Hi. Often i find written "a singly link" and i'm not able to figure out what this means. I'm italian so english is not my native language and i get confused if this generally means:- one linkOR- a link that can be used only in one directionSorry for ...
Folks:I woul dliek to create a baseline (standard) for configuring routed physical and virtual interfaces. You know, disabling certain services by default...I have TWO questions, please:1. Does the following dialogue make sense? Am I missing somethin...
I am trying to xmodem an image to flash but when I enter the command in rommon to xmodem. I receive:switch: xmodemUnknown cmd: xmodemNot sure why I am getting this. It has always worked in the past.
Hi, what is the lowest IOS version anyone has had etherchannel working on? I am trying to setup etherchannel between a 2950 and a 3500. The 3500 has the ios c3500xl-c3h2s-mz-120-5.3.wc.1.bin. However, i don't have the channel-group interface command ...
I have these strange routes on a Native Sup720 Distribution that I can't figure out where they're coming from. They're all mostly /32's and they appear to be coming from L3 configured port-channels. Here's a couple of snapshots:LOF14DISTRT1#sh ip r...
HelloHave anybody encounter a problem when an ospf neighbourship is being stuck in the EXSTART/DR ?If yes how it is possible to fix this problem.Thanks in advanceLukas
helloi have 6509E with security enabled and Authentication done by Acs3.2.i have erased the Config via write erase.i reloaded the Switch i need to console inside it.i failed always i Receive console available press returne to get started when i press...
Its been about a year since I've used my practice routers (2514 and 2501) for studying to obtain the CCNA. I have no idea what settings and routes are on there, and I would like to start from the default settings (without harming the IOS). How can I ...
1)Kindly tell me the name of the software which is used to configure Cisco router graphically and from where i can download it.2) Kindly also tell me the name of the software which is used to save configuration of router to our Computer.
Whats the purpose of configuring the "IP name server" command and then disabling DNS with the "no ip domain lookup" command? Am I right to say that if the "no ip domain lookup" command is there that DNS is off?Im asking because I want to reference ho...
Hi there guys & gals,I have a 2650 router that I just loaded the above image on. According to the cisco feature tool, this image is recommended for a 2650XM series router.Am I going to encounter any issues running this image on a non-XM router????My ...
I have a 3524 setup for VLANs. One port is configured for a client VLAN which the cable plugs into a PoE module for a VoIP phone on the other end. The client PC is daisy chained of off the VoIP phone.What configuration do I add to the switchport to a...
The customer has some 6500 switches. He noted that the vlans that some mac-address are missing in the "mac-address-table", and it just happens on the even vlans (2, 4, 6, etc). As these addresses are missing, there are more broadcasts in the network....
I can't seem to find out what this means. Every 6 months or so, my 7204 locks up. I can't even get to it via the console port and I must reboot to access it. I noticed this alarm in my logs.( ASSERT CRITICAL PO1/0 Threshold Cross Alarm - B3) I've loo...
