Routing

Hi all. I've c2801 and after powering on router no boot automatically, each time i've to run it by command: boot.Below is the bootup message that appears: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisc...

Since I'm very fresh in the cisco world I figured it would be beneficial for me to ask this question here. If I have a 20MB line and want to fully utilize that 20MB line between 2 remote sites which router should I purchase. The remote sites also run...

i have pix 525 firewall and 4215 IDS, i am new to this field & i want implement the security policies for our network inorder to protect the network.so send me the details about which port i have to block and which i have to permit and other importan...

my 2600 series router can't detect it's interfaces both serial and fastethernet.when i enter the command interface fa0/0 or fa0/1 or interface s0/0, in global config mode. it returns an invalid command output. i installed a new serial port module so ...

Hi,This situation is very surprising !On our 2 mbps point to point link we get perfect ping from one router to another router serial address also a perfect ping from Pc's from either side of link. With no input error's and no CRCS. But when we sta...

Hello friends,I'm confused about the WAN links in general especially the interfaces, channelized, unchannelized.For example i have a E1 connection "2 M" from my telecom and i have Cisco 2821 router with WIC-1T, now i have the following questions:- In...

Hi, our company currently connect a C2811 to MPLS through ADSL.there is another cisco 837 adsl router, which isnt connect to the Mpls.we would like to have another adsl service on the 2811 router with a static public ip, so that we may able to settle...

Hello,I was wondering if anyone had a PCAP of GRE? Thank you

HI, i have 7206 router and 2 IOS has been downloaded in disk0. The IOS's are 12.2 and 12.3 but it was using 12.2 IOS.When i tried to boot the 12.3 IOS using boot system disk0:filename and i restarted the router but now the router is not coming up. Ca...

Im experiencing some (strange?) behaviour with a dialer-watch setup I have running on an 1801 router.I have an ADSL service backed up by an ISDN service.Essentially the failover works fine, but the problem is with the "failback" to the ADSL service w...

I have a 2610 with 48 flash, 16 ram and I'm trying to configure it for Multilink Frame and I'm having a problem determining the IOS I need for it to support it. When I go into the Interface mode I don't see MFR, I was wondering if anyone knew if it ...