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Which statement about the spanning-tree portfast feature on the switch is true?
A network engineer configured an Ethernet switch using these commands. Switchone (config) # Spanning-tree portfast bpdufilter default. Which statement about the spanning-tree portfast feature on the switch is true?A . If an interface is enabled for portfast receives BDPU, the port goes through the spanning-tree listening, learning, and forwarding states.B...
If all switches in this environment are running PVSTP+, which switch is elected as the STP root switch when a new VLAN is added to the network?
Refer to the exhibit. If all switches in this environment are running PVSTP+, which switch is elected as the STP root switch when a new VLAN is added to the network?A . switch 5B . switch 2C . switch 4D . switch 1E . switch 3View AnswerAnswer: B
Which two circumstances can cause a port to errdisable? (Choose two.)
Which two circumstances can cause a port to errdisable? (Choose two.)A . It is connected to a host with an NIC that is unable to recognizeB . The switch incurred a port security violation.C . It detected a collision.D . It learned a new MAC address.E . It detected a...
Which type of information does the DHCP snooping binding database contain?
Which type of information does the DHCP snooping binding database contain?A . untrusted hosts with leased IP addressesB . trusted hosts with leased IP addressesC . untrusted hosts with available IP addressesD . trusted hosts with available IP addressesView AnswerAnswer: A Explanation: DHCP snooping is a security feature that acts...
How does the Spanning Tree Protocol determine path cost?
How does the Spanning Tree Protocol determine path cost?A . interface hop countB . interface reliabilityC . interface bandwidthD . interface loadE . interface delayView AnswerAnswer: C
which statement about layer 2 protocol participation of ports involved in a SPAN session is true?
which statement about layer 2 protocol participation of ports involved in a SPAN session is true?A . A SPAN destination does not participate in any layer a protocolB . A SPAN source does not participate in any layer 2 protocolC . Neither a SPAN source nor SPAN destination participate in...
Which two options are benefits of using VSS for chassis virtualization? (Choose two.)
Which two options are benefits of using VSS for chassis virtualization? (Choose two.)A . It supports GLBP to balance VSS traffic.B . It provides multiple points of management for redundancy and improved support.C . It uses a single database to manage configuration for multiple switchesD . It provides a single...
Which two statements about GLBP are True? (Choose Two)
Which two statements about GLBP are True? (Choose Two)A . The AVF responds to ARP request for the virtual IP address.B . LAN client traffic is handled by the active AVF only.C . The AVG assigns virtual MAC addresses to GLBP group members.D . The AVF assigns virtual MAC addresses...
Which two statements about STP path cost are true? (Choose two.)
Which two statements about STP path cost are true? (Choose two.)A . The default path cost method is short.B . MST supports the short and long path cost methods.C . The default path cost method is long.D . MST supports only the long path cost method.E . The long method...
Which three options can be used to add a device as a member to a zone? (Choose 3)
Which three options can be used to add a device as a member to a zone? (Choose 3)A . Fibre Channel IDB . IP addressC . LUN IDD . Fully qualified domain nameE . Device aliasF . VLAN IDView AnswerAnswer: A C E Explanation: https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/member-zone-configuration-mode.html
