Hello, Use show ip nbar port-map comand
Hth James Roc <[email protected]> wrote: Hi Everyone, I have a question regarding searching of DocCD. In Vol1 Lab 21.2, it asks for traffic shaping for all traffic other than the H.323 voice traffic. Not having worked much with voice I didn't know which ports H.323 use and couldn't find them on the DocCD. The only thing I could find was the nbar port mapping: R7#sh ip nbar port-map | inc h323 port-map h323 udp 1300 1718 1719 1720 11720 port-map h323 tcp 1300 1718 1719 1720 11000 - 11999 R7# The DSG uses udp 16384 - 32767, so I did some more digging around and found that after the H.323 call is setup, RTP ( udp16384 - 32767) is used to transfer the voice traffic which matches the DSG ports. In the real lab, I probably would have used the nbar port mappings and lost points. Even using the DocCD search engine, I could still only find some obscure references in voice documents for those ports. So my question is, how would I go about tackling problems similar to this in the lab where I'm not familiar with 'out of blueprint' topics such a voice protocols? Or is everything fair game and I'm expected to be familiar with them? Thanks James _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com UHS Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient (s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution of this information is prohibited. If this was sent to you in error, please notify the sender by reply e-mail and destroy all copies of the original message. _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
