4.9.1 StormControl................................................................................................108
4.9.2 802.1x............................................................................................................109
4.9.3 DHCPSnooping.............................................................................................116
4.9.4 DynamicARPInspection...............................................................................122
4.9.5 PortSettings..................................................................................................123
4.9.6 DynamicARPInspectionStatistics................................................................123
4.9.7 IPSourceGuard.............................................................................................124
4.9.8 DOS................................................................................................................127
4.9.9 Authentication,authorization,andaccounting(AAA)..................................129
4.9.10
TACACS+server.............................................................................................132
4.9.11 Radiusserver.................................................................................................133
4.9.12 Access............................................................................................................135
4.10 AccessControlList................................................................................................137
4.10.1 WhatisACL?.................................................................................................137
4.10.2 MAC‐BasedACL.............................................................................................137
4.10.3 MAC‐BasedACE............................................................................................137
4.10.4 IPv4‐BasedACL..............................................................................................139
4.10.5 IPv4‐BasedACE.............................................................................................139
4.10.6
IPv6‐BasedACL..............................................................................................143
4.10.7 IPv6‐BasedACE.............................................................................................143
4.10.8 ACLBinding...................................................................................................144
4.11 MACAddressTable...............................................................................................144
4.11.1 WhatisaMACAddressTable?......................................................................144
4.11.2 StaticMACSettings.......................................................................................145
4.11.3 MACFiltering.................................................................................................145
4.11.4 DynamicAddressSetting..............................................................................145
4.11.5 DynamicallyLearned
.....................................................................................146
4.12 LinkLayerDiscoveryProtocol(LLDP)....................................................................147
4.12.1 WhatisLLDP.................................................................................................147
4.12.2 LLDPGlobalSetting.......................................................................................147
4.12.3 LLDPPortSettings.........................................................................................148
4.12.4 LLDPLocalDevice..........................................................................................150
4.12.5 LLDPRemoveDevice.....................................................................................151
4.12.6 LLDPMEDNetworkPolicySettings...............................................................151
4.12.7 MED
PortSettings.........................................................................................154
4.12.8 LLDPOverloading..........................................................................................155
4.12.9 LLDPStatistics...............................................................................................156
4.13 Diagnostics............................................................................................................157
4.13.1 CableDiagnostics..........................................................................................157
4.13.2 SystemStatus................................................................................................158
4.13.3 IPv4PingTest................................................................................................158
4.13.4 IPv6PingTest................................................................................................158