Digi TransPort LR54, Руководство пользователя

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Interfaces Wide Area Networks (WANs)
LR54 User Guide 105
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Modem configurations are enabled by default. To disable:
(config)> network modem wwan enable false
(config)>
4. Set the SIM slot that should be used by the modem:
(config)> network modem wwan sim_slot value
(config)>
where value is one of the following:
n
any : Uses either SIM slot.
n
1 : Uses the first SIM slot.
n
2 . Uses the second SIM slot.
The default is any .
5. If sim_slot is set to any , set the SIM slot that should be considered the preferred slot for this
modem:
(config)> network modem wwan sim_slot_preference value
(config)>
where value is one of the following:
n
none : Does not consider either SIM slot to be the preferred slot.
n
1 : Configures the first SIM slot as the preferred SIM slot.
n
2 . Configures the second SIM slot as the preferred SIM slot.
In the event of a failover to a non-preferred SIM, or if manual SIM switching is used to switch to
a non-preferred SIM, the modem will attempt to reconnect to the SIM in the preferred SIM slot.
The default is
none .
6. Set the maximum number of interfaces. This is used when using dual-APN SIMs . The default is
1 .
(config)> network modem wwan max_intfs int
(config)>
7. Carrier switching allows the modem to automatically match the carrier for the active SIM.
Carrier switching is enabled by default. To disable:
(config)> network modem wwan carrier_switch false
(config)>
8. Set the type of cellular technology that this modem should use to access the cellular network:
(config)> network modem wwan access_tech value
(config)>