Other Network Architecture Subjects

Fellow Networking Engineers,I have a client that would like to utilize their 2 2620's via 2 different ISP's for redundancy and load balance/sharing with 1 Class "C" Block running BGP-4. What is a good design practice to achieve this solution? Any g...

Hi, How can I audit the actions that a user take in ciscoworks 2000 do ? ex: A user start a report (what user? what report) or someone change the rights of other user (who change it? what he changed?) Can I send this actions to syslog? Thanks for h...

What I need is 2 Cat 2900 up link to Cat 3550-EMI as below, Need help for configuration for each switch. I would like to know the configuration of them that will help me to understand how to configure the Cat3550 to handle the multi-vlan between the ...

After loading an image to the cat 5005 via "xmodem" an error message is generating indicating:*** TLB (Load/Fetch) Exception ***Access address = 0x2eecPC = 0x80010604, Cause = 0x8, Status Reg = 0x3041d003monitor: command "xmodem" aborted due to excep...

Having trouble finding the actual location of the TFTP files that the TFTP server is accessing. Running solaris 8 (solaris Tftp off). Do you have the dir where CNR defaults for the TFTP files, or is there a way to access it from CNR? Please help.

Have CW2K running on W2K with RME 3.2. When trying to do an image upgrade to Cat 3500XL and 2900XL switches I get errors cant telnet to device.I then atttempt code upgrade to same device again and it will work. Sometimes it takes 4 or 5 attempts or m...

How do I block incoming pings to a router interface? I can not find a port # for ICMP

Hi!I don't want to do load balance, my router doesn't have this capability. And my router is receiving 2 routes with same cost. These routes are learning from external LSAs (lsa type 5).How does ospf decide each route will be in the route table ? Is ...

I plan to use 3 3508's as Concentrators for 16 3548's supporting 700 PC's.My question is: Should I link the 3508's together with "GigaStack" cards or use 1000Base-SX cards, and what is the advantage of one over the other?

Hi , We have a cisco 8540 core switch connected to 2, 5500 and 1, 6009 switch through fibre uplinks ... things were going fine until we decided to create VLAN's in the organization. The 8540 being a routing switch, we were asked to provide additi...

Anyone using Cisco's "Private Vlan" feature? Looking for more details? Why would you use Private vlans vs regular vlans? What benefits?thanks again!!

Can anybody point me to the area where I can download the latest rommon code for the 8540CSR box. I've looked in software centre but only found an old version there.cheersPaul

I am involved in a project which requires the redesign of a private network to one using a service providers MPLS platform. The design needs to provide for routing during migration and ISDN backup. The client is runnig EIGRP and I am intending to run...

Is it possible to map multiple private addresses to one public address and be able to remotely access those devices from the internet such as using telnet. I know you can acomplish this by doing one to one static mappings but want to know if you can ...

We are having a problem with SNA traffic over our WAN. Randomly the SNA traffic will just drop and the SNA clients will deactivate. We have placed a sniffer on the network and found that everything is great until the SNA servers (Microsoft) respond t...