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New Member

seg-loopback & end-loopback ping

Dear all,

Can anyone advise why the ping response is such a different for seg-loopback & end-loopback ping?

SING#p atm sw 1.1922 0 1922 end

Type escape sequence to abort.

Sending 5, 53-byte end-to-end OAM echoes, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms

SING#p atm sw 1.1922 0 1922 seg

Type escape sequence to abort.

Sending 5, 53-byte segment OAM echoes, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms

  • WAN Routing and Switching
3 REPLIES
New Member

Re: seg-loopback & end-loopback ping

Hello,

End loopback Verifies end-to-end PVC integrity and Segment loopback Verifies PVC integrity to the neighboring ATM device.

Fore more details:http://www.cisco.com/en/US/products/sw/iosswrel/ps1829/products_feature_guide09186a0080087c54.html

hope this will help.

rgrds,

New Member

Re: seg-loopback & end-loopback ping

Hey,

It helps a lot, thanks you so much!

New Member

Re: seg-loopback & end-loopback ping

So, if I have 4 ms in the seg-loopback and 60 ms in end-loopback, where is the problem?

Thank you

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