Other Network Architecture Subjects

Hi, We have a Cisco 3640 router with version 12.3(1a). I have two Ethernet interface in the Router E1/0 and E1/1. NATing is enabled on both the interface. E1/0 is the outside interface and E1/1 is the inside interface. I configured DHCP like the one ...

Hi,Could a packet traverse more than one static NAT translation? I mean, can one packet first be natted statically on a router and than forwarded to another router that nat statically it again?I hope I've been clear enough.please could anyone help me...

what is the diffence between:- ip nat inside source static local-ip global-ipand- ip nat inside source static local-ip global-ip extendableare there any URLs on CCO for explanation ?what means the hint:Extendable = (Optional) Extends the transmission...

I have installed (new) CW2K with CM 2.2 and CV 5.5. I loaded the current packages for the 6509s I have in my network. I first deleted the 6000 device packages (6000 and 6000IOS) before installing the new ones.When I view the 6509, the SUP720 blade ...

We have a Cat 3508 (8 Gig ports SX) connected to 5 Cat 2950-48 port switches via their respective Gig uplinks via SX GBIC's over 50-u multi-mode fiber. Via the Web interface of the 3508, port stat's show a large number of "Total Discarded Packets" (...

hi everyone,What command should I use to get to know whether MMTL has already been installed or not?What commands can I use after MMTL has already been added?Thanks for the help.Hendarto

Hello switching experts , I have 6509 switch . And i will upgrade it to 24 Mb flash (MEM-C6K-FLC24M) . And after that i want to install following software iamges on cat 6509 switch :-IOS 12.1(19)E (c6msfc-dsv-mz.121-19.E1)MS...

Hello all,I have a question re the setup below.I have two routers peering eBGP with an external AS 350 and iBGP between the routers which (just for info) are separate locations.Now if I receive a route (say 168.1.0.0) that has a metric inbound on bot...

Problem is that I have a 7206 that I am trying to connect to a 2500 using a back-to-back configuration. My 7206 has a X21 Octal Cable, which I assumed to be DTE, as other connections are plugged into BT WAN provider. My obvious thought would be to ...

Hican i backup FR subinterface with X25 subinterface with the command backup interface ?it work with X25 interface but with X25 subinterface the router don't accept the command, i don't know if it's a bug or this feature not exist.thanks

I have a cat5500 with the rsm blade, (rsp2) using version 12.2(17a)and have started having this problem. The router will freeze, and then reload a portion of the code, but traffic stops while this is happening, I reload the full switch and it stops ...

I am getting strange ip address sequence in my 3640 router log messages. Does anyone know what this ip address 13.13.13.13 has beeing used for?Iam getting strange message in my 3640 router with strange ip address 13.13.13.13Do you know any informatio...

I have 2 questions about CMS.1. I have just put in a 2950-12 switch at a remote location that is connected to my office via a 256K frame relay circuit. The CMS is very slow to open the web console i can telnet into the switch with no problem. How do ...

I uploaded the image in the Cisco 1700 from c1700-y-mz.122-4.YA2.bin to c1700-y-mz.122-4.YA6.bin. But I started getting the error "Serial0/0 is up, line protocol is down" on the router 2600 which has a serial link to the 1700 on which we did the upgr...

Estoy haciendo el CCNA, y me surgio una duda:Resulta que el hub me divide el ancho de banda de acuerdo a los hosts que esten conectados al hub..Y el switch me crea un circuito virtual, es decir no particiona el ancho de banda....Hasta ahi todo bien.....