we have two routers each at remote locations and two serial interfaces are connected between the routers with dedicated 2mbps line , recently we clubed the two links and made it a multilink of 4mbps. it is working fine..the problem is we are getting the maximum bandwidth of 3.02 Mbps. Is their anything to configure at multink interface , even it was two different lines also each line did get only 1544kbit...
when sh interface multilink 1 is executed
Multilink1 is up, line protocol is up
Hardware is multilink group interface
Internet address is 192.168.100.5/30
MTU 1500 bytes, BW 3088 Kbit, DLY 100000 usec,
reliability 255/255, txload 26/255, rxload 27/255
Encapsulation PPP, LCP Open, multilink Open
Open: IPCP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 2 seconds on reset
Last input 00:00:00, output never, output hang never
Last clearing of "show interface" counters 18:59:32
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 55
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 331000 bits/sec, 111 packets/sec
5 minute output rate 319000 bits/sec, 91 packets/sec
5047890 packets input, 2285643686 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
5204393 packets output, 3566793623 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
when sh int s1/1 (one of the interface that is multilinked)
Serial1/1 is up, line protocol is up
Hardware is M4T
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 23/255, rxload 27/255
Encapsulation PPP, LCP Open, multilink Open
Link is a member of Multilink bundle Multilink1, crc 16, loopback not set
Keepalive set (10 sec)
Restart-Delay is 0 secs
CRC checking enabled
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters 38w2d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1179498
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 168000 bits/sec, 67 packets/sec
5 minute output rate 141000 bits/sec, 63 packets/sec
3841790581 packets input, 1329623824 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 2 giants, 0 throttles
9106 input errors, 8617 CRC, 0 frame, 4 overrun, 0 ignored, 483 abort
3675646590 packets output, 1610747838 bytes, 1 underruns
1 output errors, 0 collisions, 174 interface resets
0 output buffer failures, 0 output buffers swapped out
174 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
attached diagram also...any solution for getting the full 4mbps bandwidth...
pls help..
