2.5 DHCP .......................................................................................................................................................................... 60
2.5.1 Server ...................................................................................................................................................................... 60
2.5.1.1 Mode .................................................................................................................................................................... 60
2.5.1.2 Excluded IP ........................................................................................................................................................... 61
2.5.1.3 Pool ...................................................................................................................................................................... 61
2.5.2 Snooping ................................................................................................................................................................. 62
2.5.3 Relay ....................................................................................................................................................................... 63
Security ...................................................................................................................................................... 64
2.6 Security ...................................................................................................................................................................... 64
2.6.1 Switch ..................................................................................................................................................................... 64
2.6.1.1 Users .................................................................................................................................................................... 64
2.6.1.2 Privilege Level ...................................................................................................................................................... 65
2.6.1.3 Auth Method ....................................................................................................................................................... 66
2.6.1.4 SSH ....................................................................................................................................................................... 67
2.6.1.5 HTTPS ................................................................................................................................................................... 67
2.6.1.6 Access Management ............................................................................................................................................ 67
2.6.1.7 SNMP ................................................................................................................................................................... 68
2.6.1.7.1 System .............................................................................................................................................................. 68
2.6.1.7.2 Trap ................................................................................................................................................................... 69
2.6.1.7.3 Communities ..................................................................................................................................................... 70
2.6.1.7.4 Users ................................................................................................................................................................. 71
2.6.1.7.5 Groups .............................................................................................................................................................. 72
2.6.1.7.6 Views ................................................................................................................................................................. 73
2.6.1.7.7 Access ............................................................................................................................................................... 73
2.6.1.8 RMON .................................................................................................................................................................. 74
2.6.1.8.1 Statistics ............................................................................................................................................................ 74
2.6.1.8.2 History ............................................................................................................................................................... 74
2.6.1.8.3 Alarm ................................................................................................................................................................ 74
2.6.1.8.4 Event ................................................................................................................................................................. 75
2.6.2 Network Security .................................................................................................................................................... 76
2.6.2.1 Limit Control ........................................................................................................................................................ 76
2.6.2.2 NAS ...................................................................................................................................................................... 77
2.6.2.3 ACL ....................................................................................................................................................................... 84
2.6.2.3.1 Ports .................................................................................................................................................................. 84
2.6.2.3.2 Rate Limiters ..................................................................................................................................................... 85
2.6.2.3.3 Access Control List ............................................................................................................................................ 86
2.6.2.4.1 Configuration .................................................................................................................................................... 87
2.6.2.4.2 Static Table ....................................................................................................................................................... 87
2.6.2.5 ARP Inspection ..................................................................................................................................................... 88
2.6.2.5.1 Port Configuration ............................................................................................................................................ 88
2.6.2.5.2 VLAN Configuration .......................................................................................................................................... 89
2.6.2.5.3 Static Table ....................................................................................................................................................... 89
2.6.3 AAA ......................................................................................................................................................................... 90
2.6.3.1 RADIUS ................................................................................................................................................................. 90
2.6.3.2 TACACS+ ............................................................................................................................................................... 92
Aggregation ................................................................................................................................................ 93
2.7 Aggregation ................................................................................................................................................................ 93
2.7.1 Static ....................................................................................................................................................................... 93
2.7.2 LACP ........................................................................................................................................................................ 94
Link OAM ................................................................................................................................................... 96
2.8 Link OAM ................................................................................................................................................................... 96