Posted by: wjdwodnd0802@sicc.co.kr
Hi,guys,
I have a switch one of whose interface shows this:
FastEthernet0/14 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 1011.1134.30ce (bia 1011.1134.30ce)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, media type is 100BaseFX
input flow-control is unsupported output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:04, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
30 second input rate 134000 bits/sec, 52 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
805589598 packets input, 992002446 bytes, 52309736 no buffer
Received 599136096 broadcasts (0 multicast)
1338 runts, 0 giants, 0 throttles
1338 input errors, 0 CRC, 0 frame, 0 overrun, 52309736 ignored
0 watchdog, 88848603 multicast, 0 pause input
0 input packets with dribble condition detected
1612338 packets output, 186867143 bytes, 0 underruns
0 output errors, 0 collisions, 2 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
There is a "52309736 no buffer" in above output. What's its impact to the switch? Sometimes I ping this swith, the icmp delay went to 500-600 ms. Is it buffer insufficient problem that causes this problem? How to solve it? Anyone help.
Thanks.
