200-301 practice questions 601–610

1. Question 601 · 1334 in bank

   Which value is the unique identifier that an access point uses to establish and maintain wireless connectivity to wireless network devices?

   • AVLAN ID
   • BSSID
   • CRFID
   • DWLAN ID

   Show answer

   Answer: B

   Explanation

   At the beginning I thought that was D, but after reading this... "The SSID is a unique identifier that wireless networking devices use to establish and maintain wireless connectivity. Multiple access points on a network or sub-network can use the same SSIDs. SSIDs are case sensitive and can contain up to 32 alphanumeric characters." ref: https://content.cisco.com/chapter.sjs?uri=/searchable/chapter/www.cisco.com/content/en/us/td/docs/wireless/access_point/12-3_8_JA/configuration/guide/1238jasc/s38ssid.html.xml#:~:text=The%20SSID%20is%20a%20unique,up%20to%2032%20alphanumeric%20characters.

   Source: Adapted from community discussion — vktsupport

   References

   • cisco.com documentation

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2. Question 602 · 1334 in bank

   An engineer must configure neighbor discovery between the company router and an ISP.

   

   What is the next step to complete the configuration if the ISP uses a third-party router?

   • AEnable LLDP globally.
   • BDisable CDP on gi0/0.
   • CEnable LLDP TLVs on the ISP router.
   • DDisable auto-negotiation.

   Show answer

   Answer: A

   Explanation

   Answer is A Tested on packet tracer int g0/0 duplex full speed 1000 lldp transmit lldp receive do show lldp neighbors #LLDP is not enabled lldp run do show lldp neighbors - shows devices

   Source: Adapted from community discussion — Paul1111

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3. Question 603 · 1334 in bank

   What is the expected outcome when an EUI-64 address is generated?

   • AThe interface ID is configured as a random 64-bit value
   • BThe characters FE80 are inserted at the beginning of the MAC address of the interface
   • CThe seventh bit of the original MAC address of the interface is inverted
   • DThe MAC address of the interface is used as the interface ID without modification

   Show answer

   Answer: C

   Explanation

   C is correct! EUI-64 Process 01.Split Mac Address in to two ( 00:BB:CC | DD:11:22) 02. Insert FFFE Hexa in the middle Eg: 00:BB:CC:DD:11:22 --> 02BB:CCFF:FEDD:1122 03.Invert the 7th Bit of the MAC address (0 to 1)

   Source: Adapted from community discussion — ZUMY

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4. Question 604 · 1334 in bank

   DRAG DROP - Drag and drop the facts about wireless architectures from the left onto the types of access point on the right. Not all options are used. Select and Place:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   

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5. Question 605 · 1334 in bank

   What is a function of MAC learning on a switch?

   • AMAC address learning is disabled by default on all VLANs.
   • BFrames received for a destination MAC address not listed in the address table are dropped.
   • CThe MAC address table is used to populate the ARP table.
   • DA static MAC address is manually added to the MAC table.

   Show answer

   Answer: D

   Explanation

   A. Wrong - MAC address learning is generally enabled by default on switches. B. Wrong - in this case the next step would be to replicate the original frame to the remaining ports (flood), in order to find the destination. C. Wrong - MAC learning on a switch (MAC table) is not used to populate the ARP table. MAC learning takes place at the layer 2 level of the OSI model, while the ARP table is related to layer 3, the IP protocol. The ARP table is populated by the host's response frame from the searched IP address destination (ARP reply). D. Correct - in MAC table learning, the addresses are learned by dynamically received frames, but it can also be learned statically, adding manually, when you want to force a destination for a specific host. Perhaps, in this case the static form can be considered a form of learning.

   Source: Adapted from community discussion — dropspablo

   References

   • Cisco documentation

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6. Question 606 · 1334 in bank

   What does a switch do when it receives a frame whose destination MAC address is missing from the MAC address table?

   • AIt changes the checksum of the frame to a value that indicates an invalid frame.
   • BIt updates the CAM table with the destination MAC address of the frame.
   • CIt appends the table with a static entry for the MAC and shuts down the port.
   • DIt floods the frame unchanged across all remaining ports in the incoming VLAN.

   Show answer

   Answer: D

   Explanation

   If the address is in the table, the frame is forwarded out the port associated with the MAC address in the table. When the DESTINATION MAC address is not found in the MAC address table, the switch forwards the frame out of all ports (flooding) except for the ingress port of the frame

   Source: Adapted from community discussion — MikD4016

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7. Question 607 · 1334 in bank

   By default, how long will the switch continue to know a workstation MAC address after the workstation stops sending traffic?

   • A200 seconds
   • B300 seconds
   • C600 seconds
   • D900 seconds

   Show answer

   Answer: B

   Explanation

   Answer is B DETAILED STEPS Command or Action Purpose Step 1 switch# configure terminal Enters configuration mode. Specifies the time before an entry ages out and is discarded from the MAC address table. The range is from 0 to 1000000; the default is 300 switch(config)# mac-address-table aging-time seconds [vlan vlan_id] Step 2 seconds. Entering the value 0 disables the MAC aging. If a VLAN is not specified, the aging specification applies to all VLANs. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/layer2/503_n2_1/b_Cisco_n5k_layer2_config_gd_rel_503_N2_1/b_Cisco_n5k_layer2_config_gd_rel_503_N2_1_chapter_01111.pdf

   Source: Adapted from community discussion — Goh0503

   References

   • Cisco documentation

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8. Question 608 · 1334 in bank

   A project objective is to minimize the association time to the different access points as mobile devices move around the office. The ideal solution must cover numerous devices and device types, including laptops, mobile phones, tablets and wireless printers. What must be configured?

   • A802.11v BSS Max Idle Service
   • B802.11v Disassociation Imminent
   • C802.11ax BSS configure
   • D802.11k neighbor List Dual Band

   Show answer

   Answer: B

   Explanation

   I probably did... but i do not remember seeing this in the ccna course at all 802.11v Basic Service Set (BSS) transition management - BSS transition management with Disassociation Imminent allows the network’s control layer to influence client roaming behavior by providing it the load information of nearby access points. The device takes this information into account when deciding among the possible roam targets. Directed Multicast Service (DMS) - DMS optimizes multicast traffic transmission on wireless networks. The device uses this information to enhance multicast communication and preserve device battery life. BSS Max Idle Service - The BSS Max Idle Service helps clients and access points efficiently decide how long to remain associated when no traffic is being transmitted. The device uses this information to preserve device battery life. Disassociation Imminent - The Disassociation Imminent option sets a flag in 11v request telling the client that it needs to roam, or it will be disassociated after a certain amount of time. https://support.accessagility.com/hc/802.11k-802.11r-and-802.11v

   Source: Adapted from community discussion — splashy

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9. Question 609 · 1334 in bank

   Select 2

   Which two protocols are used by an administrator for authentication and configuration on access points? (Choose two.)

   • A802.1Q
   • BRADIUS
   • CKerberos
   • DTACACS+
   • E802.1x

   Show answer

   Answer: BD

   Explanation

   RADIUS (Remote Authentication Dial-In User Service): RADIUS is a networking protocol that provides centralized authentication, authorization, and accounting for users who connect and use a network service. It is commonly used for authenticating users in wireless networks and can be used to control access to the network through access points. TACACS+ (Terminal Access Controller Access-Control System Plus): TACACS+ is a protocol developed by Cisco that provides detailed accounting, authorization, and authentication (AAA) services. It is commonly used to manage users' access to network devices like routers, switches, and access points. It provides more granular control compared to RADIUS, especially in command authorization.

   Source: Adapted from community discussion — KT_Yu

   References

   • Cisco documentation

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10. Question 610 · 1334 in bank

    DRAG DROP - Drag and drop the statements about access-point modes from the left onto the corresponding modes on the right. Select and Place:

    

    This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

    Show the answer figure

    Answer: See figure below

    Explanation

    For me it would be more logic that way : Monitor It supports analytics for wireless performance testing it supports real time wifi client troubleshooting when network engineers are offline Sensor It enables RFID-tag location tracking It enables air-quality data and interference detection across all enabled devices Sniffer It supports software that analyzes wireless frames on a remote device it captures and forwards packets on a specific wireless channel

    Source: Adapted from community discussion — ShadyAbdekmalek

    References

    • Cisco documentation
    • Cisco documentation
    • Cisco documentation
    • Cisco documentation
    • Cisco documentation

    

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200-301 practice, question 601. 1334 questions available.