These 2 routers were communicating with each other until recently between a main office and another office on site ~800 feet away. The link uses an underground copper run which was designated as being a T1 line at some point. Someone wiped the configuration on the local side router. For testing purposes we now have both routers in the same room connected with a custom made T1 crossover cable with pins 1 to 4 & 2 to 5 checked with a cat5 tester. The remote side router has a single port T1 DSU/CSU and the cable is connected to port 0 on the local side router. The config in the remote side router has been left as it was when the link was working so that I can try to compliment or mirror this on the local side router. I'm unable to exactly mirror the config of the remote router as the "service-module t1" is not an available option on the local router. So far I'm not even able to ping across the serial interfaces. I'm not a Cisco expert by any means and would appreciate some help from those in the community with more knowledge. Thanks
Remote end has a single port WIC-1DSU-T1 with the following info/configuration known to have been working:
IOS (tm) C2600 Software (C2600-IK9O3S-M), Version 12.2(15)ZJ2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)
cisco 2621XM (MPC860P) processor (revision 0x100) with 125952K/5120K bytes of memory.
Processor board ID JAE07330DD0 (76228176)
M860 processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
2 FastEthernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
1 Virtual Private Network (VPN) Module(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
interface Serial0/0
ip address 172.16.48.2 255.255.255.252
encapsulation ppp
no fair-queue
service-module t1 timeslots 1-24
router eigrp 10
network 10.0.0.0
network 172.0.0.0 0.255.255.255
no auto-summary
REMOTE#sh int S 0/0
Serial0/0 is down, line protocol is down
Hardware is PQUICC with Fractional T1 CSU/DSU
Internet address is 172.16.48.2/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Closed, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:11:35
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
0 packets input, 0 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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
Local has a 2 port VWIC-2MFT-T1 and I have attempted a new config to compliment the remote site config as best I could:
cisco 2621XM (MPC860P) processor (revision 0x100) with 125952K/5120K bytes of memory.
Processor board ID JAE07330G8A (3498380581)
M860 processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
2 FastEthernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
2 Channelized T1/PRI port(s)
1 Virtual Private Network (VPN) Module(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
controller T1 0/0
shutdown
framing esf
clock source internal
linecode b8zs
channel-group 0 timeslots 1-24
controller T1 0/1
shutdown
framing sf
linecode ami
interface Serial0/0:0
bandwidth 1536
ip address 172.16.48.1 255.255.255.252
encapsulation ppp
no fair-queue
router eigrp 10
network 10.0.0.0
network 172.0.0.0 0.255.255.255
no auto-summary
LOCAL#sh int S 0/0:0
Serial0/0:0 is reset, line protocol is down
Hardware is PowerQUICC Serial
Internet address is 172.16.48.1/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Closed, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:33:59
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
0 packets input, 0 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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 68 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Timeslot(s) Used:1-24, SCC: 0, Transmitter delay is 0 flags
