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And, this.. question 23.. what do you think

A customer has a business-critical voice network and wants to be alerted whenever voice clients move out of a coverage area and experience RSSI below -67 dBm on the 5 GHz band. Which option can be configured on the wireless controller to alert network administrators when this limit is surpassed?
A) EDCA, Voice optimize
B) 802.11a vouce rssi coverage treshold

Hi Tony,

About optical distance, I think is a – 225 feet. Here the link: https://supportforums.cisco.com/t5/getting-started-with-wireless/what-is-the-coverage-area-of-any-ap/td-p/2370502

Yes.. Tom.. 230 feet for 24Mb.. 225 is the right awnser.

Another with doubts, is B or C. I dont find any information about that..

A customer has determined that aesthetics is a primary concern for their upcoming guest deployment.
Which design consideration can be leveraged to address this concern?
A. Paint the access point to cover the LED from being noticeable
B. Use enclosures to hide the wireless infrastructure in the surrounding environment
C. Deploy environmentally friendly cabling components to blend into the environment.
D. Use AIR-AP-BRACKET-1 to allow for greater mounting locations

I dont find any info, about what is the correct? All the four, are True… But two are more important
This leave in my exam, Just like below

Line of sight and what other?

What take in consideration to mesh networks (choose two)
Power
LINE of sight
Buildings
Network connectivit

Maybe the awnser to below question is LINE of sight and Power.. following cisco link

https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/7-3/design/guide/Mesh/Mesh_chapter_0100.html

About that, i only find the link, but dont know what is the anwser? What do you think?

https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-2/b_Cisco_Aironet_Series_1830_1850_Access_Point_Deployment_Guide.html

A customer has determined that aesthetics is a primary concern for their upcomingo guest deployment.
Which design consideration can be leveraged to address this concern?
A. Paint the access point to cover the LED from being noticeable
B. Use enclosures to hide the wireless infrastructure in the surrounding environment
C. Deploy environmentally friendly cabling components to blend into the environment.
D. Use AIR-AP-BRACKET-1 to allow for greater mounting locations

What do you think about this?

A customer has determined that a cable run for a low-throughput RF design is not economically feasible to install. Which two access point modes can alleviate these customer concerns? (Choose two.)
A) Bridgestone
B) sniffer
C) flexbridge
D) flexconnet
E) local

In page 23 of the below link is the explanation.. what is yours bet?

https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/8-2/b_mesh_82.pdf

HI Tony,

I found one answer. Question 95. Six building with 1 WLC each. The correct answer is letter A – Distributed Deployment.

https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-1/Enterprise-Mobility-8-1-Design-Guide/Enterprise_Mobility_8-1_Deployment_Guide/cuwn.html

Hi Tony,

About this question, I think the correct is D.

A customer has determined that aesthetics is a primary concern for their upcomingo guest deployment.
Which design consideration can be leveraged to address this concern?
A. Paint the access point to cover the LED from being noticeable
B. Use enclosures to hide the wireless infrastructure in the surrounding environment
C. Deploy environmentally friendly cabling components to blend into the environment.
D. Use AIR-AP-BRACKET-1 to allow for greater mounting locations

” If you are using advanced features like location awareness or voice, try to locate the AP on the ceiling for consistent coverage. Many types of brackets are available from Cisco and third-party companies. When ordering, you can choose either a universal bracket or a low-profile (AIR–AP–BRACKET–1). Unless otherwise selected, the default is the low-profile bracket, which is the most popular bracket for ceiling installations. In cases where the AP needs to be mounted to an electrical box or other type of wiring fixture, on the wall, or inside a NEMA enclosure, the standard bracket is the better choice. The extra space in this type of bracket allows for wiring, and the extra holes align with many popular electrical boxes.”
” For aesthetic reasons, many enterprise environments and hospitals prefer a more streamlined look. In these deployments, you may need to install the AP directly into the tile. Flush-mount this type of bracket (AIR–AP–BRACKET–3) may be used along with third-party skins and enclosures to flush mount the AP and blend the décor. This bracket consists of a “beauty rings” and a metal rail that extends the length of the title and supports the AP above the ceiling if the tile should become a wet or otherwise fail. A mechanical set screw holds the AP to the ceiling and locks it into the bracket. Additionally, a Kensington-style lock can be used for physical security of the AP. However, once installed, it is difficult to remove the AP without removing the tile because the AP does not slide out from the front side of the tile.”

Hi Tony,

I think one more question wrong. Question 111: 1572EC power. I think the correct is letter D. 802.3at not Power over cable. What do you think?

https://www.cisco.com/c/dam/en/us/products/collateral/wireless/aironet-1570-series/datasheet-c78-732348.pdf

Sorry, the question is correct.

