Asus GigaX2124 - Manual (Page 12)

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5.3.22.2 dot1x port-control ............................................. 92
5.3.23 Dial-in User ............................................................ 92
5.3.23.1 dot1x username password ............................... 92
5.3.23.2 show dot1x user ............................................... 92
5.3.24 RADIUS .................................................................. 92
5.3.24.1 RADIUS settings .............................................. 92
5.3.24.2 show dot1x radius ............................................ 93
5.3.25 Port Security ............................................................ 93
5.3.25.1 show port security ............................................ 93
5.3.25.2 clear port security ............................................. 93
5.3.25.3 switchport port-security .................................... 93
5.3.25.4 switchport port-security aging .......................... 94
5.3.26 NTP ........................................................................ 94
5.3.26.1 ntp server ......................................................... 94
5.3.26.2 ntp sync ............................................................ 94
5.3.26.3 show ntp server ................................................ 95
5.3.26.4 show clock ........................................................ 95
5.4 Miscellaneous commands ........................................95
6. IP Addresses, Network Masks & Subnets ........96
6.1 IP Addresses ............................................................96
6.1.1 Structure of an IP address ......................................... 96
6.1.2 Network classes ........................................................ 97
6.2 Subnet masks ...........................................................98
7. Troubleshooting .................................................99
7.1 Diagnosing problems using IP utilities .....................99
7.1.1 ping .......................................................................... 99
7.1.2 nslookup ................................................................. 100
7.2 Simple fixes ............................................................101
8. Glossary ............................................................103