Port-security protect-action shutdown翻译
Web在对接入用户的安全性要求较高的网络中，可以配置端口安全功能，将接口学习到的MAC地址转换为安全动态MAC、安全静态MAC或Sticky MAC，接口学习的最大MAC数量达到上限后不再学习新的MAC地址，只允许这些MAC地址和交换机通信。 这样可以阻止其他非信任的MAC主机通过本接口和交换机通信，提高交换机与网络的安全性。 配置方法 配置安 … Web接口上安全MAC地址数达到限制后，如果收到源MAC地址不存在的报文，无论目的MAC地址是否存在，交换机即认为有非法用户攻击，就会根据通过命令 port-security protect-action 配置的动作对接口做保护处理。 这样可以阻止其他非信任用户通过本接口和 交换机 通信，提高设备与网络的安全性。 注意事项 所有使能端口安全的接口配置的MAC地址限制数总和不 …
Port-security protect-action shutdown翻译
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Web1. define what action the switch will take when receiving a frame from an unauthorized device by using the port security violation {protect restrict shutdown} interface subcommand. All three options discard the traffic from the unauthorized device. The restrict and shutdown options send log messages when a violation occurs. Web2 violation_mode = protect, restrict, or shutdown When configuring port security violation modes, note the following information: • protect —Drops packets with unknown source addresses until you remove a sufficient number of secure MAC addresses to drop below the maximum value.
WebSep 6, 2024 · Configuration of Port Security –. Step-1 : At first, Command Line Interface of Cisco switch is accessed and a port Gigabit Ethernet 0/1 is interfaced using ‘interface Gigabit Ethernet 0/1’ command. Then, ‘switchport mode access’ and ‘switchport port-security’ commands are executed to change the port mode to access and enable ... WebAug 24, 2024 · 华为交换机端口安全-port security--IPSG， port-securityenable #开启接口端口安全 port-securityprotect-actionprotect #端口安全检测机制1:restrict（报警）;2:protect（丢弃）;3:shutdown（关闭） port-sec
Webevents that occurs when port security detects th at secure MAC address on a different port in the same VLAN is known as a MAC move violation. See the “Configuring the Port … WebDefault port security operation: The default port security setting for each port is off, or “continuous”. That is, any device can access a port without causing a security reaction. Intruder protection: A port that detects an "intruder" blocks the intruding device from transmitting to the network through that port. Eavesdrop protection: Using either the port …
WebShutdown 代表端口被关闭 port-security enable port-security protect-action shutdown return [s1-Ethernet0/0/4]undo shutdown 取消关闭的端口 2.指定交换机接口连接的MAC地址（即MAC地址绑定） system-view [s1]interface Ethernet 0/0/3 [s1-Ethernet0/0/3]port-security enable 启用端口安全 （enable启用）
WebApr 7, 2024 · [接口]port-security enable //启用端口安全 [接口]port-security max-mac-num 2 //自动学习MAC地址的最大数量 [接口]port-security protect-action shutdown //保护行为为关闭端口 how a teller can up referralsWebThere is an administrative fee for decals and you must show current proof of insurance, vehicle registration, drivers license and TWIC. Decals expire annually (no expiration date … how many mm is 3 4 inchWebport-security protect-action 命令用来配置端口安全功能中接口学习到的MAC地址数超过限制或出现静态MAC地址漂移时的保护动作。 undo port-security protect-action 命令用来配置端口安全功能的保护动作为缺省值。 缺省情况下，端口安全功能的保护动作为 restrict 。 命令格式 port-security protect-action { protect restrict shutdown } undo port-security … how many mm is 3 inchWeb1. switchport mode access or the switchport mode trunk 2.Enable port security using the switchport port-security interface subcommand. 3.Optional) Override the default maximum number of allowed MAC addresses associated with the interface (1) by using the switchport port-security maximum number interface subcommand. 4.(Optional) Override the default … how a teleprompter worksWebAug 5, 2024 · This tutorial explains Switchport security modes (Protect, Restrict and Shutdown), sticky address, mac address, maximum number of hosts and Switchport … how a telephoto lens worksWebport-security protect-action命令用来配置端口安全功能中当接口学习到的MAC地址数达到限制后的保护动作。 undo port-security protect-action命令用来配置端口安全功能的保护 … how a temperature sensor worksWebAPC PowerChute™ is a UPS management software enabling graceful system shutdowns and providing energy management capabilities. During a power disturbance, PowerChute … how a tenant can end their tenancy ontario