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Bridge mode configuration in router The Two routers connected through leased line for WAN link.The router A and B not communicating after the following configuration.Please let us know any configuration issue Router A int fa0/1 no ip address duplex a...

Hi,Please provide me help regarding a Cisco 2610 router's IOS got crashed while upgrading its IOS. the earlier IOS was c2600-i-mz.122-5d.bin and the IOS I was installing is c2600-i-mz.123-22a . I am attaching a error messege with it also.System Boo...

ok I thought I fully understood the use of loopback addresses but I have one question I notice during an IP accounting I see that my core routers loopback address talk to the edge routers loopback address. the question is what is the reason why the ...

wgranada1 by Level 1
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Issue: Tried to configure WIC-1B-S/T-V3 on Cisco 2621XM but ISDN connection couldn't be established. Show ISDN status shows "Layer 1 not active". But whenever a WIC-1B-S/T card is used the ISDN connection was sucessful. Cisco document saysthe WIC-1B-...

yathis1899 by Level 1
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  • 18 replies
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Hi,I need to configure loopback0 for an eBGP router-id instead of using Vlan1's ip address. I know how to do this but my question is, what criteria should I use for selecting what IP goes onto loopback0? This is a production 7609 router we use as a c...

bbuhlman by Level 1
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  • 2 replies
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I'm trying to mirror traffic from one port on the switch to another one.What i'm doing so far is the following:monitor session 1 source interface Gi3/1monitor session 1 destination interface Gi3/29But the problem is that Line Protocol is down on por ...

I am trying to help a friend with his config on his 871. He gets his static ip from his isp by his mac-address on int f/4. he is not able to get to the internet with his config. Can anyone point us in the right direction to route his traffice out. T...

Resolved! NAT query

Hi folks,I have just established a RDP connection accross the internet between two pc's both running between ADSL connections.When the connection is made, the firewall on the remote PC reports a connection from the NAT'd address of the local pc. How...

d-g-c by Level 1
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  • 2 replies
  • 0 Helpful votes