1572IC/1572EC
PoC: 40-90 VAC, 50/60 Hz, quasi-square wave, Power over Cable
(PoC)

Question 123: VoWlan design is true. I think the correct is letter C, because in letter D they say no overlap for Co-interference…. I think is necessary overlap for roaming… but below 20%.. what do you think?

Hi Tom,
I read a lots of documentation and they say that exists overlap. Maybe you are right because overlap os nedeed.
But dont have site.
The 121 is correct (PoC)
The 95 is distributed (Tammy found that info too)
About the aesthetics, that was in i thinking too.. because in the only info that i find Just say about the ap-bracket

And, this.. question 23.. what do you think

A customer has a business-critical voice network and wants to be alerted whenever voice clients move out of a coverage area and experience RSSI below -67 dBm on the 5 GHz band…
A) EDCA, Voice optimize
B) 802.11a vouce rssi coverage treshold

In 125 i think is C and not D… Agree? That was in my failed exam too

A wireless engineer is hired to troubleshoot wireless network issues and discovers that the customer is using 802 11 ac access points with 80 MHz-wide channels in a high-density environment.
Which solution addresses these issues?
C) decrease channel with

http://www.revolutionwifi.net/revolutionwifi/2013/03/safely-using-80-mhz-channels-with.html
Final Thoughts
With 802.11ac it may be tempting to use 80 MHz channel widths for peak performance. However, in order to reduce co-channel interference it is recommended that you derive your channel plan using non-overlapping 20 MHz or 40 MHz channels instead, allowing 80 MHz channel width on a best-effort basis.

What is the score for pass in this exam? With the dump you stay close to pass?

Let me try to find the answer for this question.

I think question 23 is letter C – 802.11a voice rssi coverage threshold.

” config advanced {802.11a | 802.11b} coverage {data | voice} rssi-threshold rssi —Specifies the minimum receive signal strength indication (RSSI) value for packets received by the access point. The value that you enter is used to identify coverage holes (or areas of poor coverage) within your network. If the access point receives a packet in the data or voice queue with an RSSI value below the value you enter here, a potential coverage hole has been detected. The valid range is –90 to –60 dBm, and the default value is –80 dBm for data packets and –75 dBm for voice packets. The access point takes RSSI measurements every 5 seconds and reports them to the controller in 90-second intervals”

I’m still looking for an answer for this question:You perform a initial RF plan for a site by using cisco prime infrastructure. which two actions improve the real-time handoff (choose two)

What take in consideration to mesh networks (choose two) I would go with Power and line of sight.

Thank you Tony! yes it is distributed deployments.

Tom i only use the 140q and a lots of study of cisco site.. and 95% of the questions are there, but the problem is the incorrect anwsers.. my score was 79x/832.

Tammy, i bet too in Power and LINE of sight.. but didn’t find cisco info..

I steel have no anwser to this

A customer has determined that a cable run for a low-throughput RF design is not economically feasible to install. Which two access point modes can alleviate these customer concerns? (Choose two.)
A) Bridgestone
B) sniffer
C) flexbridge
D) flexconnet
E) local

https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/8-2/b_mesh_82.pdf

I steel not sure about this too.. what do you think?

Question 125 i think is C and not D… Agree? That was in my failed exam too
A wireless engineer is hired to troubleshoot wireless network issues and discovers that the customer is using 802 11 ac access points with 80 MHz-wide channels in a high-density environment.
Which solution addresses these issues?
C) decrease channel with
http://www.revolutionwifi.net/revolutionwifi/2013/03/safely-using-80-mhz-channels-with.html
Final Thoughts
With 802.11ac it may be tempting to use 80 MHz channel widths for peak performance. However, in order to reduce co-channel interference it is recommended that you derive your channel plan using non-overlapping 20 MHz or 40 MHz channels instead, allowing 80 MHz channel width on a best-effort basis.

And this other.. what is yours Idea A ou B
Q 14
Which infrastructure issue needs to be verified and potentially resolved before deploying a centralized 802.11n WLAN
A) That all access switchs that APs will connect support 802.3af Power
B) That all access switchs that APs will connect support to contain 10/100/1000 ethernet ports

Hi Tony,
ABout question 14, the correct is letter B. Some APs required 802.at for work properly.

