【正文】 e root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 4106 (priority 4096 sysidext 10) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Desg FWD 4 P2pVLAN0020 Spanning tree enabled protocol ieee Root ID Priority 4116 Address This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 4116 (priority 4096 sysidext 20) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Desg FWD 4 P2pVLAN0030 Spanning tree enabled protocol ieee Root ID Priority 4126 Address This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 4126 (priority 4096 sysidext 30) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Desg FWD 4 P2pVLAN0040 Spanning tree enabled protocol ieee Root ID Priority 4136 Address This bridge is the root Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 4136 (priority 4096 sysidext 40) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Desg FWD 4 P2pVLAN0050 Spanning tree enabled protocol ieee Root ID Priority 4146 Address Cost 4 Port 25(GigabitEthernet0/1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32818 (priority 32768 sysidext 50) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Root FWD 4 P2pVLAN0060 Spanning tree enabled protocol ieee Root ID Priority 4156 Address Cost 4 Port 25(GigabitEthernet0/1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32828 (priority 32768 sysidext 60) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Root FWD 4 P2pVLAN0070 Spanning tree enabled protocol ieee Root ID Priority 4166 Address Cost 4 Port 25(GigabitEthernet0/1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32838 (priority 32768 sysidext 70) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Root FWD 4 P2pVLAN0080 Spanning tree enabled protocol ieee Root ID Priority 4176 Address Cost 4 Port 25(GigabitEthernet0/1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32848 (priority 32768 sysidext 80) Address Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 20Interface Role Sts Cost Type Fa0/1 Desg FWD 19 P2pFa0/2 Desg FWD 19 P2pGi0/1 Root FWD 4 P2pDHCP驗證結(jié)果圖53 VLAN 10的主機DHCP獲取地址截圖端口安全驗證部分端口的安全信息：interface FastEthernet0/2 switchport access vlan 10 switchport portsecurity macaddress sticky switchport portsecurity violation protect interface FastEthernet0/3 switchport access vlan 10 switchport portsecurity macaddress sticky switchport portsecurity violation protect interface FastEthernet0/4 switchport access vlan 10 switchport portsecurity macaddress sticky switchport portsecurity violation protect interface FastEthernet0/5 switchport access vlan 10 switchport portsecurity macaddress sticky switchport portsecurity violation protect 6圖書館網(wǎng)絡(luò)項目的設(shè)計方案（負責人