We recently upgraded from a 9396 to a 93180. Most of our ports are getting output errors. The following is some info from one port.
1/9
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
reliability 255/255, txload 15/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is access
full-duplex, 10 Gb/s, media type is 10G
Beacon is turned off
Auto-Negotiation is turned on, FEC mode is Auto
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
EEE (efficient-ethernet) : n/a
Last link flapped 2d09h
Last clearing of "show interface" counters 00:48:56
0 interface resets
30 seconds input rate 6646360 bits/sec, 9940 packets/sec
30 seconds output rate 622986896 bits/sec, 52276 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 6.54 Mbps, 9.29 Kpps; output rate 611.79 Mbps, 51.22 Kpps
RX
25868397 unicast packets 0 multicast packets 0 broadcast packets
25868397 input packets 2161309388 bytes
0 jumbo packets 0 storm suppression bytes
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
135037816 unicast packets 16091 multicast packets 11826 broadcast packets
135066190 output packets 201417588700 bytes
8 jumbo packets
457 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
Class-map (queuing): c-out-8q-q-default (match-any)
bandwidth remaining percent 100
queue dropped pkts : 1808394500
interface Ethernet1/19
no cdp enable
switchport access vlan 777
spanning-tree bpdufilter enable
Does this seem like an mtu issue?
