Other Network Architecture Subjects

I am having a very strange problem when I setup an ISL trunk between my 6509 and 3550. The trunk comes up fine and I my laptop is fine on the new 3550. The problem is with the PC/s that were attached to the old 3com Superstack switches. These comp...

Hello,i am trying to connect two building via Laser and link channelinzing:the network look like this:Bld A(CatOS) Bld B (IOS)Cat6K------ 100 Mbps Laser ------ Cat6K | |Cat6K------ 100 Mbps...

Hi,I can ping my 2621 box.but i am not able to connect the servers beyond it.i have crpto map in it.sh ver:..............................................abc# sh verCisco Internetwork Operating System SoftwareIOS (tm) C2600 Software (C2600-IK9S-M), Ve...

I hope someone can help me with this. I have a 6506 with two supervisor/MSFC's. They are configured as Active/Passive, both having identical configs, one having all Vlan's shut down. I use OSPF between the active Vlan to my Nokia firewall and everyth...

12.0(5.30WC13548XL switchWhen you do a show run, it doesn't display any output. When you do a sh config, it shows. You make a change to config, and do a wr mem, the change can be seen in sho config. But show run gives no output.I have seen some bugs ...

I do a show mac in a new Sup2 CatOS 7.6(1) on a 4506 I see some manyports with Xmit-Multicast equaling about 50% of the traffice. How can Itrack down the source. This is only a Layer 2 network, no routers. I amgetting some complaints about Mitel I...

Hi,Is there a way to achieve Load Balancing using static routes over point to point links??-Sai.

HelloI cant get information from switches which are in different vtp domain than others that work well in Cisco works campus manager and user tarcking. Ani server founds them but they are in unconnected topology view and cdp dont give any informatio...

Dear Sir,I want to propose firewall with vpn for a customer who wants to host a Web server.Web server will be accessed by customer's mobile users approximately 5Nos.Customer want's to secure his Web server and also allow mobile user to form a von tun...

Simple scenario, difficult problem.Three routers connected to each other via serial connections.R1 <-------------> R2 <------------> R3 ISIS <--------------> OSPFAll interfaces pingable from the central router, R2. Redistribution is taking place...

Hello,I am beginning to put together some idea's on what cisco products i will use for the network. There will be 2 ISP's to start, running BGP. I will be providing managed servers with this network and also unmanaged servers. I was going to get 2 65...

if i have a core switch participating in an ospf process with quite a few number of routers in an area (say 20 routers on a frame relay), is it a common practice to allow the core switch to be a dr or a bdr?i have configured the core to have an ospf ...

Does Cisco works LMS support Qos on catalayst, router and Firewall management.Or is there any cisco management product that does this ?Thanks & regardsshoeb

Greetings All -Every day my Cisco routers and switches (which I love dearly) read the packet header to make routing decisions. Source Add, dest add, protocol, etc. all go into the basic routing decision made by these devices.PLEASE - what is the pro...