300-425 Practice Questions
344 real 300-425 exam questions with expert-verified answers and explanations. Page 4 of 7.
- Question #152
An engineer is trying to configure the APs installed in a new auditorium to use 40 MHz channels with high data rates and lower TX power. The APs in the building hallway must use lo...
- Question #153
A wireless engineer must design a backhaul link. The engineer has a mesh access point that has a wired connection back to the infrastructure. What must be changed in the AP role be...
- Question #154
A Cisco controller-based wireless network must support workgroup bridges. The APs configured as workgroup bridges must support wired and wireless clients. The wireless clients must...
- Question #155
An engineer must assess an existing company WLAN to determine the possibility for future IEEE 802.11ac Wave 2 wireless deployment. The existing WLAN is IEEE 802.11a/n and has IEEE...
- Question #156
An engineer is setting up the WLC to support a high-density design for a lecture hall. The engineer must modify the existing high-density RF profile to obtain a smaller cell size....
- Question #157
An engineer designs a new wireless network that uses a Cisco Catalyst 9800 Series wireless controller. The controller must be in a DMZ. The internal network is to be at the main on...
- Question #158
An engineer must deploy a wireless network in an open-plan environment that has three SSIDs using the 5 GHz band and the channel width is set to 40 MHz. Co-channel interference mus...
- Question #159
A network consultant must create a wireless design with these characteristics: - Provide coverage in a single contiguous space. - Support dual-band wireless coverage. - Use nine AP...
- Question #160
An engineer must perform a predictive design for a wireless network for location readiness and to mitigate interference. Which power level does the engineer use?
- Question #161
A wireless consultant reviewing the installation of an old wireless network. The existing AireOS controllers are running software version 6.0.4539:44024. The customer is using OEAP...
- Question #162
An engineer is designing a mesh wireless network. The network must fulfill these requirements: - bridge mode APs must be used - WPA2-PSK - minimize wireless traffic tunneled to the...
- Question #163
A university lecture hall has a Cisco wireless high-density network with this configuration: - 5 GHz only - 20-MHz channels - UNII-1, UNII-2, and UNII2-E channels - TPC minimum = 8...
- Question #164
An engineer is upgrading the legacy APs to 802.11ac Wave 2 capable APs. The existing gigabit uplinked switches provide 802.3at. Which switch limitation is a concern?
- Question #165
A school deploys a Cisco wireless infrastructure in its classrooms to support a high density of mobile devices. The network administrator wants to bond channels in groups of two an...
- Question #166
An engineer designed a new wireless network for an enterprise customer. The customer is concerned that some wireless features may not be available because the bill of materials has...
- Question #167
Refer to the exhibit. Client A is roaming from AP1 on WLC1 to AP2 on WLC2. The client roams between two APs registered to two different controllers. The WLAN on the two controllers...
- Question #168
An engineer working for an enterprise deployed multiple Cisco WLCs. A controller that sits in the R&D division is connected through a firewall and is part of the same mobility grou...
- Question #169
An engineer is designing a solution where guests terminate on an anchor controller in the DMZ. The engineer is having issues and wants to test connectivity between members of a mob...
- Question #170
A customer uses a Cisco Catalyst 9800 Series wireless controller to manage all of the APs for a campus network. Secure guest access is required for the guest network. A Cisco 5520...
- Question #171
An engineer is working for a manufacturing company that has a centralized deployment model. Guests at headquarters need wireless access for presentations, demonstrations, and shari...
- Question #172
Refer to the exhibit. An engineer is about to establish a mobility peer connection between a Cisco Catalyst 9800-CL version 16.10.1e and Cisco AireOS 5520 version 8.8.120.0. The da...
- Question #173
A network consultant is designing a wireless network for a government agency. The customer requires high security between any device communication. The design includes AireOS, Cisc...
- Question #174
An architect configures a set of AirOS controllers to be in the same mobility group as the existing controllers. The implementation should facilitate inter-controller roaming for u...
- Question #175
Refer to the exhibit. An engineer must design a mobility group that has these requirements: - The mobility group must consist of five WLCs. - All WLCs must run software version 8.0...
- Question #176
An engineer is working for an enterprise and deployed a Cisco 9800 Series Wireless Controller. The wireless infrastructure serves the employees and guest users across the company....
