Routing

hi, can we do something like: R1---R2---R3---cloud where R1 is DHCP server, R2 is ODAP Manager, R3 DHCP proxy, cloud is where DHCP request comes from??? if this is possible, can someone please tell me the configuration to be done on each router? t...

Dear All, I have a technical question relating to the possibility of the configuration of the Cisco Channelized STM-1/OC-3 card as normal SDH Mux/Demux. -Is it possible to configure first 30 e1  from the same stm-1 port to one remote equipment  and...

Hi All, I am having issues running my EEM script. The script is used to edit the prefix-list, based on the packets received at the interface. When I run the debug, I see that the script is indeed triggered but unable to get into the "enable" mode. A...

Hi All, Can you please advise if there any limit on MTU size for GIG interface on ASR 1006 router? I am able to ping P2P link with size 9082 but not with anything greater than 9082. SPA-2X1GE-V2 is the card type and its same at both ends. Please ...

Hello Friends..!! Greetings to all..!! To a novice person like me in networking, Can i any expert in this forum "honestly advice or suggest any foolproof blueprint for (CCNA & CCNP-R&S) with the completion time in two months". (Dec to Jan) that to wi...

I want to Know What is ZTP? Router#sh version Cisco IOS XE Software, Version 03.14.02.S - Standard Support ReleaseCisco IOS Software, ASR920 Software (PPC_LINUX_IOSD-UNIVERSALK9_NPE-M), Version 15.5(1)S2, RELEASE SOFTWARE (fc2)Technical Support: htt...

I'm trying to build a tunnel accross the internet and seem to be having an issue with actually being able to ping accross the tunnel. Router 1 is a terrestrial link; Router 2 is a satlink with ping times avg'ing 600ms. Both routers are able to ping e...

Hi.Ive tried to configure Gre tunnel on out site 1 and 2 but both site has no connection. All tunnel interface status is UP/UPfrom isp router 2 ip can ping the int tunnel IP but ISP router 1 can't ping it's own tunnel address.Is it fine to run with s...

Router is a recent C887VA running 15.3 When I have my NAT statements in place for ports 80 and 443, I have no external SSH access. It actively refuses my connection. If I remove these 2 lines (154 and 155 in the attached txt file) ip nat inside sourc...

We have Cisco 2821 router on production. It is configured as voice gateway with FXO and PRI cards.IOS is : "flash:c2800nm-spservicesk9-mz.124-20.T4.bin"It was up and running since long time, almost more than 33 weeks.Suddenly, it stopped processing  ...