When you say a 128 line, what are you referring to (ISDN) ??? What protocol & framing are you running. I know OSPF Nortel & OSPF Cisco, won't work out without a little tweaking. Phil ----- Original Message ----- From: Marakalas To: Sent: Tuesday, May 08, 2001 2:31 AM Subject: Connect Cisco 2501 to Lucent Router [7:3559] > Hi Guys/dolls > > I've got a problem whereby Im connecting a cisco router with a lucent > router via a 128kb line. I've configured the serial interface on the > cisco router with Encap PPP and also on the Lucent router.When I show > the interface, I get the "Line up protocol up" statement, which tells > me that the link is working fine but for some reason I can't ping the > other side. Any suggestion?? > > Thanx > _______________________________________________________________ > http://www.webmail.co.za the South-African free email service > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3587&t=3559 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]