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I have router, connected to the switch - x10G interfaces in Ethernet channel. Switch side interfaces is clean, router side interface constantly shows INPUT ERRORS incrementing.Contacted Cisco TAC- they suspected that I hit the bug:https://bst.cloudap...
Dear Colleagues,
We have some number of 6506e switches and on one of them I see strange behavior:
c6k5-core-ff>sh modMod Ports Card Type Model Serial No.--- ----- -------------------------------------- ------------------ ----------- 1 10 WiSM WLAN S...
All right- it is fixed.Port-channel19 is up, line protocol is upHardware is 10GEChannel, address is 6c29.d25c.cbd2 (bia 6c29.d25c.cbd2)Description: link to c4k5-core-dc1Internet address is x.x.x.x/25MTU 1500 bytes, BW 20000000 Kbit/sec, DLY 10 usec,r...
Well you see that bug (CSCwe09298) does not answer anything in my case. it says that SpanTree BPDU TCN from the switch increases error counter on the router. First, number of errors does not correlate with the number of TCNs, second, applying "spantr...
