[原创]正学ccna，帮我看看isdn那配错了？

gaoerbao

<p>我用的是boson netsim 6.0 在配置isdn时 3&nbsp;layer 怎么0个active ?</p><p>Router&gt;en<br/>Router#conf t<br/>Enter configuration commands, one per line.&nbsp; End with CNTL/Z.<br/>Router(config)#hostn R1<br/>R1(config)#interf bri0<br/>R1(config-if)#ip address 10.1.1.1 255.255.255.0<br/>R1(config-if)#no shut<br/>%LINK-3-UPDOWN: Interface Bri0, changed state to up<br/>R1(config-if)#exit<br/>R1(config)#isdn switch-type basic-ni<br/>R1(config)#interf bri0<br/>R1(config-if)#isdn spid1 32177820010100<br/>R1(config-if)#<font color="#f70909">dialer string 7782001</font><br/>R1(config-if)#exit<br/>R1(config)#dialer-list 1 protocol ip permit<br/>R1(config)#interf bri0<br/>R1(config-if)#dialer-group1<br/>R1(config-if)#end<br/>R1#show isdn status<br/>Global ISDN Switchtype = basic-ni<br/>ISDN BRI0 interface<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dsl 0, interface ISDN Switchtype = basic-ni<br/>&nbsp;&nbsp;&nbsp; Layer 1 Status:<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TESTING<br/>&nbsp;&nbsp;&nbsp; Layer 2 Status:<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TEI 64, ces = 1, state = 5(init)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; spid1 configured, no LDN, spid1 sent, spid1 valid<br/>&nbsp;&nbsp;&nbsp; Layer 3 Status:<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#f70909"> 0 Active Layer 3 Call(s)<br/></font>&nbsp;&nbsp;&nbsp; Active dsl 0 CCBs = 0<br/>&nbsp;&nbsp;&nbsp; The Free Channel Mask:&nbsp; 0x80000003<br/>&nbsp;&nbsp;&nbsp; Number of L2 Discards = 0, L2 Session ID = 100<br/>&nbsp;&nbsp;&nbsp; Total Allocated ISDN CCBs = 0</p>