09-20-2010 03:53 AM - edited 03-04-2019 09:49 AM
Hi All,
I am facing a problem here , ie,I have two E1 lines and I have created the mulitlink for this, so my total bandwidth should be 4 mbps. I am getting this bandwidth but now problem is that tx and rx load is increasing too much. i checked everything but not able to find the issue. I am posting a show command output for this.
Multilink1 is up, line protocol is up
Hardware is multilink group interface
Internet address is 10.88.31.21/30
MTU 1500 bytes, BW 4096 Kbit, DLY 100000 usec,
reliability 255/255, txload 15/255, rxload 2/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 2 seconds on reset
LCP Open, multilink Open
Open: CDPCP, IPCP
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 00:09:15
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 132
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 39000 bits/sec, 65 packets/sec
5 minute output rate 250000 bits/sec, 23 packets/sec
34333 packets input, 2587928 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
16742 packets output, 16013759 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Please help me to sort out this issue.
Thanks
Taran
09-23-2010 11:52 AM
Do you have a means to capture top talkers?
thats one way to figure out what all the ttraffic is.
09-23-2010 12:49 PM
Based on what I'm seeing the bandwidth looks fine......You may want to enable ip accounting w/ top talkers on the interfaces. This would be a starting point. How many user are on the LAN, is someone on www downloading or streaming etc...? Also you don't have QOS either so it's a free for all when it comes to traffic. Oh you can setup netflow also along w/ ip accounting.
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