CCNA Implementing and Administering Cisco Networking Technologies (200-301) Practice Test

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• What is the function of the switchport nonegotiate?
• Which layers of the OSI model do not exist in the current TCP/IP model?
• What cable would you use to connect a computer to a switch?
• What is EtherChannel also referred to as?
• What happens when the MAC Address table becomes full?
• What is the primary function of a router in a network?
• By default, how many commands are stored in the history buffer?
• What is the key difference between static and dynamic EtherChannel configurations?
• During frame forwarding, what does a switch check first in Cut-Through Switching?
• What does the return code 200 mean in an HTTP header?
• What happens when a switch receives a frame with a destination MAC address that it does not recognize?
• Which command would you use to delete VLAN configuration details from a Cisco switch?
• What is PAgP?
• Which protocol is used to assign IP addresses dynamically?
• What is the maximum number of ports Cisco switches support for a single EtherChannel bundle?
• Which type of duplex communication do Leased Line links support?
• Which of the following is a characteristic of dynamic EtherChannel?
• What is the default mode for LACP?
• What is the Layer 2 Broadcast Destination Address?
• Which protocol is tailored for switch port aggregation in a Cisco environment?
• Where is the running configuration stored in a Cisco device?
• Which part of the Ethernet frame contains the most significant data?
• How many pairs of wires do the 10BASE-T and 100BASE-T use?
• What layer of the TCP/IP model is responsible for host-to-host communication?
• Which of the following is NOT an advantage of using VLANs?
• What is the normal VLAN range?
• What is the size of the Type field in the Ethernet header?
• How does the FCS detect errors in the Ethernet frame?
• What is the purpose of a subnet mask?
• What does the header of an Ethernet frame consist of, in order?
• What distance do standards of 10 Gigabit over Fiber allow?
• What defines the operational mode in which EXEC commands can be used?
• Which statement is true about the HDLC protocol?
• How many pairs of wires does 1000BASE-T require?
• What standard is 802.3?
• What is the primary purpose of a VLAN?
• How many bytes is the Preamble in an Ethernet header, and what is its purpose?
• What layer of the TCP/IP model does POP3 belong?
• What layer of the TCP/IP model is primarily concerned with routing packets?
• What is the primary purpose of HDLC in WAN communication?
• Which statement best describes a Leased Circuit?
• Which devices are known for performing frame switching?
• What is a characteristic of a Private Line in WAN?
• What do switches utilize to maintain a mirror image of the forwarding information contained in the IP routing table?
• What subnet mask is considered the serial mask?
• What IEEE standard is referred to as 802.3z?
• Which mode in LACP allows both ends to be active in negotiation?
• What device is primarily used to connect different networks?
• Which command is used to configure a static IP address on a Cisco interface?
• What pins do Ethernet NIC transmitters use?
• What field is included in the HDLC trailer?
• What devices transmit on pins 1 and 2?
• What are the layers of a fiber cable from the inside going outward?
• What information does a switch look up in the MAC address table before forwarding a frame?
• Which type of fiber travels further, Multimode or Single-Mode?
• What is the maximum number of ports LACP supports in a single EtherChannel bundle?
• What is the action of a switchport set to mode dynamic desirable?
• What happens if both ends of a LACP channel are set to Passive mode?
• What is a primary advantage of Cut-Through Switching?
• What type of memory is used to store fully functional Cisco IOS images in a switch?
• At what intervals are DTP frames sent during the negotiation phase?
• What is the combined size of the Ethernet header and trailer?
• What does the Control field in an HDLC frame represent?
• What light source is commonly used for fiber cables?
• What is the Formal IEEE Name, Speed, and Informal IEEE Name of Ethernet?
• What HDLC field is equivalent to the Preamble and SFD fields in an Ethernet Frame?
• What pins do Switch receivers use?
• How many bytes are there in a standard IP header?
• Which of the following devices typically requires a crossover cable for direct connection?
• What is the Speed of the 10 Gigabit Ethernet over UTP?
