Other Network Architecture Subjects

Hi guys,I was looking for your expertise if I may... I will be setting up a small business network next week and I am trying to decide which router to go with. I will need the following capabilities..-- Ability to act as Cable/dsl Modem-- VPN capabil...

After "switchport" was removed on the 6509 Gig 1/1 port, I then assign an IP address to it as well as the other end of the cable which is an 2821 router to use it as a Layer 3 ports. I can Ping across the interfaces but they can't establish EIGRP nei...

Guys I am loosing eigrp adjacencies on tunnel interfaces running on eigrp; there no physical issues as the tunnel interfaces are always up/up. What could be the problem.?

I'm trying to enable Qos on my campus network but I can enable the mls Qos command under the global configuration mode I don't know if the qos service is supported by my Ios version which is 12.0<5>WC9a.

Cisco Router 3660 does not issue enough IP address from the DHCP Pool any longer. The is configured to automatically assign IP address to hosts when connected to the network, with /24 subnet but after assigning less than, 100 IP addresses, further ho...

Hi all, can anyone tell me how the traffic will flow if I have 2 sites, they have 2 routers each, 1 primary and 1 backup, the active hsrp router routes via the e1. the backup uses the isdn, i would like to know how the routing protocol, eigrp would u...

Hi Everyone,The following configuration is on a cisco router 2514. When I apply the ACL 101 on interface "0" or WAN it just blocks all connection. Can you please, check it and recommend appropiate changes. R2514#sh runBuilding configuration...Current...

I was just sent a replacement 3660. I was entering in some of the config prior to replacement to reduce downtime. After reloading the router I receive this error:00:04:48: %AAA-3-BADSERVERTYPEERROR: Cannot process authentication server type tacacs+...

i seen on cisco that we have a almost 4 to5 different type of power for 6500s.i have a 110V in my office and i want to use MDf and IDF both 6500 with 10G connectivity between them. IDF are almost full of ports. i seen that there is 2 power supply 400...

I know it is possible but I am having difficulty getting this to work. I am not a cisco guru but I can program a switch. Here is the scenario. I know I am only a few steps off.I have a 2950 switch connected to a 1720 router. The switch is set up to h...

Team:I am very perplexed by one CCNA question, this is a simulation. The simulation allows you to console into one switch and asks what bridge is the root bridge, how do you tell?

HiPls where can I find documentation to support using SSH to access Switches/Routers instead of telnet?Thanks

We have a Catalyst 4506 Chassis (WS-C4506) with sup II+ engine running IOS 12.2(20)EW. After a power shutdown we noticed that the switch didnt come up. The SUP LED's were showing AMBER and other line cards were in RED state. In the console we noti...

hi guys, i m faced with quite a common problem but still need ur help in it, its a scenario of a small ISP providing links to customers, not all of our customers have routers so mostly they connect their lan directly with the ISP which in turns does ...