
ii
5 Hardware management and maintenance·············································5-31
Displaying detailed information about the firewall·························································································5-31
Displaying the software and hardware version information for the firewall···················································5-31
Displaying the electrical label information for the firewall··············································································5-32
Displaying the CPU usage of the firewall······································································································5-33
Displaying the memory usage of the firewall·································································································5-33
Displaying the operational status of power supplies·····················································································5-34
Displaying the temperature information for the firewall·················································································5-35
Displaying the operational statistics about the firewall··················································································5-35
Displaying transceiver module information ···································································································5-36
Rebooting the firewall····································································································································5-37
6 Troubleshooting·····················································································6-38
Power supply failure······································································································································6-38
Configuration terminal display issue ·············································································································6-38
Password loss···············································································································································6-38
Cooling system failure···································································································································6-39
Software loading failure·································································································································6-39
Appendix A Chassis views and technical specifications···························6-39
Chassis views···············································································································································6-39
Interface modules··········································································································································6-40
NSQM1GT4PFC···································································································································6-41
NSQM1GP4FBA···································································································································6-41
NS-NIM-TG6A·······································································································································6-42
Power supplies··············································································································································6-42
AC power supplies································································································································6-42
DC power supplies································································································································6-43
High-voltage DC power supplies···········································································································6-43
Dimensions and weights·······························································································································6-43
Chassis ·················································································································································6-44
Interface modules··································································································································6-44
Drives····················································································································································6-44
Storage media specifications························································································································6-44
Power consumption·······································································································································6-44
Chassis ·················································································································································6-45
Interface modules··································································································································6-45
Drives····················································································································································6-45
Power supply specifications··························································································································6-45
Fan tray specifications ··································································································································6-46
Port specifications·········································································································································6-46
Console port··········································································································································6-46
Micro USB port······································································································································6-46
GE copper port······································································································································6-47
GE fiber port··········································································································································6-47
10 GE fiber port·····································································································································6-48
Appendix B LEDs·····················································································6-49
Appendix C Cables··················································································6-50
Console cable ···············································································································································6-50
RJ-45 to DB9 console cable··················································································································6-50
Micro USB console cable······················································································································6-50
Ethernet twisted pair cable····························································································································6-51
Introduction ···········································································································································6-51
Making an Ethernet twisted pair cable··································································································6-54
Optical fiber···················································································································································6-54