Hello,
I have a NX3064 switch connected with a 10G trunk interface to a Cisco
7600.
Looking at the interface statistic on Nexus I see less traffic than on
C7600 which is the real traffic.
Does anyone have a clue about this issue (maybe a Nexus bug)?
dr#sh cdp ne ten2/2
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device ID Local Intrfce Holdtme Capability Platform Port ID
gsd Ten 2/2 155 R S I N3K-C3064
Eth 1/1
dr#sh int ten2/2
TenGigabitEthernet2/2 is up, line protocol is up (connected)
Hardware is C7600 10Gb 802.3, address is 0021.d8ef.79c9 (bia
0021.d8ef.79c9)
MTU 1500 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 138/255, rxload 121/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 10Gb/s
Transport mode LAN (10GBASE-R, 10.3125Gb/s)
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:04, output 00:00:35, output hang never
Last clearing of "show interface" counters 03:58:16
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 4761521000 bits/sec, 740934 packets/sec
30 second output rate 5435524000 bits/sec, 797383 packets/sec
7874763845 packets input, 6140247892966 bytes, 0 no buffer
Received 3638389 broadcasts (741024 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
8616067655 packets output, 7521180990882 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
gsd# sh int e1/1
Ethernet1/1 is up
Dedicated Interface
Hardware: 100/1000/10000 Ethernet, address: c08c.603d.88a8 (bia
c08c.603d.88a8)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA
Port mode is trunk
full-duplex, 10 Gb/s, media type is 10G
Beacon is turned off
Input flow-control is off, output flow-control is off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
Last link flapped 4d15h
Last clearing of "show interface" counters 03:59:15
0 interface resets
30 seconds input rate 2656229008 bits/sec, 384425 packets/sec
30 seconds output rate 2268222208 bits/sec, 358187 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 2.50 Gbps, 364.71 Kpps; output rate 2.13 Gbps, 336.23 Kpps
RX
2719964608 unicast packets 221300 multicast packets 114389
broadcast packets
2720525098 input packets 2374833729498 bytes
15635029 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 58084 input discard
0 Rx pause
TX
2485528013 unicast packets 233844 multicast packets 909563
broadcast packets
2486673007 output packets 1938333440775 bytes
14794819 jumbo packets
0 output errors 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
Regards,
Mihai
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