[OSL | CCIE_RS] WB8.0 - Section 3.10

[Gavin Lawson]

The task is. 10) R5 should have full status updates of DLCIs every 180 seconds.   The answer is interface Serial0    frame-relay lmi-n391dte 18   Based on the comments of the companion guide I am guessing that full DLCI updates are sent every 6th keepalive interval. And by using the “frame-relay lmi-n391dte 18” command I will make the DLCI updates send every 18th keepalive interval. Since keepalives are sent every 10 seconds then the requirement that “full status updates of DLCIs every 180 seconds” would be met.   Apart from just knowing it. Where do I find that DLCI updates are sent every 6th keepalive interval? As “sh int s0” doesn’t seam to tell me.   Are my assumptions correct?   Has anyone got a link to any good material on some of these other similar looking commands? frame-relay  lmi-n391dte            set full status polling counter frame-relay  lmi-n392dce           LMI error threshold frame-relay  lmi-n392dte            LMI error threshold frame-relay  lmi-n393dce           set LMI monitored event count frame-relay  lmi-n393dte            set LMI monitored event count frame-relay  lmi-t392dce            set DCE polling verification timer   FYI R5-2002#sh int s0 Serial0 is up, line protocol is up   Hardware is HD64570   Internet address is 150.50.100.5/24   MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,      reliability 255/255, txload 1/255, rxload 1/255   Encapsulation FRAME-RELAY, loopback not set   Keepalive set (10 sec)   LMI enq sent  48529, LMI stat recvd 48528, LMI upd recvd 0, DTE LMI up   LMI enq recvd 1, LMI stat sent  0, LMI upd sent  0   LMI DLCI 1023  LMI type is CISCO  frame relay DTE   Broadcast queue 0/64, broadcasts sent/dropped 2862/1, interface broadcasts 0   Last input 00:00:09, output 00:00:09, output hang never   Last clearing of "show interface" counters 5d15h   Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0   Queueing strategy: fifo   Output queue: 0/40 (size/max)   5 minute input rate 0 bits/sec, 0 packets/sec   5 minute output rate 0 bits/sec, 0 packets/sec      49573 packets input, 792885 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      53133 packets output, 1134431 bytes, 0 underruns      0 output errors, 0 collisions, 60 interface resets      0 output buffer failures, 0 output buffers swapped out      31 carrier transitions      DCD=up  DSR=up  DTR=up  RTS=up  CTS=up   Gavin Lawson