Other Network Architecture Subjects

Hi all,I have very interesting questionrelated to port security on above mentioned switches.We have IP telephony implemented and connection goes from PC to IP phone and IP phone(non Cisco) to Cisco switch.On switches we have port security andaging co...

I have 2 same switches with factory default configuration. I found that once those 2 switches are up, the show vlan output is different.one of the switch shows active in the status column for the vlans 1002-1005, and the other switch shows act/unsup ...

can anyone give me a simple explanation why i would or would not use this command ?

i have 2801 router ,its fastehernet port is connected to 2950 switch,the status of the fastehernet port of the router is status:up ,line protocol:down

Attach is my 2611 router startup configuration.My problem comes when I use /27 to accommodate at least 30 hosts, I tried changing my e0/0 to be with the /27 instead of /28, I cant connect to the internet. What could be the problem with my subnet? How...

I'm running GLBP on my routers with L3 device behind (65xx). The load balancing do not seems to work very well (70/30) , so is that true that GLBP are meant for L2 device behind? Thanks

I am trying to setup AUTOINSTALL on a catalyst 2950. I have been successfull but I am slightly confused.I am creating a DHCP reservation on my Windows 2000 DHCP server for the switch that I am autoinstalling. After many failures whereby the switch ...

I just want to know that these service modules (WS-X6182-2PA, WS-X6381-IDS) are working properly on Cisco Catalyst 6509-E. I want to find the document to confirm this.Many thank in advance for any questions.

The SUP III - mother board and daughter cards have all been replaced as a set and we still have the same crash.========================================Could this be related to this bug - CSCdr14538?The switch is currently running CatOS version 5.5(19...

Hi,i am looking for some help retrieving MTBF stats for the following hardware (its proving very hard to find)4506 and 4510R Chassis4500 Sup V4500 Ethernet Line Cards4500 GBOC and SFP line cards6513 and 6509-E Chassis6500 720 B Sup6500 SFP line modul...

Hi I'm trying to configure some private vlans on a cat 3550, I cant really find any good configuration examplecan anyone provide me with a Config examplecheersper

Has anyone seen such a request from a customer although the request has nothing to do with the switches:Windows 2000 client with two NIC cards in a Teamed configuration has one NIC connected to one CAT 6500 and the other to the another CAT6500. The N...