Other Network Architecture Subjects

I am designing my enterprise Network to be fully routed at the different layers, i.e: I will make the Access Layer Routed Access, All access switches will be layer 3 and connections to the distribution layer will be layer 3 links. I know that this de...

Hi folks,In my network, RSTP is changing instance every 1 or 2 seconds. However the network is working fine. TO go in detail, we have a huge network having nearlly 242 L2 switches. All the routing is done only at core level(which is RSTP root). Acces...

Help. I have just picked up a new job to work on Switches again. I have held a postion before as in charge of switches but have never done an objectives list.Please can you help? As they want my objectives concerning the switches for the next 12 mon...

I have the html directory with a sub directory inside of it. I know how to manually remove the directories but I am looking for a command that will delete the root directory and sub directory.

i have 4 vlans created using intervlan routing:adm - 192.168.10.254dev - 192.168.11.254voice - 192.168.12.254printers - 192.168.13.254and a router (192.168.14.254) on interface FE0/1 (192.168.14.253) (used ip routing)I want to block access from dev t...

Hi I need to change my Catalyst 6500 at my DR site. Here are the module I have inside :Mod Slot Ports Module-Type Model Sub Status--- ---- ----- ------------------------- ------------------- --- --------1 1 2 1000...

Hi,I have got 2 numbers of 4506 which are connected to the 6500 switch the connectivity to the core switch is over the two different port channel (2 physical interface for each port channel. No I am getting the below error message please let me know...

Hi!i have a couples of questions:Frame-relay**********************1)where/when we use like this map in frame-relay:frame-relay map ip 12.12.34.6 dlci (to remote peer)frame-relay map ip 12.12.34.5(map to router it self)Switching***********1)where/when...

Hi all,I have a layer 3 switch( not a cisco catalyst) that is connected to a cisco router through a MPLS VPLS. Basically the PE on MPLS cloud acts like a layer 2 switch with VPLS.Switch ===>> PE===>>P===>>PE===>>>Router-The switch has a minimum of 1...

What is different between Cisco Catalyst 3750G-24-TS-S 1U and Cisco Catalyst 3750G-24-TS-S 1.5 U, Other than Size( Any other technical difference)

how can i undelete or recovered deteled boot flash file.my catalyst 2900 xl prompt now isswitch:thank you

Plzzzz help with configuration....I have L3 switch 4506 and we need to create 5 VLANS on it.VLAN AdminVLAN FinanceVLAN ServerVLAN UserVLAN ManagementOur requirement is -<1> Finance-VLAN to communicate with Server-VLAN only <2> Management-VLAN to comm...

HiI ve configured L2tp from Cisco 870 via Pseudowire to my SP and the traffic is routed via Virtual-PPP interface. VPDN tunnel is coming up always. But i want the tunnel to be "UP" only when there is an interesting traffic routed on Virtual-PPP1. I t...