• Which of the following is true about the default settings of a Cisco Catalyst Switch?
• What does the term "Point of Presence" refer to?
• What is the first step when a host sends data to a server on the same VLAN for the first time?
• What are the supported channel-group numbers for port channels?
• What are the options for configuring an EtherChannel?
• What does the login command do on a line interface of a Cisco switch?
• What type of communication is supported by leased lines?
• What are the layers of a fiber cable from the outside going inward?
• What does LACP stand for?
• What role does the Active mode play in LACP?
• What is a Small Form Pluggable (SFP)?
• What is the effect of configuring a switch port to trunk mode?
• What is one major benefit of segmenting traffic into smaller broadcast domains with VLANs?
• Which devices can perform frame rewrite?
• How many bytes is the Destination MAC Address in an Ethernet header?
• Which DTP mode results in no trunk being formed?
• What was the original form factor for removable transceivers used in Gigabit interfaces?
• What is the difference between a GBIC and an SFP?
• What is a primary application of an SFP+ module?
• What is the main purpose of creating FIB and adjacency tables in CEF?
• What is one configuration task commonly associated with VLANs?
• What is the primary function of the cladding in a fiber cable?
• What function does the FCS serve in the Ethernet Trailer?
• What does VLAN stand for?
• What pins do Switch transmitters use?
• To which layer of the TCP/IP model does HTTP belong?
• What is the default aging timer for a MAC Address table in a Cisco switch?
• What is the transmit speed of a T1 line?
• What is the typical size range for the Data and Pad in an Ethernet frame?
• What does the Application Layer define?
• How is a Layer 2 port channel created?
• Which of the following is NOT an alternative name for Leased Lines?
• Which mode of fiber cable has about one-fifth the diameter of the other mode?
• What is the default mode for PAgP?
• Which layer of the OSI model is responsible for session management?
• What is the cable type and maximum distance of 10GBASE-E?
• What is the role of a switchport in trunk mode?
• What role do pins 4 and 5 play in standard Ethernet connections?
• What layer of transmission service do Leased Lines define?
• What are the four supported modes of LACP?
• In which mode is a port configured to be a member of an EtherChannel without actively participating in LACP negotiations?
• What is the primary function of the Flag in an HDLC header?
• What does the Content-Addressable Memory (CAM) table primarily store?
• What is a Layer 2 port channel?
• What is a Layer 3 port channel?
• How is padding applied in the Data and Pad field of an Ethernet frame?
• What is the size of the Frame Check Sequence (FCS) in an Ethernet trailer?
• What type of error checking does the Frame Check Sequence (FCS) perform?
• Which of the following describes a GBIC?
• What does VLAN tagging help to identify?
• Which statement accurately depicts FLASH memory in a Cisco switch?
• Which type of Ethernet is denoted by 802.3ab?
• Which VLANs are auto-created and cannot be deleted?
• Why are Leased Lines considered leased lines?
• What differentiates the HDLC header in the Cisco standard from the ISO standard?
• What is the default setting for duplex and speed on a switch port?
• What is the primary function of a switchport set to mode access?
• Which protocol is used for sending email messages from a client to a server?
• What are the advantages of using EtherChannels?
• What advantage does Multimode fiber provide over UTP?
• What is VLAN 1 primarily used for?
• How can you disable MAC address table aging?
• What does 1000BASE-T signify in terms of speed?
• What command is used to display the dynamically learned MAC addresses on a Cisco switch?
• Do VLANs prevent broadcast storms?
• Where do Telecommunications companies (Telcos) typically house their equipment?
• Which component of the Ethernet frame allows for error checking?
• Which of the following correctly describes broadcast traffic in VLANs?
• What is a primary benefit of using fault tolerance in EtherChannel?
• What role does the Forwarding Information Base (FIB) play in CEF?
• What type of light source is used with Multimode Fiber?
• Can VLAN 1 be deleted?
