I basically want to block all telnet access to host 192.168.0.1 except for 192.168.10.2 access-list 102 permit tcp any any established access-list 102 deny tcp any host 192.168.0.1 eq telnet log access-list 102 permit tcp host 192.168.10.2 host 192.168.0.1 eq...

Use static route with distance metric. Here's an example, Serial0 will be used as your default route, the router will then use the Serial1 route when Serial0 is down. ! ip classless ip route 0.0.0.0 0.0.0.0 Serial0 ip route 0.0.0.0 0.0.0.0 Serial1 255

Please I need help. Would anyone know what would be approximate speed (in terms of kbps), if I back to back (using serial) a 3640 and a 2500 router. I will be using a v.35(male & female) found on this article. http://www.tek-tips.com/faqs.cfm?spid=557&sfid=438&CFID=87012517&CFTOKEN=38394522...

Do you have A or CNAME record for mail.xxxx.com ?

from the problem nt workstations, run >telnet www.website.com 80 (if you get a connection refused), something is blocking your tcp port 80.

Hi Mike, Nice site you got there, very helpful for cisco starters. I am reviewing your FAQ article @ Tek-tips and found it very useful - although I do still have a few questions. I am planning to setup to back-to-back my 2500 and my 3640 router using CAB-V35MT and CAB-V35FC,as you suggested :)...

Hi, thanks! Here's what I am trying to accomplish. 1- 10.10.10.1 is the address of the core router 3- 10.10.10.2 is a LAN host 2- Allow the remote host 192.168.0.1 to be able to connect to 10.10.10.2 and deny the rest I figured adding the line "permit ip any any" would disable the...

Thank you Erik, you have provided a very useful information. It's nice to learn new things everyday. Here is what I did and it seems to work ok. ! interface Ethernet0/0 ip address 10.10.10.1 255.255.255.0 ip access-group 101 out ! interface Serial0/0 ip address 10.0.1.2 255.255.255.252 ...

Hi, I am trying to restrict telnet access to one of our host. Here's the scenario; -The router is connected via Serial0/0 to our ISP -host 192.168.0.1 should be allowed to telnet into 10.10.10.2 -host 10.10.10.2 is connected directly to a switch together w/ the router -I will be using dummy IPs...

Hi, I am not sure if this is the right forum to ask but I hope somebody could provide me some tips. Our core router is getting occasional outbound spikes (see graph below) http://members.tripod.com/khan2tin/mrtg.gif (Please cut&paste this url to your browser) and my big guess is we have a...

Sorry, I noticed the link is not working for tripod, please use Cut&Paste the URL to your browser. Regards, Khan

Hi, I am not sure if this is the right forum to ask but I hope somebody could provide me some tips. Our core router is getting occasional outbound spikes (see graph below) http://members.tripod.com/khan2tin/mrtg.gif and my big guess is we have a compromised wks/or server. My plan is to unplug...