2. in this lab, which port was used to display the count lab 3.1 course hero

What is a stub router?

The stub router declares itself as a stub to the router connected to the rest of the network, which is considered a hub router . The hub router then forwards no queries to the stub router because it knows there are no other networks, beyond those reported, existing beyond the stub router.

How to configure EIGRP?

Step 1: Cable the network as shown in the topology. Step 2: Configure basic settings for each device. Part 2: Implement EIGRP for IPv4. Step 1: Configure classic EIGRP for IPv4. Step 2: Verify EIGRP for IPv4 routing.

Part 1: Build the Network and Configure Basic Device Settings

In Part 1, you will set up the network topology and configure basic settings on the switches.

Part 2: Determine the Root Bridge

Every spanning-tree instance (switched LAN or broadcast domain) has a switch designated as the root bridge. The root bridge serves as a reference point for all spanning-tree calculations to determine which redundant paths to block. An election process determines which switch becomes the root bridge.

Part 3: Observe STP Port Selection Based on Port Cost

The spanning tree algorithm (STA) uses the root bridge as the reference point and then determines which ports to block, based on path cost. The port with the lower path cost is preferred. If port costs are equal, then spanning tree compares BIDs. If the BIDs are equal, then the port priorities are used to break the tie.

Part 4: Observe STP Port Selection Based on Port Priority

If port costs are equal, then spanning tree compares BIDs. If the BIDs are equal, then the port priorities are used to break the tie. The default port priority value is 128. STP aggregates the port priority with the port number to break ties. Lower values are always preferred.

What is a man page?

You can display command line help using the man command. A man page, short for manual page, is an built-in documentation of the Linux commands. A man page provides detailed information about a given command and all its available options.

What are hidden files in Linux?

While dot-files have nothing else special about them, they are called hidden files because of this feature. Examples of hidden files are .file5, .file6, .file7.

What is a shell in Linux?

The shell is the term used to refer to the command interpreter in Linux. Also known as Terminal, Command Line and Command Prompt, the shell is very powerful way to interact with a Linux computer.

What is redirect command in Linux?

Another powerful command line operator in Linux is known as redirect. Represented by the > symbol, this operator allows the output of a command to be redirected to some location other the current terminal window (the default ).