What I mean is: How to slove the Layer 2 problem? I can not see anything indicating level 2 connected while on 3600 (the switch) I can see it is connected. On Sat, 7 Sep 2002 01:28:36 -0700 (PDT) Lars Higham wrote:
> > How can you simplify to troubleshoot? What can be eliminated from the equation? > Have you tried going Juniper to Juniper and/or Zebra to Zebra? > Regards, > Lars > thinkworker wrote:I am connection a zebra colne (with X.35 cable connecting to a > Alcatel-Newbridge > 2603 DTU) to Alcatel-Newbridge 3600 bandwidth manager DNIC card, the > other end is a Juniper box with E1 interface connecting to 3600 E1 > interface. It is like this: > > l-------lv.35 l---------l l--------------l l--------l > lzebra l-------l2603 l--DNICl3600 box lE1---E1lJuniper l > lbox l lDTU l facel l l l > l-------l l---------l l--------------l l--------l > > I make a connection from the DNIC to one E1 timeslot(64K), then make > configuration on Juniper's interface for connection.Framing from Juniper > E1 to 3600 E1 is G703-nocrc4. I can see the connection is UP. > > On the zebra box, I set the encapsulation to HDLC-cisco, the same as > Juniper encapsulation, but the link is never up! > > I check the Juniper link status and found it is down (Level 2) while if > I made a loop from 3600 timeslot to both sides (I mean to zebra box and > Juniper box) I can see on both sides link is up (In Juniper I had to add > a no-keepalive configuration). And as I release the loop,again failed. > > I check the zebra box with show interface command, found CTS is always > down, so I made a configuration on 3600 to stop the "end-to-end" > signaling and set it to "always on", but the connection on Juniper side > is always fail. > > Is there anything I can do to make the two router boxes connected? > > By the way, is there anyway I can use to check if there is anything > wrong with the layer 2 connection? > Do You Yahoo!? > Yahoo! Finance - Get real-time stock quotes Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=52847&t=2046 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
