port-security mac-address security port-security mac-move permit port-security max-mac-count port-security nas-id-profile port-security ntk-mode port-security oui port-security port-mode port-security timer autolearn aging port-security timer disableport ...
mac-address-table static 0003.6b26.0020 vlan 1 drop //此时在R1上ping 1.1.1.2不通。 9. 删除第8题sw1上的配置。在sw1上配置基于IP地址的VACL,不允许R1访问1.1.1.2。 SW1: no mac-address-table static 0003.6b26.0020 vlan 1 drop access-list 1 permit 1.1.1.1 vlan access-map A 10 action drop ...
是没有能力阻止的,但是它提供这样一张表给DAI调用,以防止MAC欺骗。 ip arp-inspection仅仅对违规的ARP包进行过滤,不对IP包和其他包起作用。 ip source verify会对绑定接口的IP或者IP+MAC进行** 3、VACL Configuring VACLs for Catalyst 6500 Traffic Capture Router(Config)# access-list 110 permittcpany 172.12...
ip arp-inspection 仅仅对违规的ARP包进行过滤,不对IP包和其他包起作用。 ip source verify 会对绑定接口的IP或者IP+MAC进行限制 3、VACL Configuring VACLs for Catalyst 6500 Traffic Capture Router(Config)# access-list 110 permit tcp any 172.12.31.0.0.0.0.255 eq 80 Router(config)# vlan access-map m...
port-security max-mac-count 64 port-security port-mode autolearn port-security mac-address security sticky 00e0-fc00-5920 vlan 1 port-security mac-address security sticky 00e0-fc00-592a vlan 1 port-security mac-address security sticky 00e0-fc00-592b vlan 1 port-security mac-address secu...
D.AlthoughoneormoreoftheoriginalMACaddressesareinactive,theportwillnotpermitthenewMACaddress. 点击查看答案 第5题 You have configured a Ezonexam switch as shown below: Ezonexam3(config-if) switchport port-security Ezonexam3(config-if) switchport port-security mac-address sticky Select the action be...
1 R1的IP地址为1.1.1.2，R2的IP地址为1.1.1.1 SW3#sho running-config int f0/2 interface FastEthernet0/2 switchport access vlan10 switchport mode access switchport port-security（首先在接口下面开启端口安全）switchport port-security mac-address000d.bd6c.4f80（设置接口所允许接的主机MAC的地址）...
To enable port security with sticky MAC addresses on a port, perform this task: Command Purpose Step 1 Router(config)#interfacetype1slot/port Selects the LAN port to configure. Step 2 Router(config-if)#switchport port-security mac-addresssticky ...
mac-address Client’s MAC address. Command Default If you do not enter any options with the show wlccp wds command, this command displays the IP address of the WDS device, the MAC address, the priority, and the interface state. If the interface state is backup, the command also displays...
If learning a new address would violate the device maximum, the device does not permit the new address to be learned, even if the interface or VLAN maximum has not been reached. When calculating the system maximum count, the single default secure MAC address per each port is not considered....