Hey Georg,
You are helping me out, man :)
So there are three trunk and these two present with output drops
GigabitEthernet0/4 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 3/255, rxload 2/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:01, output 00:00:00, output hang never
Last clearing of "show interface" counters 3d22h
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1679282
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 11374000 bits/sec, 2712 packets/sec
5 minute output rate 11971000 bits/sec, 2722 packets/sec
7370174760 packets input, 9133545064110 bytes, 0 no buffer
Received 12874477 broadcasts (7418514 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 7418514 multicast, 0 pause input
0 input packets with dribble condition detected
5437296649 packets output, 5383261631841 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
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
GigabitEthernet0/2 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is 10/100/1000BaseTX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:05, output 00:00:00, output hang never
Last clearing of "show interface" counters 3d22h
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 44749
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 143000 bits/sec, 41 packets/sec
5 minute output rate 485000 bits/sec, 110 packets/sec
1037704745 packets input, 437182238895 bytes, 0 no buffer
Received 2830824 broadcasts (1849195 multicasts)
0 runts, 5822 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1849195 multicast, 0 pause input
0 input packets with dribble condition detected
3090556028 packets output, 4294017794788 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
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
#sh buffers
Buffer elements:
1061 in free list (500 max allowed)
540052843 hits, 0 misses, 1024 created
Public buffer pools:
Small buffers, 104 bytes (total 50, permanent 50, peak 116 @ 7w0d):
43 in free list (20 min, 150 max allowed)
264842676 hits, 47 misses, 141 trims, 141 created
0 failures (0 no memory)
Middle buffers, 600 bytes (total 25, permanent 25, peak 91 @ 7w0d):
22 in free list (10 min, 150 max allowed)
7015069 hits, 41 misses, 123 trims, 123 created
0 failures (0 no memory)
Big buffers, 1536 bytes (total 50, permanent 50, peak 77 @ 7w0d):
50 in free list (5 min, 150 max allowed)
22349184 hits, 232 misses, 696 trims, 696 created
0 failures (0 no memory)
VeryBig buffers, 4520 bytes (total 15, permanent 10, peak 17 @ 7w0d):
1 in free list (0 min, 100 max allowed)
894 hits, 9 misses, 703 trims, 708 created
0 failures (0 no memory)
Large buffers, 5024 bytes (total 1, permanent 0, peak 2 @ 7w0d):
1 in free list (0 min, 10 max allowed)
103 hits, 1 misses, 692 trims, 693 created
0 failures (0 no memory)
Huge buffers, 18024 bytes (total 1, permanent 0, peak 5 @ 7w0d):
1 in free list (0 min, 4 max allowed)
2675 hits, 9 misses, 706 trims, 707 created
0 failures (0 no memory)
Interface buffer pools:
Syslog ED Pool buffers, 600 bytes (total 132, permanent 132):
100 in free list (132 min, 132 max allowed)
33899 hits, 0 misses
FastEthernet0-Physical buffers, 1524 bytes (total 32, permanent 32):
8 in free list (0 min, 32 max allowed)
24 hits, 0 fallbacks
8 max cache size, 8 in cache
0 hits in cache, 0 misses in cache
RxQFB buffers, 2040 bytes (total 300, permanent 300):
292 in free list (0 min, 300 max allowed)
10433408 hits, 158342 misses
RxQ1 buffers, 2040 bytes (total 128, permanent 128):
1 in free list (0 min, 128 max allowed)
3360194 hits, 26953 fallbacks
RxQ2 buffers, 2040 bytes (total 12, permanent 12):
0 in free list (0 min, 12 max allowed)
12 hits, 0 fallbacks, 0 trims, 0 created
0 failures (0 no memory)
RxQ3 buffers, 2040 bytes (total 128, permanent 128):
6 in free list (0 min, 128 max allowed)
102116265 hits, 3064739 fallbacks
RxQ4 buffers, 2040 bytes (total 64, permanent 64):
0 in free list (0 min, 64 max allowed)
2634354 hits, 14951349 misses
RxQ5 buffers, 2040 bytes (total 0, permanent 0):
0 in free list (0 min, 0 max allowed)
0 hits, 0 misses
RxQ6 buffers, 2040 bytes (total 128, permanent 128):
0 in free list (0 min, 128 max allowed)
31817035 hits, 31861980 misses
RxQ7 buffers, 2040 bytes (total 192, permanent 192):
63 in free list (0 min, 192 max allowed)
22267264 hits, 0 misses
RxQ8 buffers, 2040 bytes (total 64, permanent 64):
0 in free list (0 min, 64 max allowed)
118462464 hits, 391623805 misses
RxQ9 buffers, 2040 bytes (total 1, permanent 1):
0 in free list (0 min, 1 max allowed)
1 hits, 0 misses
RxQ10 buffers, 2040 bytes (total 64, permanent 64):
1 in free list (0 min, 64 max allowed)
46598742 hits, 7364796 fallbacks
RxQ11 buffers, 2040 bytes (total 16, permanent 16):
1 in free list (0 min, 16 max allowed)
2928951102 hits, 2932341703 misses
RxQ12 buffers, 2040 bytes (total 16, permanent 16):
0 in free list (0 min, 16 max allowed)
16 hits, 0 misses
RxQ13 buffers, 2040 bytes (total 16, permanent 16):
0 in free list (0 min, 16 max allowed)
16 hits, 0 misses
RxQ15 buffers, 2040 bytes (total 4, permanent 4):
0 in free list (0 min, 4 max allowed)
134196090 hits, 134196086 misses
IPC buffers, 2048 bytes (total 300, permanent 300):
296 in free list (150 min, 500 max allowed)
898744 hits, 0 fallbacks, 0 trims, 0 created
0 failures (0 no memory)
Jumbo buffers, 9240 bytes (total 200, permanent 200):
200 in free list (0 min, 200 max allowed)
0 hits, 0 misses
Header pools:
Ben
