Which proprietary Cisco STP extensions would put a switch port into err-disabled if a BPDU is received on this port?

More Questions from CISCO Certification

• Which Cisco 802.1d extension stops BPDU from being transmitted out a port?
• Which switching technology reduces the size of a broadcast domain?
• You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal?
• A switch has been configured configured for three different VLANs : VLAN2, VLAN3 and VLAN4. A router has been added to provide communication between the VLANs. What minimum type of interface necessary on the router if only one connection is to be made between the router and the switch?
• Which of the following commands sets a trunk port on a 2960 switch?
• You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?
• What is frame tagging?
• What type of Cisco tagging information allows VLANs to be multiplexed over a trunk link through an external encapsulation method?
• Which of the following is an example of a standard IP access list?
• You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0 . Which of the following lists will you use?

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