----- Original Message ----- From: "Gene Frederick Boniel" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 25, 2002 8:15 PM Subject: [plug] Netopia Router and Cisco: have any idea?
> Serial Line Configuration > > Circuit Type... Permanent Sync > Data Rate (kbps) 512 > Invert Tx Clock: No > Circuit Activation Requires... DCD and DSR > Data Link Encapsulation HDLC > On the other hand... heres my Cisco 2610 Configuration. > but when ill check the status... > > Serial0/1 is up, line protocol is down > MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 > Encapsulation HDLC, loopback not set, keepalive set (10 sec) > 84327783 input errors, 78 CRC, 630 frame, 0 overrun, 0 ignored, > 84327075 abort > 13707 packets output, 328653 bytes, 0 underruns there are lots of input errors from your cisco router.. meaning it can not understand what netopia router is sending about. here are my suggested actions: 1. try to set your cisco router serial interface bandwidth to 512kbps instead of 1544kbps as what your netopia router bandwidth configured and your nokia csu/dsu bandwidth maximum capacity (nokia bb512) 2. if number 1 still fails, conduct a loopback test starting from your cisco router to the first csu/dsu.. if everything is ok, meaning your v.35 cable that connects your cisco router and first csu/dsu are properly configured otherwise you already know where your first failure is. 3. next, conduct a loopback test from cisco router to the second csu/dsu (that connected to your netopia router).. if everything is ok, meaning no problem from your cisco router to the first and second csu/dsu otherwise the problem between the two csu/dsu 4. try to reverse its loopback test by starting from your netopia router to the first csu/dsu (the one connected to your netopia router).. if everything is ok, try the second csu/dsu... if everything goes well then no problem with your physical connection... 5. if 1 to 4 still fails, try to check your cabling... try to use another available serial port.. 6. try to see if the timing or serial clock is properly match. 7. if still fails, call technical support of netopia :-> fooler. _ Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] To subscribe to the Linux Newbies' List: send "subscribe" in the body to [EMAIL PROTECTED]
