Other Network Architecture Subjects

I have a cisco1841 router with 32M CF card installed.Now , i want boot a system image larger 32M from usbdisk.First  i insert the 128M usb flash disk to the 1841 router and format it, then i can see the device from dir command.Second copy the larger ...

I have a question sometimes someone knows what material you need for CCNA, CCNA Security, CCNP, and where you can buy in belgiumWho can help me?Kind Regards

Hello,We are looking at installing a voice gateway Cisco 2901 in Singapore which currently has about 5 users using an 5mb Business ADSL circuit with Cisco 800 router. Users use Citrix to access docs, email etc...As we don't have VPN to the office wha...

Hi all,I woul like to ask, if it is possible to make cable, smart serial <---> RJ45. I want to use it with WIC 2 A/S card on 1841 router. This router will be used as terminal server for connecting other Cisco devices to serial console port (blue one)...

Not sure if this is the appropriate place to post this discussion, so I appologize in advance if it is not.  Is there any possible way to make the line passwords (con 0, aux 0, and vty 0 4) and OSPF message-digest-key type 5?  Either directly or by t...

Hello everybody,I would like to know the best way to extend the life of spare equipment, like routers, switches or APs.Which  is better, keep them connected to the network without configuration and  configure them if necessary, or save them off and s...

Hello,What is the difference between RPS 300 and RPS 675?

    On a switch running production traffic will there be any service interuption by configuring a hostname or domain name?              

Hi, We have the Cisco Cat4510 with the  2 Sup-6Es as follows: 5     6  Sup 6-E 10GE (X2), 1000BaseX (SFP)     WS-X45-SUP6-E       6     6  Sup 6-E 10GE (X2), 1000BaseX (SFP)     WS-X45-SUP6-E     Each line card  comes with dual 10Gig Ethernet X2 Op...

Hi,I am trying to implement IP SLA. Can I implement it on layer2 switches?Regardsskrao

Hello everybody,Cisco use C3560 switches in there actual CCIE R&S lab exam, by checking https://learningnetwork.cisco.com/docs/DOC-5249So I decided to buy switches WS C3560-24TS-E with IOS 12.4(T) – Advanced Enterprise Services. But I think in 2013, ...

The scenario in detail:Customer purchased 4510R+E chassis & redundant SUP7-E's w/ Ent Services(ES) license.Now they wish to install the new SUP 7-E's in their two old 4507R-Eswitches (running SUP6-E currently with IP Base) (1 SUP in each chassis) and...