We have migrated our voice system from multiplexer to VOIP solution. However, there were a lot of errors generated at one of the router (1721) when we attempted to put off the multiplexer and connecting two sites with routers directly.
I would like to understand if I need any special changes during putting off the MUX. Any comments will be appreciated, thank you.
Below is the information of my network configuration:
Exisitng network: 3745 -- MUX1 ---Wan--- MUX2 -- 1721
Proposed network with error: 3745 ---Wan--- 1721
Existing Serial Interface Setting of 1721:
interface Serial0
description Connecting to MUX
bandwidth 256
no ip address
encapsulation frame-relay
no fair-queue
frame-relay traffic-shaping
!
interface Serial0.104 point-to-point
Description Connecting to 3745
bandwidth 256
ip address 10.206.2.2 255.255.255.0
frame-relay interface-dlci 104
Proposed Serial Interface Setting of 1721:
interface Serial0
Description Connecting to 3745
bandwidth 256
ip address 10.206.2.2 255.255.255.0
Error Generated on the Serial Interface after changes:
SH#sh int s0
Serial0 is up, line protocol is up
Hardware is PowerQUICC Serial
Description: 256 Frame-Relay line
Internet address is 10.206.2.2/24
MTU 1500 bytes, BW 256 Kbit, DLY 20000 usec,
reliability 181/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 234
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1000 bits/sec, 2 packets/sec
5 minute output rate 1000 bits/sec, 2 packets/sec
109306 packets input, 14420879 bytes, 0 no buffer
Received 5711 broadcasts, 7 runts, 0 giants, 0 throttles
260059 input errors, 6787 CRC, 252924 frame, 0 overrun, 0 ignored, 348 abort
238717 packets output, 26842280 bytes, 0 underruns
0 output errors, 0 collisions, 34 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
