Other Network Architecture Subjects

I tried to conf configure Cisco router 2800 as VPN server but this command is not recognized by CLI 2800ROUTER (config-if)#ppp encrypt mppe auto  , so please advise what is the solution in this case

anyone help? directlink will be appreciated

Dear Cisco,My shiny new laptop arrived without DB9 serial port. I've long wondered how long it would be before I asked this question:Are there any plans to update your switches and routers to use something other than a DB9 to RJ45 console cable?Yes, ...

Hi,I have a Nexus 5000 conected with a UCS C-200 with qlogic CNA in FCoE. The ethernet traffic is ok, but FC dont work fine, i thinks that i have configured all ok, by the show int vfc show the trunk vsan in initializating mode and i dont find what i...

Hi,I searched for the latest list of Cisco Proprietary protocol but was unable to find. Can any one provide the list of Cisco Proprietary protocols from A to Z.How many Cisco Proprietary protocols are there?Please name them.Thanks

I have two routers:Router1: 2801-ipbasek9-12.4(24)T2Router2: 2800nm-ipbasek9-12.4(24)T3If I issue the tcl command on Router 1, I get:Router1-GW#tclshRouter1-GW(tcl)#If I issue the tcl command on Router 2, I get:Router2-GW#tclshTranslating "tclsh"% Ba...

Hello Cisco Gurus,We are currently buying Cisco equipment in bulk.  It's all used, so the IOS is slightly out of date (12.1 for the routers) and needs to be updated.  I was wondering if there is a way to upgrade multiple routers/switches at the same ...

Hello,I wonder if the redundancy on a 4507R chassis includes some kind of backplane redundancy. Dual power, dual supervisors are good but if there is a single backplane that is a single point of failure.I have not been able to find the info.Does anyo...

I have some 3620 routers,each of them have 2*MEM3600-16D installed.The document says it can hold up to 64MB DRAM.If I want to get 64MB,will this layout work?2*MEM3600-16D1*MEM3640-2x32D (One 32MB memory)In my view,3620 and 3640 shares the same kind o...

Hi, I have some relatives in Mexico (Mexicali) who live in a very poor area of town.  I was thinking of doing a project for their community where I setup a small internet cafe or community internet zone for school kids.  I know they have phone lines ...

Hi,I'm new to this forum so welcome everybody.The company I work for is currently looking into expanding our infrastructure and we have ordered a new 10Mb link from our ISP. The line will be presented to us on RJ45. Our current line is on X.21The pla...

Hi,I have configured the reverse ssh mentioned on the cisco document:http://www.cisco.com/en/US/docs/ios/12_3t/12_3t11/feature/guide/gt_rssh.html#wp1051457.But now I am running into the issue that When I  issue command ssh -l alex:rotary1 192.38.6.8 ...

I am configuring HSRP on MSFC. I have a question that if I assign same HSRP group number on more than one subinterface what would be the disadvantages beside that it works.

Does Cisco recommend tweaking the BGP keepalive and holddown timers? If so are there any values that are preferred?

I have a Cisco 2500 series router that is connected to the Frame relay circuit on one end and to a 4500 series catalyst switch on the other. I notice excessive collisions on the router occuring every once in a while (multiple times a week). I read th...