Hi,
I'm using an AS5300 with 8E1/PRI Card and a Cisco 1721 with a VWIC-2MFT-G703. I tried to set a multilink connexion between them.
The Problem is that When they are on HDLC encapsulation, both Serial on the 1721 are up but when I set encapsulation PPP in order to set the multilink the serial went down, but if I delete the encapsulation it goes up.
Following my actual config :
AS 5300: controller E1 2 framing NO-CRC4 channel-group 0 timeslots 1-31 ! controller E1 3 framing NO-CRC4 channel-group 0 timeslots 1-31
interface Serial2:0 description LS-1 with Cisco 1721 bandwidth 1984 ip address 192.168.1.1 255.255.255.252 no fair-queue ! interface Serial3:0 description LS-2 with Cisco 1721 bandwidth 1984 ip address 192.168.1.5 255.255.255.252 no fair-queue
When I type sh controller :
Nas-Router#sh controller E1 3 E1 3 is up. Applique type is Channelized E1 - balanced No alarms detected. alarm-trigger is not set Version info of slot 0: HW: 1, PLD Rev: 11 Framer Version: 0x8
Manufacture Cookie Info: EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x49, Board Hardware Version 3.1, Item Number 800-3883-02, Board Revision B0, Serial Number 19551402, PLD/ISP Version 0.1, Manufacture Date 10-Apr-2000.
Framing is NO-CRC4, Line Code is HDB3, Clock Source is Internal.
When I type Sh Serial :
Nas-Router#sh int s3:0 Serial3:0 is up, line protocol is down Hardware is DSX1 Description: LS-2 with Cisco 1721 Internet address is 192.168.1.5/30 MTU 1500 bytes, BW 1984 Kbit, DLY 20000 usec, reliability 220/255, txload 1/255, rxload 1/255 Encapsulation PPP, loopback not set Keepalive set (10 sec) LCP Listen Closed: LEXCP, IPCP, CCP, CDPCP, BRIDGECP, LLC2, BACP, IPV6CP Last input 00:00:00, output never, output hang never Last clearing of "show interface" counters 00:19:50 Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 1 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 1207 packets input, 14492 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 356 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 356 abort 1395 packets output, 17124 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Timeslot(s) Used:1-31, Transmitter delay is 0 flags
Did anyone face the problem? How can we solve it
Thanks
MatrixDz2002