Other Network Architecture Subjects

I am studying NAT configuration and have setup two routers for in/out NAT and redundancy. I want to setup the LAB likes this, if the R1(2509) wan link goes down, the floating route come up and the traffic are route through R2 (3700).But I have a prob...

Can anyone tell me why I would need BGP and how to set it up ?thanks

What could cause "show cdp nei" to no longer work after changing from switch access to trunking and vlans? I change my network from a single vlan (router with two secondary interfaces configured) with 3 subnets - -to 3 separate vlan interfaces and t...

Dear All,My problem is how should i couculate the brst rate when i try to set the incoming traffic to 1Mbps in 3550 by using the policing command ?Thanks.Mark

I'm currently running a network of 40 routers using EIGRP. I've been told to move to OSPF since EIGRP is non-standard. I use OSPF on our firewalls which aren't ciscoand redistribute. Are there any compelling reasons for using OSPF over EIGRP ?

How to I access this, do I reset the router and press the pause/break key ?

How do I make my switch a router, do I just enable ip routing, then apply an ip address to an interface, and use the no switchport command to make the interface layer 3, Also can I use routing protocols on the switch like rip. eigrp etc ?

In my network scenario, There are 2 core 6509 switches & 16 2950 L2 switches. Both Cores are connected via HSRP. All server Vlans are directly terminated on 6509 switches & users vlans are terminated via 2950 switches. Inter-vlan routing is enabled b...

our organisation is having Cisco IP Phones (approx 2000), and i am planning to deploy the company logo on the LCD screen.what would be the impact on the bandwidth on the network, due to download of bmp file from IIS server and IP Phone

I need all the possible information, please... thanks

How can we convert an existing VLANs created in "VLAN Database Mode" to "Config mode? what is the right procedure?

I am using a catalyst 3750G-24TS with IOS 12.1(14)EA1a as a backbone switch with servers and PCs connected to its RJ45 ports and I am experiencing very poor performances and data flow interruptions on all ports.The câbling is certified OK, I have che...

Currently I have failover link between two site i.e. Main Hospital were I am working and prison were this hospital support the prisoners if they have health problem. Two links are serving that network. One is Microwave and other one is Radio. Microwa...