Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
A brand new switch is set up in the existing STP network and is elected as Root Bridge. A network administrator wants to keep the same STP topology as before, which of the following values can be changed to alter the Root Bridge election?
VLAN
Sys ID
Priority
MAC Address
The BID is the combination of the MAC, Sysid and Priority. BIDs are recorded and communicated in the BPDU to other switches. To manually elect a Root Bridge in an STP network the only parameter that can be modified is the Priority. SysId is the identification for the VLAN and the MAC address cannot be altered. For more information refer to: http://www.cisco.com/c/en/us/tech/lan-switching/spanning-tree-protocol/index.html
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.