Switching

Hi all and your answers will be much help i am sure as i am lost here, okay im no noob with routers, ive set up a few but my 857w is giving me a kick in the arse on this one.why wont it let me do NAT on port 21???other then that ive got it set up pre...

I have a cisco 6506 switch, every minute the kernel process has a peak of 93.9% that lasts a second, then returns to normal. What can be causing this behavior?IOS Version: 12.2(18)SXF11Supervisor: Supervisor Engine 720 (WS-SUP720-3B)CPU utilization f...

I've already posted this in the Unified Comms section but had no response so thought I'd try here.Does anyone know of a way to shut down the power to IP Phones lets say every evening and weekends to conserve power? Just thinking green!! Would a TCL s...

Hello,I cannot understand how there is communication between a 2950 switch on port 0/8 to an adsl mode. I have configured the port to ba an access port on vlan 2 and did not configure the ISP adsl modem/router.I went to telnet the dsl/router and foun...

how do I configure an etherchannel on a 6509 switch running catOS for VMware ESX? I have 3 (1GB) ports for Virtual machines and I believe ESX will do the outbound load balancing but not incoming. thanks

Hello Folks,I am in the process of troubleshooting some issues we are experiencing with one of our cat3750s. We have an IDF supporting roughly 4-5 workstations and approximately 30-45 video cameras over wireless and wired connections. Recently one of...

What is below command line?   no ip http server   no ip http secure-server

Hello,I have just received the following mail from my RVS4000:"Your Signature Version is beyond 30 days. Please Update it!"Fine, but I am currently using v1.40 (Release Date: 03/Feb/2009), and there is nothing more recent!No big deal, but a bit annoy...

Hi all,I have a situation in my network which slightly confuses me!The design is a typical 3 layer model. Backbone connects via L3 to distribution connects via L2 to access. Each access-switch has only one vlan.Now my problem:Why is the 'alternate bl...

I have a Cisco 891-W router with an internal AP that I have lost the password to.  When I initiate the command service-module wlan-ap0 session I am prompted for a username and password, but I just don't remember what they are.  I have searched for a ...

All,I've attached a diagram for this question.The 2800 series is our primary router, and the Netgate appliance is a cellular-based appliance. When the 2800 serial interface goes down, I have a floating route that kicks in a moves traffic to the Netga...

I'm confused by portions of the Cisco "VSS-Enabled Campus Best Practic Configuration Guide", specifically with the configuration example in Appendix A. The configuration example repeatedly shows seperate configurations labeled "Core 1" and "Core 2" w...