The following example enables the Loopback Detection feature on port gi1/0/4. switchxxxxxx(config)#interfacegi1/0/4 switchxxxxxx(config-if)#loopback-detection enable loopback-detection interval To set the time interval between LBD packets, use theloopback-detection intervalGlobal Configuration mo...
Example 1—The following example enables the security suite feature and specifies that security suite commands are global commands only. When an attempt is made to configure security-suite on a port, it fails. switchxxxxxx(config)# security-suite enable global-rules-only switchxxxxxx(config)#...
Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface fastethernet0/1 Switch(config-if)#switchport mode access Switch(config-if)#switchport port-security Switch(config-if)#switchport port-security maximum 1 Switch(config-if)#switchport port-security mac-address 0060....
Searching and Filtering Output of show and more Commands 2-9 Accessing the CLI 2-9 Accessing the CLI through a Console Connection or through Telnet 2-10 CHAPTER 3 Assigning the Switch IP Address and Default Gateway 3-1 Understanding the Boot Process 3-1 ...
CiscoPacketTracer计算机⽹络实验CLI操作 01交换机配置⽅式认识及初始化配置 【实验⽬的】认识通过物理管理端⼝(即Console)“带外"本地连接交换机和通过虚拟接⼝"带内"远程连接交换机等⽹络设备访问⽅式。掌握交换机的配置模式及命令格式，掌握交换机设备的初始化配置项⽬、相关命令和配置及测试⽅法。...
Beforebeginningthisprocedure,youmustbeloggedintotheCLIinEXECmode. Procedure CommandorActionPurpose Step1switch#configtPlacesyouinglobalconfigurationmode. Step2switch(config)#[no]cdpenableEnablesordisablestheCDPfeatureglobally. switch#configt switch(config)#nocdpenable AdvertisingaCDPVersion Beforebeginningthisproced...
switch(config)# enable password level 1 password 在基于CLI的交换机上设置登录口令: switch(enable) set password switch(enable) set enalbepass 3.在基于IOS的交换机上设置远程访问: switch(config)# interface vlan 1 switch(config-if)# ip address ip-address netmask ...
FPGAFE/GEswitchMEMCTLCPUPCMCIA2IDETofabricFromfabricCPUIFQlinksLCFElinksCTLGElinkCTLGElinkMidplanePCI123AuxandconsoleManagementGElink56789410CardpresencedetectRPmastershipPROMpresenceRouteProcessor(RP)ActiveandStandbyArbitrationTheactive-standbyarbitrationalgorithmperformedbyhardwareandsoftware:Atchassispowerup,eachRPboot...
During internal testing, Cisco discovered that an authenticated, remote attacker could elevate their privileges and execute commands with higher privileges up to an administrative role, which would give the attacker full access to the device.
1、Catalyst 2900XL/3500XL/2950系列交换机端口监听配 置 (基于CLI)以下命令配置端口监听：port monitor例 如，F0/1和F0/2、F0/3同属VLAN1，F0/1监听F0/2、F0/3端口：interface FastEthernet0/1port monitor FastEthernet0/2port monitor FastEthernet0/3port monitor ...