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New Member

jumbo frame caveat on 3750 - dynamic arp inspection

i want to enable jumbo frame on a stacked 3750 running 12.2.25(SEB2).

any caveats - the only caveat i found is dynamic arp inspection.

  • Other Network Infrastructure Subjects
2 REPLIES
Silver

Re: jumbo frame caveat on 3750 - dynamic arp inspection

Hello,

There is no know problem with Jumbo/Giant frame support on 3750 platform other than the bug you reported.

I have verified that Jumbo/Giant frame support works on 12.2(25)SED in stack configuration.

Facts

-----

- The 12.2(25)SEB2 release has been deferred. Cisco advises you to upgrade to to (at least) 12.2(25)SEB3.

http://www.cisco.com/cgi-bin/Software/Iosplanner/Planner-tool/printdefer.pl?platform=CAT3750&majorRel=12.2&release=12.2.25-SEB2&data_from=&file=12.2.25-SEB2.CAT3750.c.html

- Jumbo/Giant frame support

http://www.cisco.com/en/US/products/hw/switches/ps700/products_configuration_example09186a008010edab.shtml#3750

HTH

New Member

Re: jumbo frame caveat on 3750 - dynamic arp inspection

thanks for the info. i have another question?

i'm running etherchannel between the 3750 and 6509 right now. do i also enable jumbo frame on the 6509 side, can i just enable the ethernet channel ports on 6509?

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