” LAPs can be powered using a local power supply, power injector or an 802.3 af capable switch. 1140 series APs are easy to deploy as these APs can be fully powered using the existing 802.3 af standard. However, in 1250 series APs, dual-band products (APs with both 802.11b/g/n and 802.11a/n radios) cannot be fully powered by 802.3af and require 802.3at or a power injector to operate both transmitters in each band. 802.3af can either support both transmitters on an AP with a single radio (either 802.11b/g/n or 802.11a/n), or 802.11n with a single transmitter in each band (802.11b/g/n and 802.11a/n).”

Thank you @saam fro consulting me https://www.pass4surekey.com/exam/300-360.html. i clear my 300-360 exam in first try.

what two factors influence the density ofAPs in a data only enviroment??
Its
Channel reuse and wlan bandwith
and
??

Wich descritpion of centralized key management is true?
a)by catching their credentials, it helps clients
b)

Wich descritpion of centralized key management is true?
a)by catching their credentials, it helps clients save scanning time when looking for a new ap to join?
b)it allows the wireless infraestruture to cache the credentials, wich eliminates

the need to conduct a full reauthentication when roaming.
c) it allows wireless clients to cache their credentials, so that, while they are roaming they do not need to reauthenticate to wireless infraestruture

What do you think about the previous question?
Its B or C???

.

A customer has determined that a cable run for a low-throughput RF design is not economically feasible to install. Which two access point modes can alleviate these customer concerns? (Choose two.)
A) Bridgestone
B) sniffer
C) flexbridge
D) flexconnet
E) local

https://www.cisco.com/c/en/us/td/docs/wireless/technology/mesh/8-2/b_mesh_82.pdf

Question 3
Wich description of Cisco centralized Key Management is True?
a) by catching their credentials, it helps clients save scanning time when looking for a new ap to join?
b)it allows the wireless infraestruture to cache the credentials, wich eliminates
c) it allows wireless clients to cache their credentials, so that, while they are roaming they do not need to reauthenticate to wireless infraestruture

Question 2
A wireless engineer is hired ro troubleshoot wirelessnetwork issues and discovers that the customer is using 802.11ac access points with 80Mhz-wide channels in a high-density envoriment. Wich solution address these issues?
a) Increase the minimum data rate supported
b)Decrease the channel with
c) Disable TPC on WLC
d) Disable RRM on the WLC

I thinks q3 is c and q2 is b

Hi Anon,

In my Q2, i think is B
In my Q1 i dont know have sure

Anyone could help us?

Anon,

What do you think about the Tony Question in page 9 (of the forum) about low-throughtput RF design?
A) bridge
b) sniffer
c) flexbridge
d) felexcnonnect
e)local

Question 2
A wireless engineer is hired ro troubleshoot wireless network issues and discovers that the customer is using 802.11ac access points with 80Mhz-wide channels in a high-density envoriment. Wich solution address these issues? I think the correct answer is B. I’ve been reading some documents and cisco recommends to use 20MHz or 40 MHz in the high density environment

Hi Tammy
I was thinking that too. I believe that is the correct awnser

What do you think about this?

Question 4
A wireless engineer is hired ro troubleshoot wirelessnetwork issues and discovers that the customer is using 802.11ac access points with 80Mhz-wide channels in a high-density envoriment. Wich solution address these issues?
a) Increase the minimum data rate supported
b)Decrease the channel with
c) Disable TPC on WLC
d) Disable RRM on the WLC

Sorry.. i saw that the awnser to below q is B.

Guys Do you think is B or C??

Question 3
Wich description of Cisco centralized Key Management is True?
a) by catching their credentials, it helps clients save scanning time when looking for a new ap to join?
b)it allows the wireless infraestruture to cache the credentials, wich eliminates
c) it allows wireless clients to cache their credentials, so that, while they are roaming they do not need to reauthenticate to wireless infraestruture

Question 3
Wich description of Cisco centralized Key Management is True?
I think the answer is (B) because it allows the controllers to cache the client credentials. we need to do some research on this question. the way they word the answers is kinda tricky

Yes Tammy. You are right. Very tricky.. i do not find the correct anwser yet because off that.
Its B or C.. this left in my exam too.

Anyone now something about the question TSpec.. (chosse three)?

A) Gold QoS
b) Platinnum QoS
c) Cac
d)..
e)..

can you post the full question please? I think I saw this question before. TSpec.. (chosse three)?
A) Gold QoS
b) Platinnum QoS
c) Cac
d)..
e)..

Hi tammy

I dont know the other anwers, neither the right question. This left on my exam. Only remember that!

A) Adjust the azimuth angles of the AP antenna
b)Adjust the resolution
c) Add or move the APs on the map
d) Change AP Type
e) Adjust the RSSI cutoff value

what do you think that are the correct two options to improve real-time hanoff?