Other STP Configurations Example for Configuring Basic STP Functions Related Information Introduction To prevent loops from causing broadcast storms and making the MAC address table unstable, the Spanning Tree Protocol (STP) runs switches when redundant links are used on the network. STP is a basic ...
The following example illustrates how STP calculation is implemented. STP networking and calculated topology In Figure 1-3, DeviceA, DeviceB, and DeviceC are deployed on the network, with priorities 0, 1, and 2, respectively. The path costs between DeviceA and DeviceB, DeviceA and DeviceC...
Twisted pair -- be it UTP or STP -- also comes with each pair uniquely color-coded when it is packaged in multiple pairs. Different uses, such as analog,digitaland Ethernet, require different pair multiples. So, the color-coding makes it easier to differentiate between pairs. Businesses ofte...
When STP is first enabled on a switch, it assumes that it is the root bridge and begins broadcasting BPDU (Bridge Protocol Data Unit) messages to other switches. Each switch that receives the BPDU message compares the bridge ID of the sending switch with its own bridge ID. The switch with...
解析:Explanation:STP’s main task is to stop network loops from occurring on your Layer 2 network (bridges or switches). It vigilantly monitors the network to find all links, making sure that no loops occur by shutting down any redundant ones. STP uses the spanning-tree algorithm (STA) to...
Spanning Tree Protocol (STP) 的主要目的是**在数据链路层(Layer 2)消除网络中的环路,保持网络拓扑的无环状态**。具体分析选项如下: - **A.防止路由环路**:路由环路发生在网络层(Layer 3),而STP作用于数据链路层,此选项错误。 - **B.创建默认路由**:默认路由是路由器(Layer 3)的功能,与STP无关。 - ...
To successfully send and receive information, devices on both sides of a communication exchange must accept and follow protocol conventions. Innetworking, support for protocols can be built into the software, hardware or both. Withoutnetwork protocols, computers and other devices would not know how ...
Spanning Tree Protocol (STP) is a Layer 2 protocol that aids in preventing loops in Ethernet networks, such as a local area network.
it's time to put your knowledge into practice. Take some time to review your network and see if there are any ways in which you can use Layer 2 protocols like Spanning Tree Protocol (STP) or Link Aggregation Control Protocol (LACP) to improve it. This will help ensure that your devices...
A key disadvantage of a routed firewall is the time delay they can cause to packet transmission because of protocols like Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP). Transparent mode does not have an IP address within the network, which ensures they are not visible...