CCNP practice Exam 4


Which of the following events triggers a topology change with RSTP on a nonedge port?


If Fast Ethernet ports are bundled into an EtherChannel, what is the maximum throughput supported on a Catalyst switch?


When port-based authentication is enabled globally, what is the default behavior for all switch ports?


What type of interface represents an EtherChannel as a whole?


Which of these methods distributes traffic over an EtherChannel?


Which of the following standards defines the MST protocol?


How many distribution switches should be built into each switch block?


Which of the following is not a valid method for EtherChannel load balancing?


In a switch spoofing attack, an attacker makes use of which one of the following?


In what part of a Catalyst switch are VLAN ACLs implemented?


Which one of the following is a valid combination of ports for an EtherChannel?


How can the EtherChannel load-balancing method be set?


Which of the following is not a port state in RSTP?


Which one of the following types of traffic is sent securely over an LWAPP tunnel?


Which of these is a method for negotiating an EtherChannel?
a. PAP


What logical operation is performed to calculate EtherChannel load balancing as a function of two addresses?


When does an RSTP switch consider a neighbor to be down?


Which of the following arrangements can be considered interVLAN routing?


When a switch running RSTP receives an 802.1D BPDU, what happens?


What are the most important aspects to consider when designing the core layer in a large network? (Choose all that apply.)


Which one of the following commands enables the use of RSTP?


On which standard is RSTP based?


Which DSCP codepoint name usually is used for time-critical packets containing voice data?


Assume that CEF is active on a switch. What happens to a packet that arrives needing fragmentation?


What is the purpose of breaking a campus network into a hierarchical design?


What causes RSTP to view a port as a point-to-point port?


Which process is used during RSTP convergence?


Which of the following is not a characteristic of MST?


What is the maximum number of access-layer switches that can connect into a single distribution-layer switch?
a. 1
b. 2
c. Limited only by the number of ports on the access-layer switch-
d. Limited only by the number of ports on the distribution-layer switch
e. Unlimited


Which of the following is a valid EtherChannel negotiation mode combination between two switches?


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