Other Network Architecture Subjects

Dear all,I have a Cat6509 running 12.2(18)SXD4 code to support the WS-X6724-SFP module. We are having connectivity issues, which I think may be related to bug CSCsa85588 (BGP tags not being forwarded). There is a fix in 12.2(18)SXE2. However, I am no...

I am ready to deploy loopback to all devices for Management. All of my reading suggests a /32 for the interfaces. This network is our perimiter with lots of firewalls and DMZ's. I am confused as to how my NMS can find a route to these /32 devices thr...

Is it possible to have this solution -port-security with 1 static mac-address configured for each port BUT with a possibility that a specific group of mac-address( notebooks) could be connected on any port?Thanks in advance,Marcelle.

Hi!Got a coupla questions1. Is there a tools to convert catalyst configuration from catos format to cisco ios format?2. I am working on a project where distribution catalyst is running cisco ios (purely function as layer 2) interconnect to core catal...

I just configured the Cisco 1712. It seems everything is fine but the package cannot be NAT from the outside to inside. When I try do the clear arp, it seems work but it will fail after 1 minutes. RegardsGodwin

Catalyst 3560I'm want to block one particular local IP address from communicating with a server on a switch port, but allow all other IP addresses to communicate with it. Here is the ACL on the port the server is on:deny host 10.16.5.138permit anyEve...

I have got a Catalyst 6509 switch with MSFC3 and IOS 12.2(18)SXD3.Can anyone suggest how to implement Layer2 traffic shaping in the MSFC.

Hi,I have a 5 MB internet connection from the service provider to be used for two of my projects. This will be given to me as an ethernet trunk with 2 VLANs, 2MB speed for one VLAN and 3 MB speed for other VLAN. I have a cat 3560(std. image) switch t...

what i am trying to accomplish here is to configure half a dozen ports on a 3550 cisco switch to automatically shut down after business hours. I would also like the port to automatically enable 5 minutes before business open. i cant find anything i...

Dear Sir,I have a Cisco 3620 Router with 32 mb Dram and 16 MB flash.Which IOS will support IPV6 addressing on this Router.Thanks/RegardAtul

Does somebody have experience with switching pure multicast traffic? (layer 2, with on top a proprietary connectionless layer 3-7 messaging protocol). I have one multicast source, sending m-packets to 27 other stations all listening to the same grou...

im ving problem in my lan,i am ving 2950 catalyst switch,when i browse in my network neighbourhood i can't able to see the pc's but when i search them it shows,what will be the problem ?

Hi Guys, I have an existing LAN and a DHCP sever with IP address of 192.168.x.x. Recently we open a Learning Center Lab and it needs to be on a separate network with his own switch and a server with a clients. I need to configure also the server as a...

I have what hopefully is an easy question.In a Sup720, I have a bootflash: and sup-bootflash:. In order to make room for a new native IOS image I moved the image from bootflash to sup-bootflash:. However, the "boot system flash" was still referenci...