Allied Telesis AlliedWare Plus AR Series, Техническое руководство

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C613-22132-00 REV A Introduction
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Page 3
5G Mobile Broadband UTM Firewall
Contents
Introduction .........................................................................................................................................1
Products and software version that apply to this guide ...............................................................1
What does a 5G cellular modem do?..................................................................................................4
5G Internal modem features .........................................................................................................4
Available radio frequencies ...........................................................................................................4
How does this feature work? ........................................................................................................5
Limitations.....................................................................................................................................6
How to use the 5G cellular modem.....................................................................................................7
A simple connection .....................................................................................................................7
A backup and resiliency connection .............................................................................................7
Integrated security with 5G WAN backup.....................................................................................8
Configuring a 5G modem using a the ‘wwan0’ interface............................................................10
Optional configuration commands .............................................................................................10
Show commands to monitor what is happening ........................................................................12
Carrier support ..................................................................................................................................19
PRI file support ...........................................................................................................................19
Upgrading firmware and PRI files ...............................................................................................21
Upgrading firmware versions: examples ....................................................................................23
Upgrading or adding PRI files: example .....................................................................................34
Troubleshooting ..........................................................................................................................37
SIM card detection test .....................................................................................................................39