CM820V-W User Manual
2
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Table of Contents
1 Product Introduction ··························································································································································5
1.1 Product overview············································································································· 5
1.2 Typical Application Diagram···································································································· 5
1.3 Features····································································································································· 6
2 Hardware Installation·························································································································································7
2.1 Overall Dimensions·················································································································· 7
2.2 Ports············································································································································ 8
2.3 Powering up the CM820V-W··································································································· 9
2.4 SIM/UIM card ···························································································································· 9
2.5 Terminal block ··························································································································· 9
2.6 Grounding·································································································································· 9
2.7 Power Supply·························································································································· 10
2.8 LED Description······················································································································ 10
3 Software configuration·····················································································································································11
3.1 Overview·································································································································· 11
3.2 How to log into the Router····································································································· 11
3.3 Router status··························································································································· 14
3.3.1 Status overview···················································································································· 14
3.3.2 Network status····················································································································· 15
3.3.3 Firewall status······················································································································ 18
3.3.4 Routes··································································································································· 18
3.3.5 System log···························································································································· 19
3.3.6 Kernel log······························································································································ 19
3.3.7 Realtime graphs··················································································································· 20
3.4 System Configuration············································································································· 21
3.4.1 Setup wizard ························································································································ 21
3.4.2 System·································································································································· 25
3.4.3 Password······························································································································ 27
3.4.4 NTP········································································································································ 27
3.4.5 Backup/Restore··················································································································· 28
3.4.6 Upgrade································································································································ 28
3.4.7 Reset····································································································································· 30
3.4.8 Reboot··································································································································· 31
3.5 Services configuration············································································································ 31
3.5.1 ICMP check·························································································································· 31
3.5.2 VRRP ···································································································································· 33
3.5.3 Failover (link backup)·········································································································· 34
3.5.4 DTU······································································································································· 36
3.5.5 SNMP···································································································································· 38
3.5.6 GPS (optional) ····················································································································· 40
