19.07.2013 Views

CCNP TSHOOT 6.0 - Cisco Learning Home

CCNP TSHOOT 6.0 - Cisco Learning Home

CCNP TSHOOT 6.0 - Cisco Learning Home

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.

<strong>CCNP</strong>v6 <strong>TSHOOT</strong><br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0....5....1....1....2....2....3....3....4....4....5....5....6<br />

0 5 0 5 0 5 0 5 0 5 0<br />

CPU% per second (last 60 seconds)<br />

5 1 1 1 9<br />

511911111111119119413111111111111112111111211111111111829111<br />

100 *<br />

90 *<br />

80 *<br />

70 *<br />

60 * *<br />

50 * *<br />

40 * *<br />

30 * *<br />

20 * * * * #<br />

10 * * * * * #<br />

0....5....1....1....2....2....3....3....4....4....5....5....6<br />

0 5 0 5 0 5 0 5 0 5 0<br />

CPU% per minute (last 60 minutes)<br />

* = maximum CPU% # = average CPU%<br />

9<br />

9<br />

100 *<br />

90 *<br />

80 *<br />

70 *<br />

60 *<br />

50 *<br />

40 *<br />

30 *<br />

20 *<br />

10 *<br />

0....5....1....1....2....2....3....3....4....4....5....5....6....6....7..<br />

0 5 0 5 0 5 0 5 0 5 0 5 0<br />

CPU% per hour (last 72 hours)<br />

* = maximum CPU% # = average CPU%<br />

Step 5: Generate loads on R3 using the TTCP utility.<br />

For this trouble ticket, you can use the <strong>Cisco</strong> IOS command ttcp to simulate a heavy traffic load instead of<br />

performing large file transfers between the client (PC-B) and server SRV1 for testing. The TTCP utility consists of<br />

a client side and server side. Because this lab revolves around router performance, you can use the switches as<br />

test points.<br />

Note: The ttcp command is a hidden, unsupported, privileged mode command, and it is not available for all<br />

<strong>Cisco</strong> IOS Software releases. For instance, some platforms require the <strong>Cisco</strong> IOS Enterprise feature set to<br />

perform this activity. For more information about TTCP, see the URL references provided at the end of the lab<br />

and in Appendix A.<br />

To initiate a TTCP connection and generate test traffic from switch ALS1 at the branch office to switch DLS2 at<br />

headquarters, use the following procedure.<br />

All contents are Copyright © 1992–2010 <strong>Cisco</strong> Systems, Inc. All rights reserved. This document is <strong>Cisco</strong> Public Information. Page 7 of 32

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

Saved successfully!

Ooh no, something went wrong!