• What is the cable type and maximum distance of 10GBASE-LR?
• What does a switch configured to dynamic auto do if it receives a DTP frame?
• Which type of attack aims to disrupt the normal functioning of a targeted server, service, or network?
• In a trunk mode setup, what is the expected VLAN communication behavior?
• What type of address is an IPv4 loopback address?
• What happens under DTP desirable mode?
• What are the four fields in the Cisco proprietary HDLC header in order?
• What role does the ROM play in the functionality of a Cisco switch?
• In networking, what does NAT primarily accomplish?
• Which network topology is characterized by a central hub connecting all devices?
• What does the Maximum Transmission Unit (MTU) define?
• Which protocol primarily facilitates the negotiation process of EtherChannel links?
• What does CEF stand for in the context of Cisco networking?
• What is the primary purpose of DTP in networking?
• What is the function of twisting the wires in a UTP cable?
• In an Informal IEEE Standard Name, what does the T stand for in 1000BASE-T?
• What feature does auto-mdix provide in Cisco switches?
• What does a switch port configured with desirable mode do?
• Which of the following protocols would operate at the Internet Layer of the TCP/IP model?
• Which of the following is NOT a default setting for a Cisco Catalyst Switch?
• What is the Layer 3 Broadcast Destination Address?
• What protocol is used for secure remote access to network devices?
• What are EXEC commands?
• Which of the following is the Formal IEEE Name and Speed for Fast Ethernet?
• What does the switchport mode dynamic auto do?
• If a Layer 3 port channel is created, what is its primary function?
• Unassigned Cisco switch ports remain in which VLAN?
• What is NVRAM used to store in a Cisco switch?
• What is Active mode in LACP?
• Which command is used to view the current configuration on a Cisco device?
• What layer of the TCP/IP model does ICMP belong?
• What does EtherChannel do?
• Which command allows a Cisco switch to operate in the static mode for VLAN configuration?
• When would you use a Crossover Cable?
• Which Ethernet standard utilizes pins 1 and 2 for transmitting data?
• What does the Address field in the HDLC header specify?
• What does the channel-group command bind in EtherChannel configuration?
• What is the extended VLAN range?
• What layer of the TCP/IP model do TCP and UDP belong?
• What does Passive mode in LACP do?
• What is the cable type and maximum distance of 10GBASE-S?
• What layer of the TCP/IP model does SMTP belong?
• What is a significant disadvantage of a leased line?
• Which standard uses only 2 pairs of wires for communication?
• Which is a key feature of the HDLC protocol's operation?
• What is the High-Level Data Link Control (HDLC) Protocol?
• What does GBIC stand for in networking?
• What type of light source is typically used with Single-Mode Fiber?
• Which type of memory retains configuration settings even when the power is turned off?
• What is the cable type and maximum distance of 10GBASE-LX4?
• What configuration is required if you want to prevent trunk negotiation on a switch port?
• What does Cut-Through Switching optimize in Ethernet frames?
• What is the primary function of the transport layer in the TCP/IP model?
• What does the Source MAC Address in an Ethernet header identify?
• Which LACP mode does not initiate a negotiation process?
• What is the purpose of the Start Frame Delimiter (SFD) in an Ethernet header?
• What does the return code 404 mean in an HTTP header?
• What is EoMPLS an abbreviation for?
• What is the purpose of the bootstrap program stored in ROM?
• What is the maximum length for many UTP-based Ethernet standards?
• What is a Small Form Pluggable Plus (SFP+)?
• What happens if the FCS results do not match between the sender and receiver?
• What does the 'X' stand for in the informal IEEE Standard Name, such as 1000BASE-LX?
• What pins do Ethernet NIC receivers use?
• What typically identifies the protocol used in the Type field of an Ethernet header?
• What devices transmit on pins 3 and 6?
• What is the primary purpose of a SFP in networking?
• What does the trailer of an Ethernet frame consist of?
• What defines Store-and-Forward Switching?
• What do WAN technologies primarily define?