Switching

Hi all, I have a doubt in Power supply specification for Cisco Catalyst 4510R-E switch.My query is " Can Catalyst Switch 4510R-E can be run only with the External Shelf Power supply? "Please suggest me the solution ASAP..

A colleague of mine mentioned a "Lolipop Configuration" and I have never heard this term. Can someone tell me what this means?

Ive tried to look through the documentation on this, but can you do two default routes on a pix also, for load balancing?

Hi all,Our internet router sometimes (5 to 20 minutes in a day) becomes unresponsive for the public interface of our VPN device 'nortel contivity'. When we look into the logs/alerts on router we found that at the time of outage the router requests ar...

Does anyone know if the WS-X6748-GE-TX module has MDI/MDI-X support and if so what port speed is it supported at?as always thanks

I have a pair of 6500 switches with SUP720's and I'm wondering if you have a layer 2 vlan trunked between the two switches and your trying to diagnose Utilization issues:How do you measure that?I know you could look at the port-channel that is trunki...

Hi everyone ,,, I like to say thanx in advance for reading my post and for any reply's..Here is my problem... A friend of mine gave me a AP 1200 that he got along with other things he bought on an auction on ebay... I am a newbie when it comes to thi...

Hi,Currently My CSM is running at bridge mode, but I need some test with router mode (another subnets), can I configure CSM running bridge mode with subnetA, and router mode with subnet B&C? Is anybody has example with router mode that the real serve...

I have a VLan setup in my network of 192.199.1.xxx i have this complete with a port on my ASA 5501 (192.199.1.254) it seems that i can get communitations to the firewall but the firewall is dropping traffic and not allowing any internet traffic to pa...

Anyone know the maximum amps that the switch above will use if fully populated with IP phones drawing power?

Hi all,I am seeing quite a high percentage (30%) of my packets being processed switched on a 2611 router. CEF is enabled on all interfaces.Would like to confirm if packets directed to a "secondary" ip address will be processed switched.As a temporary...

I am replacing out a pair of 5500s with 6509s one-at-a-time. Once the first 6509 is replaced, it will be trunked via FEC (FastEtherchannel) to the 5500 until that 5500 can be replaced. I want to verify that my the FEC I plan to use will, in fact, wor...