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CDP & LLDP Questions 3

March 24th, 2018 in SWITCH 300-115 Go to comments

Question 1

Question 2

Question 3

Explanation

The information contained in Cisco Discovery Protocol advertisements varies based on the type of device and the installed version of the operating system. Some of the information that Cisco Discovery Protocol can learn includes:
+ Cisco IOS version running on Cisco devices
+ Hardware platform of devices
+ IP addresses of interfaces on devices
+ Locally connected devices advertising Cisco Discovery Protocol
+ Interfaces active on Cisco devices, including encapsulation type
+ Hostname
+ Duplex setting
+ VLAN Trunking Protocol (VTP) domain
+ Native VLAN

Type-Length-Value (TLV) fields are blocks of information embedded in Cisco Discovery Protocol advertisements. Information in advertisements varies, and the TLV frame format allows for extending advertisements when needed.

CDPv2 advertises IP Network Prefix TLV contains a list of network prefixes to which a sending device can forward IP packets. A prefix includes the interface protocol and the port number. For example, Ethernet 1/0. 

Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/cdp/configuration/15-mt/cdp-15-mt-book/nm-cdp-discover.html

Question 4

Question 5

Question 6

Question 7

Question 8

Explanation

These organizationally specific LLDP TLVs are also advertised to support LLDP-MED.
+ Port VLAN ID TLV ((IEEE 802.1 organizationally specific TLVs)
+ MAC/PHY configuration/status TLV(IEEE 802.3 organizationally specific TLVs)

Reference: https://www.cisco.com/c/en/us/td/docs/switches/metro/me3400/software/release/12-2_50_se/configuration/guide/scg/swlldp.pdf

Question 9

Explanation

The switch supports these basic management TLVs. These are mandatory LLDP TLVs.
+ Port description TLV
+ System name TLV
+ System description TLV
+ System capabilities TLV
+ Management address TLV

Comments
  1. SAZA
    March 24th, 2018

    where is the questions ???? please update the question file at SWITCH FAQs & Tips page
    https://www.certprepare.com/switch-faqs-tips

  2. Senjen
    March 25th, 2018

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  3. Anonymous
    March 27th, 2018

    all theory questions are new:

    Instead of lacp, its Pag
    Question 22
    Which two commands sequences must you enter on a pair switches so that they negotiate? (Choose two)
    A. channel-protocol lacp
    channel-group 1 mode auto
    B. channel-protocol lacp
    channel-group 1 mode passive
    C. channel-protocol pagp
    channel-group 1 mode on
    D. channel-protocol pagp
    channel-group 1 mode auto
    E. channel-protocol lacp
    channel-group 1 mode active

    Which two statements about HSRP are true? (Choose two)
    A. You must manually configure ICMP redirect messages on HSRP interfaces
    B. It is supported on switch virtual interfaces and routed ports
    C. Primary and secondary HSRP switches forward traffic in a round-robin style
    D. The interfaces in a HSRP group share a virtual MAC address
    E. An HSRP group can support a maximum of eight switches

    Answer: B D

    Question 2
    Refer to the exhibit. Which two statements about the network environment of the device that generated this output are true? (Choose two)

    A. The exhibit hello and hold timer values are in use
    B. The standby router can take the active HSRP if it fails to receive a hello packet from the active router within 1.616 seconds
    C. The priority value of the HSRP group is 1
    D. HSRP version 2 is in use
    E. The standby router can take the active HSRP role if it fails to receive a hello packet from the active router within 10 seconds

    Answer: A D

  4. Anonymous
    March 27th, 2018

    Hello, I urgently need a question bank, who can give me thank you
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  5. CCNP
    April 7th, 2018

    Q2
    vtp relies on CDP to carry VTP domain information?????????

  6. CCNP
    April 12th, 2018

    Q 4 please…….

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    May 3rd, 2018

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  8. GonnaExpire
    May 12th, 2018

    I just failed, most of my questions were not here. I only recognise the sims and a few others.

  9. Sen
    May 13th, 2018

    @GonnaExpire
    did u prepare from this site only?

  10. Anonymous
    May 20th, 2018

    Q9 – System description is not a mandatory TLV

    https://learningnetwork.cisco.com/docs/DOC-26851

  11. Bob
    June 1st, 2018

    Agree with GonnaExpire – Failed: Theres a lot of new Q’s, drag and drops, the Sims are the same.

  12. Bang
    June 6th, 2018

    After I have read Bob and GonnaExpire comments have some doubts.
    It is good to know that at least the SIMs are the same, but The lof of new questions…
    If there is a way to update the questions please do it fast.
    Gonna do my exam of the end of June.

    Also if there is any other site where the new questions can be found please share with us.

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