iii
Configuration example for accessing the Internet through an ADSL interface ········································ 56
Configuring ISDN ·························································································· 58
Overview ·························································································································································· 58
Configuring ISDN BRI ······································································································································ 59
Configuring ISDN PRI ······································································································································ 61
Configuring the negotiation parameters of ISDN layer 3 protocol ···································································· 62
Configuring the ISDN Q.931 protocol version ·································································································· 66
Configuring the SPID of the ISDN NI protocol ································································································· 67
Setting the called number or subaddress to be checked during a digital incoming call ··································· 67
Configuring an interface to send calling number during an outgoing call ························································ 68
Setting the local management ISDN B channel ······························································································· 68
Configuring ISDN B channel selection mode ··································································································· 69
Configuring the sliding window size on a BRI interface ··················································································· 69
Configuring the sliding window size on a PRI interface ··················································································· 70
Collecting ISDN message statistics ················································································································· 70
Configuring an interface to check the calling number when an incoming call comes ······································ 71
Configuring progress-to-alerting conversion ···································································································· 71
Configuring ISDN to carry the Calling-Name field in outgoing packets ···························································· 71
Configuring ISDN to carry the Connected-Name field in outgoing packets ····················································· 72
Configuring ISDN to carry the Channel-ID field for only once in the responses ·············································· 72
Configuring the service type in the ISDN bearer compatibility signaling ·························································· 72
Setting the progress indicator value in ISDN signaling messages ··································································· 73
Configuring TEI treatment on the BRI interface ······························································································· 73
Configuring an ISDN BRI leased line ··············································································································· 73
Configuring permanent link function at ISDN BRI link layer ············································································· 74
Configuring an ISDN BRI interface to be in permanent active state on physical layer ···································· 74
Configuring deactivation protection for an ISDN BRI interface ········································································ 75
Enabling remote powering on an ISDN BRI interface ······················································································ 75
Configuring ISDN call check ···························································································································· 76
Enabling the trap function ································································································································ 76
Displaying and maintaining ISDN ···················································································································· 76
ISDN configuration examples ·························································································································· 77
Connecting routers through ISDN PRI lines ····························································································· 77
Connecting routers through ISDN BRI lines running NI ··········································································· 78
Using ISDN BRI leased lines to implement MP bundling ········································································· 78
Configuring ISDN 128K leased lines ········································································································ 79
Interoperating with DMS100 switches ······································································································ 82
Troubleshooting ··············································································································································· 83
Configuring frame relay ················································································· 85
Overview ·························································································································································· 85
Frame relay interface types ······················································································································ 85
Virtual circuit ············································································································································· 85
Data link connection identifier ·················································································································· 86
Frame relay address mapping ················································································································· 86
LMI protocol ············································································································································· 86
Typical application scenarios ··················································································································· 87
Hardware compatibility with frame relay ·········································································································· 88
Frame relay configuration task list ··················································································································· 88
Configuring DTE side frame relay ···················································································································· 89
Configuring basic DTE side frame relay ··································································································· 89
Configuring frame relay address mappings ····························································································· 89
Configuring a frame relay local virtual circuit ··························································································· 91
Configuring a frame relay subinterface ···································································································· 91
Configuring Annex G ································································································································ 92
Marking the DE bit ···································································································································· 93
Configuring frame relay fragmentation ····································································································· 94
Configuring DCE side frame relay ··················································································································· 95
Configuring basic DCE side frame relay ·································································································· 95
Configuring frame relay address mapping on the DCE side ···································································· 96
Configuring frame relay local virtual circuit on the DCE side ··································································· 96
To Next Page
Loading...
Need help?
General
