Switching

Hello,   I recently setup a pfsense as gateway and firewall box for my fancy new Gigabit internet service and am using C3560E as a L2 switch between pfsense and several devices. I did reset the switch before deploying. I noticed that I am able to get...

Hi everyone,   Please some body let me know what was the root causes of switches member got removed from stack. And how to re-add into stack.   Please advise.     Switch# Role Mac Address Priority Version State----------------------------------------...

Hi Guys,   I have some doubts with the script , Actually I am trying to develop a script for auto port description update using EEM.   I found there is a old script in the forum already but i need to make some changes in them.   https://supportforums...

 the ASR 1001-X Router with 16G of memory supports the maximum number of BGP routes?

10 permit ip 0.0.0.0 255.255.255.0 any in above statement wildcard mask is  255.255.255.0 i.e subnet mask is 0.0.0.255.  is it possible to have 255.255.255.0 wildcard mask ? 

i have router and set ip as 10.5.6.12, then i configure a switch port with ip as 10.5.6.10, on that same switch pc is connected, then i set ip as 10.5.6.100, my query is i am not able to ping from pc to the switch port(ip is 10.5.6.10). Please help t...

I read the definition in my Cisco book what telnet is but I learn better when its dumb down.   Is telnet basically like TeamViewer on a PC?   I did my first lab and connect my router 1 to my router 2. And it looks like I can change things on R2 remot...

Hello Everyone.   i have switch network in office ,we are migrating from Plain network ( 0.0.0.0/8 ) to vlan network (0.0.0.0/24 ) .suppose system in configured with vlan ip address (0.0.0.0/24 ) and by mistake it is connected in plain network with s...

Dear All,   I am currently starting learning CCNA using GNS3. I have problem on simulating switch. Is that possible to simulate switch? I already use ESW and NM-16ESW but I still cannot to use this configuration:   SwitchA(config-if)#switchport mode ...

Hi,   i have server ( 192.168.1.16) , am asking to how deny any traffic to ( 192.168.1.0/24 and 172.200.1.0/24), and permit others subnets .  switch is WS-C3850-48T thanks