Уважаемый All!
Из чего вычисляется available bandwidth на сериале? И почему он может быть меньше чем реальная полоса? Производительности циски должно быть вроде достаточно.
sh int ser 0/1:0
Serial0/1:0 is up, line protocol is up
Hardware is GT96K Serial
Description: XXXXXXXXX
Internet address is xxx.xxx.xxx.xxx/30
MTU 1500 bytes, BW 512 Kbit, DLY 20000 usec,
reliability 236/255, txload 32/255, rxload 107/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
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: 1788
Queueing strategy: weighted fair
Output queue: 0/1000/64/937 (size/max total/threshold/drops)
Conversations 0/256/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 384 kilobits/sec
5 minute input rate 215000 bits/sec, 54 packets/sec
5 minute output rate 65000 bits/sec, 76 packets/sec
1640085 packets input, 914896913 bytes, 0 no buffer
Received 2430 broadcasts, 0 runts, 506 giants, 0 throttles
246591 input errors, 246591 CRC, 212914 frame, 78065 overrun, 0 ignored, 125695 abort
2901971 packets output, 390470795 bytes, 0 underruns
0 output errors, 0 collisions, 5 interface resets
0 output buffer failures, 0 output buffers swapped out
33 carrier transitions
Timeslot(s) Used:1-8, SCC: 0, Transmitter delay is 0 flags
Хотя при этом задействовано в потоке 8 тайм-слотов:
controller E1 0/1
channel-group 0 timeslots 1-8