Other Network Architecture Subjects

Hello All, I have seen the responses of pplz here about troubleshooting problems, & that give me boost to share one of my thought with you.I have to insert a PIX (wth FO chasis) in between a dot1Q trunk of 6509 and 3550 . I know PIX support dot1Q tru...

I have a Cisco 2950 24 port. I need to restrict bandwidth on each port.NOT Speed (like 10/100), i mean, bandwidth.1000kbps or 256kbps.Please help!

I'm about to purchase a Catalyst 3560. I need to have basic Layer 3 routing capabilities. Do I have to buy it with EMI (Enhanced Multilayer Image), or can I just buy it with SMI (Standard Multilayer Image).Thanks.

HiI am using pvlans . Now the problem we face is that whenever a new machine is added on a previous port or Lan card is changed of some machine which is a memeber of a particular vlan, we have to manually clear in "arp cache" on the MSFC. Though the ...

If I use the following config. "set spanning-tree root <VLAN/s>" on my primary core switch and set spanning-tree root secondary <VLAN/s> on my redundant core switch. When I install another switch in my STP environment with a lower MAC address. Will t...

I had two images on my 2620 flash. I deleted one, but it remains in "show flash" as [deleted] How do I REMOVE that image from flash, without erasing the other image?

Hello,I need to discover the IP address of a device attaced to a Catalyst 3750 on a specific port(FastEthernet1/0/8). Is there a way to do this?Your help is appreciated.Rich B.

Is it permissible to place an IOS ACL on a Layer 2 'switchport' interface when using a Supervisor 720, rather than using an IOS ACL on a VLAN interface or a VACL?

We are intressted in cat4xxx series switches for our new network design. We already have 4 cat4006 series with RSM and multiple GB-RJ45 slots.I've found in some documents that TCAM (rapid table lookup) is used in Cat2950, Cat3550, Cat4500 and Cat650...

I have a 4006 that, for the last 10 weeks, appears to have automatically rebooted itself every other Friday at 5:44 PM CST. There is a corresponding entry in the ACS logs for each of these reboots and those entries are rather bizarre. They give the...

Can someone explain to me the benefits, if any of using the Cluster Enable Config?Thnaks In Advance

I am looking for instructions for increasing the memory of 2924, 2948, and 2980 switches. In addition, I need memory increase instructions for MSFC1s and MSFC2s installaed on supervior cards in 65xxs.I have looked at length without success. Pointer...

Hi,we have wireless link between two building. We have ethernet or fastethernet connect between 2 buildings as Point-to-Point (like serial). Now the link is connected between 3640(Branch) and 7206VXR(Main Office).Also, 7206VXR connect to 6509 (Sup ...