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Contents
Managing a 3G/4G modem ································································ 1
Restrictions: Hardware compatibility with 3G/4G modem management ·················································· 1
Restrictions and guidelines: 3G/4G modem management ··································································· 1
3G/4G modem management tasks at a glance ················································································· 2
Configuring the 3G modem cellular interface ···················································································· 2
Configuring an Eth-channel interface for a 4G modem ······································································· 3
Configuring basic parameters for an Eth-channel interface ··························································· 3
Configuring an IP address for an Eth-channel interface of a 4G modem ·········································· 4
Configuring a 3G/4G network ······································································································· 5
Configuring parameter profiles ······································································································ 6
About parameter profiles ······································································································· 6
Creating a parameter profile for a 3G modem ············································································ 6
Creating a parameter profile for a 4G modem ············································································ 6
Specifying the primary and backup profiles ··············································································· 7
Specifying the primary or secondary SIM card ·················································································· 7
Associating 3G/4G link backup with a track entry ·············································································· 8
Configuring PIN verification ·········································································································· 8
Configuring DM ························································································································· 9
Setting the RSSI thresholds ········································································································· 9
Issuing a configuration directive to a 3G/4G modem ········································································ 10
56H
10
24H
Configuring automatic reboot ·······························································································
57H
10
25H
Configuring manual reboot ··································································································
58H
11
26H
Binding the IMSI of the SIM card to an interface ·············································································
59H
11
27H
Display and maintenance commands for 3G/4G modem management ················································
60H
11
28H
3G/4G modem management configuration examples ·······································································
61H
12
29H
Example: Configuring 4G modem management ·······································································
62H
12
30H
Troubleshooting ·······················································································································
63H
13
31H
Symptom ·························································································································
64H
13
32H
Solution ···························································································································
65H
13
