Switching

I want to know whats the difference between img and bin file and which is better

hiya what is the best ios for 2500s in a home lab to practus vlan cfg i have 2 2514s and a 2501serial links in delta config using frame"simulated wan links"and 6 1924s running V9.00.06passed intro going for icnd2to fill ccnathanks in advance for your...

Dear all,I have a little bit complex scenrio :), i have 24 x 3750 switches on each floor, they are all connected to the 6506 as L3 EIGRP running.on each floor there is IP phones and i have a recording system calles Witness which require SPAN to the v...

Hi all~My router can't complete all boot process.It tell me it's cookie was carsh.I need repair cookie by keyin all values, but i need to know cookie's format first.Does anybody know cookie's format?Tell me, please~

Hello,I am having a problem connecting to the Internet thru comcast cable via my 3620 router.I have tried nat overloading to no success.Thank you

why do we use the below given coomandmonitor session 1 destination remote vlan 100 reflector port inter fas 0/7I was trying to understand the menaing of reflector port in here .Does 3550 and 3560 support these configruation or not

Hi,First, thank you for any help you can provide.We have a 2821 router. It only has the 2 10/100/1000 fast ethernet ports. We have two high speed (GB) connects going to those 2 ports.Because we are new to this, we didn't get anything else so we hav...

I have this problem with my ISP which they cannot resolve yet.I have a fiber connection from my 3750G to their 6509 switch.They report that they see my mac-addresses but I dont see them.If I check spanning-tree detial i see that I sent about 12000 bp...

I have 2600XM with T1 and would like upgrade the bandwidth to 50 MB, could anyone suggest the best hardware that can support 50 mb other than 3750

What is that equivalent H/W for 3750

I was told that a firewall is not a router and does not route traffic, can anyone tell me what this means, as with firewalls you route out of an interface to a next hop just like a router.

I am a student and I have just started taking cisco courses. I can hardly wait to go back to school. I have bought from Ebay a 2610 and a 3620 router. The 3620 has a NM-E1 2W card and the other has a WIC 1DSU 56K. Since I bought these to learn from, ...

HELLOHOW CAN VERIFY AN IPV6 ACCESS-LIST IF IT WORK OR NOT.I I HAVE NOT SEE ANY MATCHING WHEN I ISSUE SH ACCESS-LIST10XS