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Cisco 1760 Router Built in Nic does not work.

Posted on 2010-03-26
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Cisco 1760 Router Built in Nic does not work.
I had the internal inc working before ethernet port

It was working before I did a factory restore and now it won't light help.

Do I need to configure it? if so how?
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Question by:sobeservices2
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RunningGag earned 2000 total points
ID: 28706264
Are you saying that you wiped the configuration?  If so, yes you must reconfigure all interfaces.

The minimal commands for bringing an interface up for use are:

Router# enable
Router(config)#interface INTERFACE_NAME (eth0)
Router(config-if)# ip address IP_ADDRESS SUBNET_MASK (10.0.0.1 255.0.0.0)
Routerconfig-if)# no shutdown

Key: command VARIABLE (example)

Might I suggest these sites as a resource?

http://pages.swcp.com/~jgentry/topo/cisco.htm
http://www.cisco.com/en/US/docs/ios/12_2/interface/configuration/guide/finter_c.html
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Author Comment

by:sobeservices2
ID: 28709194
OK the first link is what I was using to get started. Looks like I figured it out this time now I have.

router#show running-config
Building configuration...

Current configuration : 612 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router
!
boot-start-marker
boot-end-marker
!
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
no aaa new-model
ip subnet-zero
ip cef
!
!
!
!
no ftp-server write-enable
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.10.1 255.255.255.0
 speed auto
!
interface Serial0/0
 ip address 192.168.1.1 255.255.255.0
!
ip classless
no ip http server
!
!
!
control-plane
!
!
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
!
end

router#

Shouldn't I be able to ping the router's ip from a computer on my network 192.168.10.1
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Expert Comment

by:RunningGag
ID: 28709325
Well, you don't have any routing set up so unless you're directly connected (or through a switch), and the computer has a static IP address, no.
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LVL 4

Assisted Solution

by:RunningGag
RunningGag earned 2000 total points
ID: 28709569
The problem is that when you wipe a Cisco router, its wiped.  It isn't like a Linksys router where it comes pre-configured.  You have to set everything up: interfaces, routing, dhcp, etc.  

Do you have a backup copy of your previous configs that you could copy back onto the router?
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Author Comment

by:sobeservices2
ID: 28709613
Sorry I figure my issue out here.

My computer is on a 192.168.1.50 and I was trying to ping a 192.168.10.1
I changed the router to a 192.168.1.241 address now
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Author Comment

by:sobeservices2
ID: 28709924
Don't need backup of previous config's because it wasn't originally mine. I was given it.

Anyway I can get that hard to get Cisco software
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Author Comment

by:sobeservices2
ID: 28710123
Does this have a web interface now that I assigned it an ip?
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Assisted Solution

by:RunningGag
RunningGag earned 2000 total points
ID: 28711385
No. you'll have to enable it.

Router(config)#ip http server
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Assisted Solution

by:RunningGag
RunningGag earned 2000 total points
ID: 28711466
Cisco IOS Configuration Fundamentals and Network Management Command Reference, Release 12.3

http://www9.cisco.com/en/US/docs/ios/12_3/configfun/command/reference/fun_r.html
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Author Comment

by:sobeservices2
ID: 28712625
Cool I got that far.. Nice
I went to the ip 192.168.1.241 got to the web interface

Click on Configure and monitor QoS through the web interface.
And it didn't work is there something else I should do

I only have a wic 1t serial card in there..

Thinking about getting some more so I can take my two internet providers DSL and cable and the add some other cards for the VOIP gateway
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by:RunningGag
RunningGag earned 2000 total points
ID: 28713190
QoS is way down the road for configuration.  

If you are interested in configuring a router for production use, at the very least, I would seriously suggest taking a look at the CCNA certification material.
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Author Comment

by:sobeservices2
ID: 28723217
What exactly is QoS. I heard the voip guy talk about it a few times when he was showing me the VOIP install and my gf's dad's business.
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Author Comment

by:sobeservices2
ID: 28724804
Any recommendations on a good CCNA book to get?
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Assisted Solution

by:RunningGag
RunningGag earned 2000 total points
ID: 28727309
Quality of Service (QoS)

http://en.wikipedia.org/wiki/Quality_of_service
http://www.cisco.com/en/US/docs/internetworking/technology/handbook/QoS.html


As for training material:

I used the online curriculum as part of classroom instruction.  I found the CBT Nuggets videos quite helpful as a supplement to the actual curriculum.  I know several of my classmates that used the Cisco official books.

http://www.ciscopress.com/bookstore/product.asp?isbn=1587201828
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Author Closing Comment

by:sobeservices2
ID: 31707638
Thanks
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