A vlan is generating a lot of packets to cpu in show l2stats and increased CPU in 4%

earroyo — Tue, 14 May 2019 06:47:10 GMT

A vlan is generating a lot of packets to cpu in show l2stats and increased CPU in 4% . I did;

* PACHAC-EXTRE.27 # clear l2stats vlan v57
* PACHAC-EXTRE.28 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 1078.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 1564.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 1949.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 2327.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 2721.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 3063.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 3426.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 # show l2stats v57
Bridge interface on VLAN v57:
Total number of packets to CPU = 3801.
Total number of packets learned = 0.
Total number of IGMP control packets snooped = 0.
Total number of IGMP data packets switched = 0.
Total number of MLD control packets snooped = 0.
Total number of MLD data packets switched = 0.

* PACHAC-EXTRE.29 #

There havent been any log and there is no loop.

topic A vlan is generating a lot of packets to cpu in show l2stats and increased CPU in 4% in ExtremeSwitching (EXOS/Switch Engine)

A vlan is generating a lot of packets to cpu in show l2stats and increased CPU in 4%