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Okay, this might seem like a really stupid question but it's got me stumped.What the hell does "line protocol down" mean and how the hell do I fix it? I'm using a Cisco 2500 series router, and it's occuring on serial port 0 on BOTH routers. I've che...

Hi all,Hopefully this will be a nice easy one for you all.I have recently configured and installed an 851 router successfully :) I now only have one issue, the damn thing switches itself off after a period of inactivity!If I want to use it again I h...

gingerstu by Level 1
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I would like to be able to use a port of the network module like a port on the router itself. Specifically, I need to :use the port as a real router port (issue something like "interface fastethernet0/5 no switchport") subneting the interface to acce...

I need to reset password on a 2900 switch. I tried the following 2x and no luck. Not sure why its not working. Any help is appreciated. Thankshttp://www.cisco.com/en/US/products/hw/switches/ps628/products_password_recovery09186a0080094184.shtml

Resolved! what's up with ISL

Is it something that is not being utilized lately. I have been searching for why/when to use ISL vs. dot1q and I thought that if you had all Cisco devices you would use ISL. But through my searches I see that ISL is not available on 2950's. I have a ...

I run a private 192.168.177.0/24 inside. I need more hosts on the same subnet than the current 254. Can I simpy change the subnet mask to 255.255.254.0 on all thedevices without losing any connectivity? What if any other issue will I need to consi...

mspaw by Level 1
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  • 3 replies
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Hi Folks, I have a 7300 router, running 12.2.27sbc1 the only problem I have is output of the show config, it is garbled, the show run, show start, are ok, and it is garbled at the same portion of the config always, there is no problem with my session...

when we talk abt difference between bridge/switch we say that switchs r hardware based and bridges r software based....both work at layer two i m not just getting the concept that whats does it means can some one plz explain it to me...thanking in ad...

Resolved! ssh problem

Hello,I am trying to configure ssh on my router. I followed this guide:http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca7d5.html#93454However, when putty attempts to connect, I get refused. I am ...