Hi,
I just replaced an old 2600 series router with a 2821 router. It's a simple WAN config with an Ethernet LAN and a Frame-Relay WAN, but I just cannot get it to work!! The old router had a WIC-1DSU-T1 and the new router has a VWIC-2MFT. The DTE comes up, then the PVC .. but immediately goes down. When I do a debug frame-relay LMI during this process it shows the LMI going out, but no inbound. The basics are clocking line, IETF encapsulation, and LMI type cisco. I have included the pertinent part of the old and new router configs below and I REALLY would like to figure out what I am doing wrong!
Old 2600 router (the WIC is not version 2)
interface Serial0/0
bandwidth 1536
no ip address
encapsulation frame-relay IETF
ip route-cache flow
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
service-module t1 timeslots 1-24
frame-relay lmi-type cisco
!
interface Serial0/0.222 multipoint
bandwidth 1536
ip address x.x.x.x 255.255.255.252
ip policy route-map noCOS
frame-relay interface-dlci 222
*
Show service command:
Module type is T1/fractional
Hardware revision is 0.112, Software revision is 20050811-0.3,
Image checksum is 0x80ACD1B3, Protocol revision is 0.1
Receiver has no alarms.
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536 Kbits/sec.
Last module self-test (done at startup): Passed
Last clearing of alarm counters 19w2d
loss of signal : 12, last occurred 00:16:47
loss of frame : 27, last occurred 00:16:47
AIS alarm : 3, last occurred 19w1d
Remote alarm : 3, last occurred 00:31:14
Module access errors : 0,
Total Data (last 96 15 minute intervals):
289547 Line Code Violations, 5361 Path Code Violations
658 Slip Secs, 2185 Fr Loss Secs, 2048 Line Err Secs, 3 Degraded Mins
6 Errored Secs, 1 Bursty Err Secs, 11 Severely Err Secs, 2174 Unavail Secs
Data in current interval (126 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
*
*
New 2821 router:
controller T1 0/2/1
framing esf
linecode b8zs
channel-group 0 timeslots 24
!
interface Serial0/2/1:0
bandwidth 1536
no ip address
encapsulation frame-relay IETF
ip route-cache flow
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
service-module t1 timeslots 1-24
frame-relay lmi-type cisco
!
interface Serial0/2/1.222 multipoint
bandwidth 1536
ip address x.x.x.x 255.255.255.252
ip policy route-map noCOS
frame-relay interface-dlci 222
*
Thanks,
Davce
