From: Shanky (shankyz@gmail.com)
Date: Fri Oct 07 2005 - 08:41:00 GMT-3
Hi group,
I just tried to make the frame switch as DTE and the router as DCE, but it
seems LMI is not workin as expected between them.
The debug for LMI shows status enq being sent by the FR Switch to the
router ?? How can that be ? the FR Switch is supposed to send status
messages in response to the routers Status Enq.
The configs are :
FR Switch : Configured as DTE ( Frame-Relay intf-type dte)
FRSW#sh run int s0/3/1
Building configuration...
Current configuration : 230 bytes
!
interface Serial0/3/1
no ip address
encapsulation frame-relay
cdp enable
frame-relay route 441 interface Serial0/0/0 414
frame-relay route 442 interface Serial0/0/1 424
frame-relay route 443 interface Serial0/3/0 434
R4 : Configured as DCE with the clock rate command.
R4#sh run int s0/0/0
Building configuration...
Current configuration : 167 bytes
!
interface Serial0/0/0
ip address 192.1.1.4 <http://192.1.1.4> 255.255.255.0 <http://255.255.255.0>
encapsulation frame-relay
clock rate 128000
cdp enable
frame-relay map ip 192.1.1.1 <http://192.1.1.1> 441 broadcast
R4#deb frame-relay lmi
Frame Relay LMI debugging is on
Displaying all Frame Relay LMI data
R4#
*Oct 7 11:33:19.895: Serial0/0/0(out): StEnq, myseq 3, yourseen 0, DTE down
*Oct 7 11:33:19.895: datagramstart = 0x3F401B14, datagramsize = 13
*Oct 7 11:33:19.895: FR encap = 0xFCF10309
*Oct 7 11:33:19.895: 00 75 01 01 00 03 02 03 00
*Oct 7 11:33:19.895:
*Oct 7 11:33:19.899: RT IE 1, length 1, type 0
*Oct 7 11:33:19.899: KA IE 3, length 2, yourseq 3 , myseq 0
**Oct 7 11:33:19.899: Serial0/0/0(in): Unexpected StEnq*
*Oct 7 11:33:29.895: Serial0/0/0(out): StEnq, myseq 4, yourseen 0, DTE down
*Oct 7 11:33:29.895: datagramstart = 0x3F401254, datagramsize = 13
*Oct 7 11:33:29.895: FR encap = 0xFCF10309
*Oct 7 11:33:29.895: 00 75 01 01 00 03 02 04 00
*Oct 7 11:33:29.895:
*Oct 7 11:33:29.899: RT IE 1, length 1, type 0
*Oct 7 11:33:29.899: KA IE 3, length 2, yourseq 4 , myseq 0
*Oct 7 11:33:29.899: Serial0/0/0(in): Unexpected StEnq
*Oct 7 11:33:39.895: Serial0/0/0(out): StEnq, myseq 5, yourseen 0, DTE down
*Oct 7 11:33:39.895: datagramstart = 0x3F6B03D4, datagramsize = 13
*Oct 7 11:33:39.895: FR encap = 0xFCF10309
*Oct 7 11:33:39.895: 00 75 01 01 00 03 02 05 00
*Oct 7 11:33:39.895:
*Oct 7 11:33:39.899: RT IE 1, length 1, type 0
*Oct 7 11:33:39.899: KA IE 3, length 2, yourseq 5 , myseq 0
*Oct 7 11:33:39.899: Serial0/0/0(in): Unexpected StEnq
*Oct 7 11:33:49.895: Serial0/0/0(out): StEnq, myseq 6, yourseen 0, DTE down
*Oct 7 11:33:49.895: datagramstart = 0x3F6B0294, datagramsize = 13
*Oct 7 11:33:49.895: FR encap = 0xFCF10309
*Oct 7 11:33:49.895: 00 75 01 01 00 03 02 06 00
*Oct 7 11:33:49.895:
*Oct 7 11:33:49.899: RT IE 1, length 1, type 0
*Oct 7 11:33:49.899: KA IE 3, length 2, yourseq 6 , myseq 0
*Oct 7 11:33:49.899: Serial0/0/0(in): Unexpected StEnq
*Oct 7 11:33:59.895: Serial0/0/0(out): StEnq, myseq 1, yourseen 0, DTE down
*Oct 7 11:33:59.895: datagramstart = 0x3F401C54, datagramsize = 14
*Oct 7 11:33:59.895: FR encap = 0x00010308
*Oct 7 11:33:59.895: 00 75 95 01 01 00 03 02 01 00
*Oct 7 11:33:59.895:
*Oct 7 11:33:59.895: Serial0/0/0(out): StEnq, myseq 1, yourseen 0, DTE down
*Oct 7 11:33:59.895: datagramstart = 0x3F6B1B94, datagramsize = 13
*Oct 7 11:33:59.895: FR encap = 0x00010308
*Oct 7 11:33:59.895: 00 75 51 01 00 53 02 01 00
*Oct 7 11:33:59.895:
*Oct 7 11:33:59.895: Serial0/0/0(out): StEnq, myseq 1, yourseen 0, DTE down
*Oct 7 11:33:59.895: datagramstart = 0x3F6B1B94, datagramsize = 13
*Oct 7 11:33:59.899: FR encap = 0xFCF10309
*Oct 7 11:33:59.899: 00 75 01 01 00 03 02 01 00
*Oct 7 11:33:59.899:
*Oct 7 11:33:59.899: RT IE 1, length 1, type 0
*Oct 7 11:33:59.899: KA IE 3, length 2, yourseq 1 , myseq 0
*Oct 7 11:33:59.899: Serial0/0/0(in): Unexpected StEnq
*Oct 7 11:33:59.903: RT IE 51, length 1, type 0
*Oct 7 11:33:59.903: KA IE 53, length 2, yourseq 1 , myseq 0
*Oct 7 11:33:59.903: Serial0/0/0(in): Unexpected StEnq
*Oct 7 11:33:59.903: RT IE 1, length 1, type 0
*Oct 7 11:33:59.903: KA IE 3, length 2, yourseq 1 , myseq 0
*Oct 7 11:33:59.903: Serial0/0/0(in): Unexpected StEnq
Any ideas ?
Thanks
Shanky
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