Hi Dear all, I want to ask what is the difference when the ISDN layer 2 shown as TEI_ASSIGNED and MULITPLE_FRAME_ESTABLISHED when the layer 1 is active?
I found my layer2 is shown as TEI_ASSIGNED most of the time, but it is a working ISDN line when I want to make connection. But sometime the layer2 is shown as MULITPLE_FRAME_ESTABLISHED when I didn't make any ISDN call? Why? In what situation, it will shown as MULITPLE_FRAME_ESTABLISHED? Besides, why sometime, it has two TEI number assigned as shown below Router>sh isdn status Global ISDN Switchtype = basic-net3 ISDN BRI6/0 interface dsl 40, interface ISDN Switchtype = basic-net3 Layer 1 Status: ACTIVE Layer 2 Status: TEI = 70, Ces = 1, SAPI = 0, State = TIMER_RECOVERY TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 40 CCBs = 0 The Free Channel Mask: 0x80000003 ISDN BRI6/3 interface dsl 43, interface ISDN Switchtype = basic-net3 Layer 1 Status: DEACTIVATED Layer 2 Status: TEI = 67, Ces = 1, SAPI = 0, State = TEI_ASSIGNED TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3 Status: 0 Active Layer 3 Call(s) Active dsl 43 CCBs = 0 The Free Channel Mask: 0x80000003 Total Allocated ISDN CCBs = 0 ================================================================== De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. ================================================================== The information contained in this message may be confidential and is intended to be exclusively for the addressee. Should you receive this message unintentionally, please do not use the contents herein and notify the sender immediately by return e-mail. ================================================================== Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56961&t=56961 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]