Hi, we are having packet drops issue due to rate limit on fastethernet of 3845 router. We are using dot1q on that interface. If we remove rate-limit then packet drop issue solves. Please note that with increase in rate limit packet drop interval also increases and it make a pattern. Output of show interface is pasted below. Running IOS of router is c3845-advipservicesk9-mz.123-14.T7.bin and interface utilization is not more that 35%
interface FastEthernet3/0 no ip address load-interval 30 duplex full speed 100 sh interfaces fastEthernet 3/0 FastEthernet3/0 is up, line protocol is up Hardware is AmdFE, address is 001b.0c2a.1ba1 (bia 001b.0c2a.1ba1) MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 81/255, rxload 23/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 100Mb/s, 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 2975550 Queueing strategy: fifo Output queue: 0/40 (size/max) 30 second input rate 9021000 bits/sec, 3533 packets/sec 30 second output rate 32156000 bits/sec, 4109 packets/sec 1330094782 packets input, 2898978448 bytes Received 2829907 broadcasts, 0 runts, 0 giants, 0 throttles 1 input errors, 0 CRC, 0 frame, 1 overrun, 0 ignored 0 watchdog 0 input packets with dribble condition detected 1708820647 packets output, 2432520678 bytes, 0 underruns 0 output errors, 0 collisions, 3 interface resets 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out Please help me out to diagnose and fix this issue. Thanks in advance. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
