Routing

HiI have connected wic-1t to an alcatel modem for a P2P link.when i enter the no shut command under my serial interface.the link gets up but it will change to down after few secondsany idea?

I am having difficult getting my DSL connection operational. I have a 2811 with a HWIC-1ADSL module with ios version 12.4. Below is a copy of part of my config. Also the ATM is working but I not authenticating.interface ATM0/3/0 no ip address n...

HelloI am trying configure dynamic routing over 2 links, one Site to Site VPN from a PIX to Cisco Router and one IPLC router to router. At the moment, if the IPLC goes down. I'll make a single line change to the core switch (Cisco 3750) to use the VP...

Dear All,I woulk like to ask you about VPN.now i had Cisco PIX 506 and PIX Version 6.3(5) i would like to do VPN site to site and VPN client only one box?Is it support on this version?Best Regards,rechard

I've got a couple of simple NAT questions for my 2821 ISR with IOS 12.4(13r)T Advanced IP Services:1. I have two WAN interfaces, Dialer0 x.x.x.x and Dialer1 y.y.y.y.I think I can NAT a single port through as follows:ip nat inside source static udp 10...

We are setting up a pt to pt vpn through the cisco cdm. We have tried everything under the sun to get this tunnel to the up status with no luck. The VPN troubleshooting Report passes everything except the tunnel being up. It reports There is no respo...

I'm very familiar with forwarding ports on Linksys routers, but they kept dying so I bought a bunch of Cisco 851 routers and can't figure out how to forward ports.It should be simple, any outside IP should hit port 80 of a computer on the network. H...

I have 2*/23 real IP ranges configured on my multiple routersrtr1 has IP address 1.1.1.1/23 rtr2 has IP address 1.1.1.2/23. the other /23 is logical and pointed towards the firewall IP 1.1.1.3/23. I wish to achieve load sharing for outbound traffic. ...

I am trying to configure port forwording for a ftp server (192.168.20.20) in 857.What I did1) static port forwarding on port 20 and 212) enable acl to permit ftp and ftp-data traffic3) enable ip inspect ftpI assume this will work. The ftp server insi...

After apply policy-map with class test "match protocol icmp" CPU load up to 40-60%. After remove this policy from interface CPU load 40-50% saved. In docs says, match protocol, match length is soft triggers. Why CPU continue high load? Only rebootin...

Just want to confirm that how many integrated ethernet ports we have in 1841 router

HiI have 5 Sites, each with local lan and 2 routers (one connects to upstream site over WAN link, one to downstream site over a WAN link) thus: L1-S1R2-W1/2-S2R1-L2-S2R2-W2/3-S3R1-L3-S3R2-W3/4-S4R1-L4-S4R2-W4/5-S5R1-L5-S5R2-W5/1-S1R1-L1Essentilally f...

Would anyone know the pinout for smart serial DTE to DCE male to male cable?

Hi!We have got the following Issue:NAT from LAN to (external) Public WAN-Addresses is working fine.NAT from LAN to (internal) Router Hosted Public DMZ WAN-Addresses (NAT LAN-Interface -> WAN-Interface -> DMZ-Interface) is not working! The Router perf...

We have cisco 7609 with image c7600rsp72043-advipservices-mz.122-33.SRB1. Can i hot-swappable the 24 port GE card in slot 3?Pl advise