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Passleader Real Cisco 642-813 PDF & VCE Exam Dumps For Free (1-10)

QUESTION 1
Which optional feature of an Ethernet switch disables a port on a point-to-point link if the port does not receive traffic while Layer 1 status is up?

A.    BackboneFast
B.    UplinkFast
C.    Loop Guard
D.    UDLD aggressive mode
E.    Fast Link Pulse bursts
F.    Link Control Word

Answer: D

QUESTION 2
Which three statements about routed ports on a multilayer switch are true? (Choose three.)

A.    A routed port can support VLAN subinterfaces.
B.    A routed port takes an IP address assignment.
C.    A routed port can be configured with routing protocols.
D.    A routed port is a virtual interface on the multilayer switch.
E.    A routed port is associated only with one VLAN.
F.    A routed port is a physical interface on the multilayer switch.

Answer: BCF

QUESTION 3
Which three statements about Dynamic ARP Inspection are true? (Choose three.)

A.    It determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the DHCP snooping database.
B.    It forwards all ARP packets received on a trusted interface without any checks.
C.    It determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the CAM table.
D.    It forwards all ARP packets received on a trusted interface after verifying and inspecting the packet against the Dynamic ARP Inspection table.
E.    It intercepts all ARP packets on untrusted ports.
F.    It is used to prevent against a DHCP snooping attack.

Answer: ABE

QUESTION 4
A network administrator wants to configure 802.1x port-based authentication, however, the client workstation is not 802.1x compliant. What is the only supported authentication server that can be used?

A.    TACACS with LEAP extensions
B.    TACACS+
C.    RADIUS with EAP extensions
D.    LDAP

Answer: C

QUESTION 5
Refer to the exhibit. Why are users from VLAN 100 unable to ping users on VLAN 200?
51

A.    Encapsulation on the switch is wrong.
B.    Trunking needs to be enabled on Fa0/1.
C.    The native VLAN is wrong.
D.    VLAN 1 needs the no shutdown command.
E.    IP routing needs to be enabled on the switch.

Answer: B
   
QUESTION 6
The following command was issued on a router that is being configured as the active HSRP router, standby ip 10.2.1.1. Which statement about this command is true?

A.    This command will not work because the HSRP group information is missing.
B.    The HSRP MAC address will be 0000.0c07.ac00.
C.    The HSRP MAC address will be 0000.0c07.ac01.
D.    The HSRP MAC address will be 0000.070c.ac11.
E.    This command will not work because the active parameter is missing.

Answer: B

QUESTION 7
What does the interface subcommand "switchport voice vlan 222" indicate?

A.    The port is configured for data and voice traffic.
B.    The port is fully dedicated to forwarding voice traffic.
C.    The port operates as an FXS telephony port.
D.    Voice traffic is directed to VLAN 222.

Answer: A

QUESTION 8
Which statement is a characteristic of multi-VLAN access ports?

A.    The port has to support STP PortFast.
B.    The auxiliary VLAN is for data service and is identified by the PVID.
C.    The port hardware is set as an 802.1Q trunk.
D.    The voice service and data service use the same trust boundary.

Answer: C

QUESTION 9
Refer to the exhibit. BPDUGuard is enabled on both ports of SwitchA. Initially, LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. Which two statements about the possible result of attaching the second link are true? (Choose two.)
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A.    The switch port attached to LinkB does not transition to up.
B.    One or both of the two switch ports attached to the hub goes into the err-disabled state when a BPDU is received.
C.    Both switch ports attached to the hub transitions to the blocking state.
D.    A heavy traffic load could cause BPDU transmissions to be blocked and leave a switching loop.
E.    The switch port attached to LinkA immediately transitions to the blocking state.

Answer: BD

QUESTION 10
Which two statements are true about recommended practices that are to be used in a local VLAN solution design where layer 2 traffic is to be kept to a minimum? (Choose two.)

A.    Routing should occur at the access layer if voice VLANs are utilized. Otherwise, routing should occur at the distribution layer.
B.    Routing may be performed at all layers but is most commonly done at the core and distribution layers.
C.    Routing should not be performed between VLANs located on separate switches.
D.    VLANs should be local to a switch.
E.    VLANs should be localized to a single switch unless voice VLANs are being utilized.

Answer: BD

Passleader Real Cisco 642-813 PDF & VCE Exam Dumps For Free

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