Manual
1-, 2-, and 4-Port T1/E1 HWICs and 8-Port T1/E1 Network Module
How to Configure T1/E1 HWICs and Network Module
6
Cisco IOS Release 12.4(11)XW5, and 12.4(20)T
Configuring the T1/E1 HWICs or Network Module
To configure the T1/E1 HWICs or network module, perform the following tasks:
SUMMARY STEPS
1. enable
2. configure terminal
3. network-clock-participate [slot slot-number | wic wic-slot]
4. controller {t1 | e1} slot/subslot/port
5. framing {sf | esf}
or
framing {crc4 | no-crc4}
6. linecode {ami | b8zs}
or
linecode {ami | hdb3}
7. fdl {att | ansi | both}
8. clock source {line | internal}
9. line-termination {75-ohm | 120-ohm}
10. loopback {diagnostic | local {payload | line} | remote {iboc | esf {payload | line}}}
11. cablelength long db-loss-value
or
cablelength short length
12. channel group channel-group-number {timeslots range [speed kbps] | unframed}
or
pri-group timeslots timeslot-range [nfas_d | service]
or
tdm-group tdm-group-no timeslots timeslot-range
13. national reserve N sa4 sa5 sa6 sa7 sa8
14. crc-threshold value
15. yellow {generation | detection}
16. bert pattern pattern interval time