Switching

How to I upgrade the bootstrap of my 2621xm so that I can upgrade it to latest IOS and for the 256mb ram to be used instead of 128mb?Router#show version Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-JS-M), Version 12.2(1...

I am trying to access three ip addresses on a remote site. The first is a service engine ip address that connects a Unity AIM module, the second is the Unity Ip address and the third is a loop back address. The remote site connects to our main site v...

Hello,I just had a probably easy question(s) on vlan basics. first lets say i made 3 vlans on a 2950 switch, Vlan 1 = 10.0.1.xVlan 2 = 10.0.2.xVlan 3 = 10.0.3.xI would like Vlan1 and Vlan 2 to talk to each other, but vlan 3 to be seperate from the vl...

When configuring DHCP on a device and issuing the dns-server command. How many servers am I allowed to list? I dont have a test lab to find out.

Hi,we have a core switch with all vlans 172.22.1.1 vlan 1172.22.2.1 vlan 2172.22.3.1 vlan 3172.22.4.1 vlan 4vtp is enabled and all switches have same vlans and correspoind default gateway set         2960(172.22.3.2)   <--------------------Core Switc...

Is it possible to setup some sort of QoS that will allow me to limit bandwidth to one host for all hosts except one?  I'd like to allow one server to talk to another at full 1Gb speed, but limit all other traffic to the server to 10Mb.  This is a per...

hey all, so this may be a bit hard to explain but i will try, so we have two sites one site is the master for vrrp and the other is the slave, recently we had an issue were all the external traffic on the slave side was being black holed ( master sid...

Hello,I have a network that has 3 subnets (10.234.240.0/24; 10.234.241.0/24; 10.234.242.0/24).  Within each of these networks I have several servers.  For purporse of example, all assign the following IP addresses:       Server 1, 10.234.240.10     S...

I am trying to reconfigure a number of cisco switches but every time I  use hyper terminal to do what I need I get as far as trying to use the  boot command the answer I get is "boot process failed" here below. flashfs[0]: Total bytes: 3612672 flash...

Friends,My configuration is like,I had configured SPAN on L2 for fa0/2 and wireshark in pc captured packets without any drop. When I try to configure RSPAN on this network, wireshark is not capturing any packets. The configuration on each devices are...

Given this scenario, I want to transport:3 PRI's, 12 BRI's, 80 Analog lines, 1 leased line over a microwave link going to the other side, what typical router and switch would you recommend?-----3 PRI----------------(PRI to IP)------- Catalyst ------ ...

Hi,newbie questions please ! can a bridge tag vlans ? does it support vlan, trunk.. ?ccna has a clear disctinction between bridge and switch. bridge = 2 ports up to 16  / switch = numerous portsI don't find any wired switch 2 ports on google to buy. ...