You will need Jumbos configured along the entire path for that traffic flow.
Note that jumbos on a 5K are configured differently than a 6500 or 7K. It's an MQC QoS config in case you were not aware. HTH! > >Thursday, July 24, 2014, 10:43 AM -0400 from Israel Ogongo ><[email protected]>: >I did check on Cisco site and the linecards supports Jumbo Frames. > >I also discovered that Jumbo frames can be configured at the interface >level on this platform. > >If I need to configure this on an interface facing a Nexus 5548, will i be >breaking any packet flow that are not jumbo? > >Any feedback on previous exposure at this level would be greatly >appreciated. > >Thank you, >I > >On Thu, Jul 24, 2014 at 1:31 PM, Israel Ogongo < [email protected] > wrote: > >> Thank you Christian, >> >> Please see details below: >> >> Mod Ports Card Type Model Serial >> No. >> --- ----- -------------------------------------- ------------------ >> ----------- >> 1 8 CEF720 8 port 10GE with DFC WS-X6708-10GE >> SAL1431PMV0 >> 2 48 CEF720 48 port 10/100/1000mb Ethernet WS-X6748-GE-TX >> SAL1552ZC2Y >> 5 5 Supervisor Engine 720 10GE (Active) VS-S720-10G >> SAL1434RE4W >> >> Mod MAC addresses Hw Fw Sw >> Status >> --- ---------------------------------- ------ ------------ ------------ >> ------- >> 1 5475.d06e.2098 to 5475.d06e.209f 2.2 12.2(18r)S1 12.2(33)SXH8 Ok >> 2 70ca.9b68.b348 to 70ca.9b68.b377 4.2 12.2(18r)S1 12.2(33)SXH8 Ok >> 5 c47d.4ffe.1c38 to c47d.4ffe.1c3f 3.4 8.5(4) 12.2(33)SXH8 Ok >> >> Mod Sub-Module Model Serial Hw >> Status >> ---- --------------------------- ------------------ ----------- ------- >> ------- >> 1 Distributed Forwarding Card WS-F6700-DFC3C SAL1431PTEW 1.4 Ok >> 2 Centralized Forwarding Card WS-F6700-CFC SAL16010AP0 4.1 Ok >> 5 Policy Feature Card 3 VS-F6K-PFC3C SAL1434RMY0 1.2 Ok >> 5 MSFC3 Daughterboard VS-F6K-MSFC3 SAL1433QQK5 5.0 Ok >> >> Mod Online Diag Status >> ---- ------------------- >> 1 Pass >> 2 Pass >> 5 Pass >> >> >> >> On Thu, Jul 24, 2014 at 12:46 PM, Christian Schroeder < >> [email protected] > wrote: >> >>> Hi Israel, >>> >>> >>> on the 6509 the MTU capabilities depend on the linecard. >>> >>> Can you tell us which linecards you use? >>> The output of a "show module" should give us sufficient information for >>> further investigation. >>> >>> >>> Cheers, >>> Christian >>> >>> >>> >>> On Thu, 24 Jul 2014, Israel Ogongo wrote: >>> >>> Hi all, >>>> >>>> I am trying to implement Jumbo Frames for Backup / Data Domain purposes >>>> at >>>> the Data Center. >>>> >>>> The configuration is straight forward on the Nexus 5548 based on my >>>> different research but my CORE is a 6509 running VSS. >>>> >>>> Please if anyone has implemented Jumbo Frames in such an environment, >>>> would >>>> like to hear from you and how it has been implemented without error. I >>>> dont >>>> have a lab environment to simulate this first hence, looking for anyone >>>> with previous hands on... >>>> >>>> Here is the network setup: >>>> >>>> 6500A ---- 6500B >>>> | | >>>> | | >>>> Nexus 5kA Nexus 5KB - vPC >>>> | | >>>> | | >>>> Many Nexus 2Ks and the Servers are hanging off here.. >>>> >>>> The Data Domain hangs off the nexus 5548. >>>> >>>> The question is, how to enable Jumbo Frames on the 6500s - should it be >>>> on >>>> the interfaces participating in Port-Channel connecting to Nexus 5Ks? >>>> >>>> Would greatly appreciate your feedback. >>>> >>>> thank you, >>>> _______________________________________________ >>>> Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: >>>> >>>> iPexpert on YouTube: www.youtube.com/ipexpertinc >>>> >>>> >> >_______________________________________________ >Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: > >iPexpert on YouTube: www.youtube.com/ipexpertinc _______________________________________________ Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: iPexpert on YouTube: www.youtube.com/ipexpertinc
