Hi Everyone,
I'm sure someone can shed some light on the this, it's doing my head in! I've been at it for 7 hours and I'm sure there must be some decent explaination.
I'm setting up Frame Relay Home Lab as per Chris Bryant, here is the switch config:
Sometimes I see (looped) when doing a show int and on the 2610 that I've configured as a Frame Relay switch, I see this, it's continously up and down.
FRAME_SWITCH# sh i
08:27:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed sta te to down FRAME_SWITCH# sh i 08:27:47: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed sta te to up FRAME_SWITCH# sh i 08:27:56: %FR-5-DLCICHANGE: Interface Serial1/2 - DLCI 221 state changed to ACTI VE FRAME_SWITCH# sh i 08:28:06: %FR-5-DLCICHANGE: Interface Serial1/2 - DLCI 221 state changed to INAC TIVE FRAME_SWITCH# sh i 08:28:07: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed sta te to down FRAME_SWITCH# sh i 08:28:17: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/2, changed sta te to upI have switched cables, also gone from S0 to S1 but no joy.
Would really appreciate any input to help.
Thanks a million.
Show run: R2
interface Serial1.123 multipoint no ip route-cache frame-relay map ip 192.168.1.100 221 broadcast frame-relay map ip 192.168.3.100 221 broadcast
Show int: R2
Serial1 is up, line protocol is down (size/max), txload 1/255, rxload
1/ Hardware is HD64570t rate 0 bits/sec, 0 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,anged stat 5 minute output rate 0 bits/sec, 0 reliability 255/255, txload 1/255, rxload 1/255OS acce Last clearing of "show interface" counters 00:48:11 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1/256 (active/max active/max total) Reserved Conversations 0/0 (allocated/max allocated) Available Bandwidth 1158 kilobits/sec 5 minute input rate 0 bits/sec, 1 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 498 packets input, 6570 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 10 input errors, 10 CRC, 1 frame, 0 overrun, 0 ignored, 0 abort 351 packets output, 4608 bytes, 0 underruns 0 output errors, 0 collisions, 87 interface resets 0 output buffer failures, 0 output buffers swapped out 78 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Serial1.123 is down, line protocol is down Hardware is HD64570 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY