Switching

I have Layer2 cisco WS-C2924-XL swicth and 2620 routerI want to enable intervlan routing between two vlanSample1- 10.1.254.0/24sample2-10.1.253.0/24Swicth1#vlan databaseSwicth1(vlan)#vlan 2 name sample1Swicth1(vlan)#vlan 3 name sample2Swicth1(config)...

Hi Sir,Good day to you.When I issued show spanning-tree of an interface, the state is in blocking mode. However, when I issued show interfaces of the same interface, I can notice there is input and output packets traversing the interface. WHy is it s...

hi all, can anyone give me a description what this is, i have done a search but still arent sure, is it a protocol like tcp/ip ?

Does "logging console" use cpu even if no one is logged in on the console? I have 4506 loaded with IOS

I have a 2610 router connected to 2 networks via ethernet 0/0 and ethernet 1/0 and I have a problem with one access-list. Both networks are connected via switches and there is a DSL router on one switchport with the ip address that is the default ga...

Hello,is there a difference between a 6509 and 6513, besides of course the no. of slots in each chassis?

Hi i recently we brought 3 2FE2W-V2 network modules. i have a tipical problem if i gave one ip address to once interface it will work if i give the same pool of IP address it will not work it is showing interface up Protocol UP but i packet loss . if...

Hi,I want to configure vpn between two site.Each site has two trafic: One for vpn and remain for internet connexion.I use for that cisco 837.Does me configure GRE trafic in the two router for that?How to make two type of trafic: whith two acces list ...

Hi thereMy switch is Catalyst 6509. I have 2 ADSL modem-routers that has 1M download speed each. I would like to "combine" both download speed so that I get 2M. Each ADSL modem-router connects to end PC using LAN cable. Is it possible to connect two ...

Hi,Can anyone help me, what are the topics or lessons that will guide me to become a CCNA. Tnx

Could anybody help me? First of all, I have to tell that I just start to learn for Cisco switch, Cisco router.I'm trying to automatically assign IP for switches which connect to router for some testing. The IP from automatic binding is assigned corre...

Hi! I have an older 806 router here, which gives errors when rebooting. A capture (by hyperterminal, see attachment) shows that after a reboot, a "watchdog" resets the device again.It was doing this before, and I thought maybe a broken IOS, so I mana...

can anyone tell me what the extendable keyword is used for, does it just forward traffic to inside ?

What is the default spanning-tree mode on a 4507 swith with IOS version 12.1 and later. Is it PVST+ ? The reason for the above stated question is that for the same category of switches with IOS version of 12.2 and above, when we run the "sh run" comm...