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Multicast
The questions of this objective cover 10% of the entire content and are dedicated to validating the following expertise:
- Implementing multicast direct and mDNS.
- Implementing the components of multicast;
- Explaining how multicast affects wireless networks;
- Implementing multicast within WLAN;
NEW QUESTION 78
When configuring a Cisco WLC, which CLI command adds a VLAN with VLAN ID of 30 to a FlexConnect group named BranchA-FCG?
- A. config flexconnect group BranchA-FCG vlan 30 add
- B. config flexconnect group BranchA-FCG vlan add 30
- C. config flexconnect BranchA-FCG vlan add 30
- D. config flexconnect BranchA-FCG vlan 30 add
Answer: B
Explanation:
NEW QUESTION 79
An engineer must implement Cisco Identity-Based Networking Services at a remote site using ISE to dynamically assign groups of users to specific IP subnets. If the subnet assigned to a client is available at the remote site, then traffic must be offloaded locally, and subnets are unavailable at the remote site must be tunneled back to the WLC. Which feature meets these requirements?
- A. central DHCP processing
- B. FlexConnect local authentication
- C. learn client IP address
- D. VLAN-based central switching
Answer: D
NEW QUESTION 80
What is configured to use more than one port on the OEAP to extend the wired network's?
- A. remote LAN ACL
- B. AAA override
- C. remote LAN
- D. client load balancing
Answer: C
Explanation:
NEW QUESTION 81
An engineer is configuring multicast for two WLCs. The controllers are in deferent physical locations and each handles around 500 wire clients. How should the CAPWAP multicast group address be assigned during configuration?
- A. Each WLC management address must be in the same multicast group
- B. Each WLC must be assigned a unique multicast group address
- C. Both WLCs must be assigned the same multicast group address
- D. Each WLC management address must be in a different multicast group
Answer: D
NEW QUESTION 82
Which type of information should be included in an installation report?
- A. A complete characterization of the external WLAN environment.
- B. Soft copies of configuration for switches, routers, controllers, and location appliances.
- C. The exact number of users the WLAN will support.
- D. A detailed description of the WLAN environment during the post-installation testing, for example, number of people present, furniture, no furniture, and sources of interference present.
Answer: B
NEW QUESTION 83
When using a Cisco Catalyst 9800 Series Wireless Controller, which statement about AutoQoS is true?
- A. It has a set of predefined profiles that you cannot modify further
- B. It allows the output policy map to put specific QoS queues into specific subgroups
- C. It automates deployment of wired QoS and makes wireless QoS implementation easier
- D. It matches traffic and assigns each matched packet to QoS groups
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 84
An engineer must implement rogue containment for an SSID. What is the maximum number of APs that should be used for containment?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/wireless/technology/roguedetection_deploy/ Rogue_Detection.html
NEW QUESTION 85
Which two protocols are used to communicate between the Cisco MSE and the Cisco Prime Infrastructure network management software? (Choose two.)
- A. Telnet
- B. HTTPS
- C. NMSP
- D. SSH
- E. SOAP
Answer: B,E
Explanation:
Explanation
https://www.cisco.com/c/en/us/support/docs/wireless/5500-series-wireless-controllers/113344-cuwn-ppm.html#a
NEW QUESTION 86
A network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature connects the issue?
- A. controller IGMP snooping
- B. broadcast forwarding
- C. unicast AP multicast mode
- D. multicast AP multicast mode
Answer: D
Explanation:
Explanation
Note: The question is about the reason behind CPU hike, it is not asking the solution for the issue
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81671-multicast-wlc-lap.html
NEW QUESTION 87
A company has a single WLAN configured for 802.1x authentication with the QoS set to Silver. This WLAN supports all corporate and BYOD access. A decision has been made to allow users to install Cisco Jabber on their personal mobile devices. Users report poor voice quality when using Jabber. QoS is being applied only as best effort. What must be configured to ensure that the WLAN remains on the Silver class and to ensure Platinum class for Jabber?
- A. Configure QoS on the mobile devices that have Jabber installed.
- B. Configure the WLAN to broadcast on 5 GHz radios only and allow Jabber users to conned.
- C. Enable Cisco Centralized Key Management on the WLAN so that the Jabber-enabled devices will connect.
- D. Configure an AVC profile for the Jabber traffic and apply it to the WLAN.
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/81/Jabber_in_WLAN/b_Jabber_in_WLAN.
NEW QUESTION 88
Refer to the exhibit.
An engineer deployed a Cisco WLC using local EAP. Users who are configured for EAP-PEAP cannot connect to the network. Based on the local EAP debug controller provided, why is the client unable to connect?
- A. The client is falling to accept certificate.
- B. The user is using invalid credentials.
- C. The Cisco WLC is configured for the incorrect date.
Answer: A
NEW QUESTION 89
The IT manager is asking the wireless team to get a report for all guest user associations during the past two weeks. In which two formats can Cisco Prime save this report? (Choose two.)
- A. PDF
- B. CSV
- C. XLS
- D. plain text
- E. DOC
Answer: A,B
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/3-2/user/guide/ bk_CiscoPrimeInfrastructure_3_2_0_UserGuide/ bk_CiscoPrimeInfrastructure_3_2_0_UserGuide_chapter_01010.html
NEW QUESTION 90
An engineer must create an account to log in to the CLI of an access point for troubleshooting. Which configuration on the WLC will accomplish this?
- A. Global Configuration Enable Password
- B. ReadWrite User Access Mode
- C. SNMP V3 User
- D. Allow New Telnet Sessions
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_C
NEW QUESTION 91
Refer to the exhibit.
The image shows a packet capture that was taken at the CLI of the Cisco CMX server. It shows UDP traffic from the WLC coming into the server. What does the capture prove?
- A. The Cisco CMX server receives Angle-of-Arrival data from the WLC.
- B. The Cisco CMX server receives NetFlow data from the WLC.
- C. The Cisco CMX server receives NMSP traffic from the WLC.
- D. The Cisco CMX server receives SNMP traffic from the WLC.
Answer: A
NEW QUESTION 92
Refer to the exhibit.
An engineer deployed a Cisco WLC using local EAP. Users who are configured for EAP-PEAP cannot connect to the network. Based on the local EAP debug controller provided, why is the client unable to connect?
- A. The client is falling to accept certificate.
- B. The Cisco WLC local EAP profile is misconfigured
- C. The user is using invalid credentials.
- D. The Cisco WLC is configured for the incorrect date.
Answer: A
NEW QUESTION 93
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