28.06.2014 Views

Learning by Doing: CISCO Certified Network ... - SCN Research

Learning by Doing: CISCO Certified Network ... - SCN Research

Learning by Doing: CISCO Certified Network ... - SCN Research

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Step-<strong>by</strong>-Step Instructions:<br />

1. Cable and setup the lab as shown. Test for complete connectivity <strong>by</strong> sending icmp<br />

packets from one workstation to another.<br />

2. From the William router initiate a telnet session into the Gibson router. If vty line<br />

passwords were not set on Gibson then you will not be able to telnet into it. If<br />

you are successful then you should see something like this:<br />

william#telnet 180.11.12.2<br />

Trying 180.11.12.2... Open<br />

User Access Verification<br />

Password:<br />

gibson><br />

3. Next we will suspend our session between Cleveland and Detroit <strong>by</strong> using these<br />

keys together: Control+Shift+6 and then X (sounds like a good CCNA question).<br />

You should see something like this:<br />

gibson><br />

william#<br />

4. To resume the session just hit or twice. You should see<br />

something like this:<br />

[Resuming connection 1 to 180.11.12.2 ... ]<br />

gibson><br />

5. To end a session just type exit. You should see something like this:<br />

gibson>exit<br />

[Connection to 180.11.12.2 closed <strong>by</strong> foreign host]<br />

william#<br />

6. To see all current sessions type sh sessions. You should see something like this (I<br />

started a telnet session so I would have something to show):<br />

gibson><br />

william#sh sessions<br />

Conn Host Address Byte Idle Conn Name<br />

* 1 180.11.12.2 180.11.12.2 0 0 180.11.12.2<br />

william#<br />

7. To view telnet information use the debug telnet command. Enable debug telnet<br />

on one Cleveland, then initiate a telnet session Cleveland from Detroit and watch<br />

the debug. You should see something like this:<br />

208

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!