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Author Topic: nedi discover slow  (Read 1268 times)

dio99

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nedi discover slow
« on: January 08, 2014, 07:43:38 PM »
hi! i got the version that u modded for perl 5.8 im still in rhel 5
but i cant rember on the older version when i run update my deveices in seedlist that it took soooo ling time to do.
in general it takes for a N5k cisco nexus 10 min minimum. ond some devs take 20 min
i have set the snmp comunity for each dev.
ofcourse there are lots of nodes(mac) in the routers. around 18k
so how can i speed up the stuff ?

10.250.32.26    N5K-  v291 i369   Ja j0 p0 MtAp a0|o0|b0|f0  Fp118 Fp2942 Fp454 Fp2706 Fp2689 Fp2429 Fp2754 Fp2799 Fp2430 Fp2345 Fp140 Fp181 Fp2886 Fp2101 Fp2434 Fp180 Fp999 Fp377 Fp2772 Fp535 Fp2779 Fp1 Fp2621 Fp581 Fp2768 Fp2878 Fp2769 Fp2752 Fp2001 Fp349 Fp321 Fp2473 Fp2415 Fp2469 Fp2100 Fp2555 Fp2428 Fp455 Fp526 Fp359 Fp2702 Fp2763 Fp469 Fp2881 Fp387 Fp2342 Fp2777 f4691   46/1-510s  19:36:10

// Anders

rickli

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Re: nedi discover slow
« Reply #1 on: January 08, 2014, 08:52:11 PM »
Try with CLI access. Cisco still ignores the rather efficient dot1q MIB and uses something called vlan indexing with the SNMP community. This means NeDi iterates through every vlan in the forwarding table...

With a -v output other potential problems could be revealed as well...BTW
Please consider Other-Invoices on your NeDi installation for an annual contribution, tx!
-Remo