- Question #177
A customer has two Cisco wireless controllers named WLC-A and WLC-B. Each controller is in a different building on a campus. The WLCs have different Layer 3 interfaces and broadcas...
- Question #178
An engineer must optimize client roaming after noticing that clients in the environment are not roaming as expected. Upon reviewing an over-the-air packet capture, the engineer see...
- Question #179
A customer Wi-Fi deployment is experiencing the sticky client problem and must enable the optimized roaming feature. The wireless clients have valid security credentials for an SSI...
- Question #180
A customer has a centralized wireless deployment with N+1 high availability and few open authentication SSIDs configured. After failover, all APs are broadcasting all SSIDs, but th...
- Question #181
An engineer must create a multicampus architecture wireless design to accommodate 4500 access points for wireless data and guest access. Which model controller fits the requirement...
- Question #182
A wireless network consists of: - two IOS XE controllers installed in a data center - 9100 series APs - corporate and a guest WLAN The customer must high availability pair two Cisc...
- Question #183
A customer has this wireless design: - two Cisco Catalyst 9800 Series wireless controllers that are configured in a high-availability SSO cluster to manage the APs in a local offic...
- Question #184
Refer to the exhibit. A network engineer has identified that during a recent controller failure, several APs failed over to the tertiary controller instead of the secondary control...
- Question #185
A customer has a single anchor WLC named Anchor A. Anchor A is in a DMZ and provides guest access. The customer wants to deploy an additional anchor controller named Anchor B to pr...
- Question #186
An engineer needs a wireless design to provide redundancy for APs at remote sites that are connected to Cisco 3504 Wireless LAN Controllers. The central Cisco 5520 Wireless LAN Con...
- Question #187
Based on a wireless network design, an engineer configured a primary and secondary controller for their APs. A power interruption caused the primary Cisco WLC to go down, and, as e...
- Question #188
A customer uses a Cisco 5520 WLC that is connected via a single 10-GB interface to manage the wireless network. The wireless network includes 500 APs for the campus network. The cu...
- Question #189
A customer with two Cisco 5520 WLCs that work as a primary and secondary had some switching issues and the primary controller lost connectivity. Immediately all APs went to discove...
- Question #190
A network engineer is retrofitting an existing building wired with Category 5e with Cisco Aironet 3800 Series APs and mGig switches. Which cable length allows for 5G operation?
- Question #191
A hospital wireless environment was designed with these characteristics: - RF coverage - better than -67 dBm in the 5 GHz spectrum - RRM be used for DCA and TPC in the 2.4 GHz band...
- Question #192
A customer has a Cisco wireless network that supports VoWLAN services. The customer wants supported voice clients to receive roaming recommendations and suggestions from APs. This...
- Question #193
An engineer is designing a network deployment for a technology company. The company has four buildings with access points that must provide seamless wireless coverage and client ro...
- Question #194
Refer to the exhibit. A customer is deploying a Greenfield 802.11n network with data, voice, and location awareness using APs with the WSSI modules. Which two settings in the Cisco...
- Question #195
An engineer in a branch office that does not have a wired backhaul must ensure that local clients can be switched locally and authenticated centrally. In which mode must the AP be...
- Question #196
When a wireless network is designed for location services, how many APs must be heard by each location-ready AP at a signal level of -75 dBm or better?
- Question #197
A company is in the process of relocating to a new office space and finds out that the Internet circuit will not be ready before the move. The new building has a non-Cisco WLAN to...
- Question #198
An engineer is implementing a wireless design for a service provider. The design includes a Catalyst 9800, a stack of two Catalyst 9300X-48HX switches, and 9166 APs. Each AP must b...
- Question #199
A customer has a Wi-Fi network that is designed to support video over Wi-Fi. The Wi-Fi network has good coverage; however, video multicast traffic is unreliable. Video multicast tr...
- Question #200
A network engineer must design a new wireless solution for a company, but the budget can only stretch to include a single Cisco 9800-40 WLC. The company requires high availability...
- Question #201
An engineer must design and configure a wireless network for: - pervasive coverage in an oil terminal - casual web and email traffic - 5 GHz What is the best design?