switches

Hi. I have two questions: 1. Does anyone know where on the web we can have some free access to switches so that we may telnet into them? FirewallKing.com has only router access as far as I could tell. 2. At work, We are running an IBM 2210 router, with two hubs (ethernet 10bt) and one HP s

2502 router problem

Hi. Im practicing at home, and am encountering the following problem: I have one 2502 router, has 1 t.ring port and 2 serial ports Also, have one 2513 with 2 aui ports, 2 serial ports. Now, Both of these guys are connected via serial port. serial0 on the 2513 is going to serial1 on the 2502.

router and subnet question

Hi. I have a 2514 router, 2 hubs, and 2 other routers (1602 and 2502). The 2514 has 2 serial interfaces, and 2 ethernet interfaces. Basically, I have two questions: 1. You know how if you are not on the same subnet you cannot even ping the router? How come you can telnet from home into r

tftp server

Hi again. I know the commands to transfer my flash to the tftp server (as in Lammle's book) BUT it did not work on my router. I got as far as where we ought to see "" And it said: "Copy aborted. Tftp Timeout." I did install tftp on my pc, and gave it an ip address, but never

frame relay questions

Hi. Im having some problems understanding frame relay, and would benefit from some good tips! Below are some of the questions I have.   1.  Is there a way to allow frames enter your network from 2 routers, so you can analyze the packets?  (This is in a back to back configuration only)    2.  T

frame relay question

Hi.  WOuld someone please explain to me why in the WORLD do I not need to have one router configured as a frame relay switch if I have two routers piggybacked, and both have built in csu/dsu's?  That makes no sense to me!    If I have two routers back to back with the serial cables, fine.  I

1900 switch

Hi--I cant hyperterminal into my new 1900 series switch! I changed the baud rate to 9600, and left all the same, but still no dice! Also, I changed the flow control to hware, to none...and I cant get on. Also,Im using nt ws, as well as windows 98. Same error every time--weird characters across

OSPF--ccnp question

Hi. Accd. to the BSCN text, OSPF maintains three tables (r. table, link state, and neighbor). Is there a way to view the link state or neighbor table, for that matter? _ Get your FREE download of MSN Explorer at http://explorer.m

routing table?

Hi. I am having problems understanding a simple routing table. For example, consider the following: 172.16.0.0/16 is subnetted, 2 subnets I 172.16.8.0 (etc) What the heck is the 172.16.0.0 mean? Is that the final destination network where the pdu is going? And how about the 2 subnets

home lab

Hi! I am having some difficulty in setting up my lab at home, and need some good advice. I have two pc's, 2 routers, and one switch. I just want to work on the routers for now, though. Just established a network with them, and can telnet into the router. I have a 2514 router with 2 serial and

ospf study question

Hi. Was wondering what interface i could or would put ospf on, for testing in a home lab environment! Such as, can I run ospf from eth0 to serial1 with 2 different routers, both on same network? Anyone know if it is limited to serial interfaces? Thanks! ___

catalyst 1924 switch [7:11315]

Hi. My switch is only menu driven, with the enterprise sware. I wanted to know if I can get or how I can get the CLI to work on it. Also, I have 2 1924's and wanted to cascade them with either fiber or cross over cable. Any special configuration needed? Thanks again! ---