WebbSection 1 – Securing Layer 2. Lab 1-1 Configuring Native VLAN on a Trunk Links. Lab 1-2 Disabling Dynamic Trunking Protocol (DTP) Lab 1-3 Preventing Layer 2 Loops with BPDU Guard. Lab 1-4 Protecting the Root Bridge using STP Root Guard. Lab 1-5 Protecting the CAM Table using Port Security. Lab 1-6 Preventing DHCP Rogue Servers by using DHCP ... Webb13 okt. 2024 · VTP pruning is a feature of VTP that will automatically remove VLANs from trunks on switches where the VLAN is not used. VLAN pruning would be the practice of …
GVRP > VLANs and Trunking Cisco Press
WebbPada perangkat Switch Cisco ada suatu protokol yang namanya DTP, singkatan dari Dynamic Trunking Protocol. DTP ini tugasnya untuk menentukan apakah suatu port akan berfungsi sebagai trunking port atau access port secara dinamis. Apa itu access port dan trunking port? Silakan baca artikel Konfigurasi Trunking Port pada Switch Cisco . Webb13 mars 2024 · VTP is a Cisco proprietary layer2 messaging protocol that allows for the dynamic management of VLANs on a network. It is used to propagate VLAN configurations across a network and ensure that all network switches have VLAN configuration consistency. VTP is enabled by default on all Cisco switches and the default mode is … floor census
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WebbSPAN技术主要是用来监控交换机上的数据流,大体分为两种类型,本地SPAN和远程SPAN. ----Local Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN),实现方法上稍有不同。 利用SPAN技术我们可以把交换机上某些想要被监控端口(以下简称受控端口)的数据流COPY或MIRROR一 份,发送给连接在监控端口上的流量分析仪 ... WebbPruning restricts the flooded traffic to only those trunk ports with associated VLANs to optimize the usage of network bandwidth. If the existing environment is configured for Cisco VTP or VLAN pruning, ensure that the Cisco upstream switches are … floor center alabang