GigaX Series L2 Managed Switch User Guide
7
5.1
Power On Self Test ........................................................ 66
5.1.1
Boot ROM Command Mode ........................... 67
5.1.2
Boot ROM Commands.................................... 68
5.2
Login and Logout ........................................................... 69
5.3
CLI Commands .............................................................. 69
5.3.1
System Commands ........................................ 69
5.3.2
Physical Interface Commands........................ 72
5.3.3
Bridge Commands .......................................... 73
5.3.4
SNMP.............................................................. 81
5.3.5
Security Commands ....................................... 89
5.4
CLI command : security sshkey showMiscellaneous
Commands ..................................................................... 92
5.4
Miscellaneous Commands ............................................. 93
6.1
IP Addresses.................................................................. 94
6.1.1
Structure of an IP address .............................. 94
6.1.2
Network classes.............................................. 96
6.2
Subnet masks ................................................................ 97
7.1
Diagnosing problems using IP utilities ........................... 99
7.1.1
ping ................................................................. 99
7.1.2
nslookup ....................................................... 101
7.2
Replacing defective fans .............................................. 102
7.3
Simple fixes .................................................................. 104