Vol.1 Sec.2 2.13 Broadcast Queue
The packet rate is not critical if the byte rate is set conservatively.
Comprehensive Guide to Configuring and Troubleshooting Frame Relay - Cisco
In general, the packet rate should be set assuming 250-byte packets.
The defaults for the serial interfaces are 64 queue size, 256,000 bytes
per second (2,048,000 bps), and 36 pps. The defaults for the High Speed
Serial Interfaces (HSSI) are 256 queue size, 1,024,000 bytes per second
(8,192,000 bps), and 144 pps.
よって、通常のSerialであれば 256000 36 となる。確認には
show interface s0/0 | inc queue
で、Broadcast queue 0/64 をちぇっく
