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Which technology reduces the implementation of STP and leverages both unicast and multicast?
Answer: C
C makes most sense. VXLAN is leveraging multicast to flood broadcast. And STP is normally no longer needed. D. can reduces STP, but I don't see the multicast link...
Source: Adapted from community discussion — StefanOT2
A customer has recently implemented a new wireless infrastructure using WLC-5520s at a site directly next to a large commercial airport. Users report that they intermittently lose Wi-Fi connectivity, and troubleshooting reveals it is due to frequent channel changes. Which two actions fix this issue? (Choose two.)
Answer: CD
DFS is Dynamic Frequency Selection, which is a function of using 5 GHz Wi-Fi frequencies that are generally reserved for radar. Because the 2.4Ghz band is free of radar, the DFS rules only apply to the 5.250 – 5.725 Ghz band. UNII-2 (5.250-5.350 GHz and 5.470-5.725 GHz) shared with radar systems. Therefore, APs operating on UNII-2 channels are required to use Dynamic Frequency Selection (DFS) to avoid interfering with radar signals.
Source: Adapted from community discussion — kebkim
Refer to the exhibit.
Which GRE tunnel configuration command is missing on R2?
Answer: B
The Gig0/0 interface of two routers is directly connected with a 1G Ethernet link. Which configuration must be applied to the interface of both routers to establish an OSPF adjacency without maintaining a DR/BDR relationship?
Answer: C
cisco_R3#show run int e0/0.50 Building configuration... Current configuration : 189 bytes ! interface Ethernet0/0.50 encapsulation dot1Q 50 ip address 10.111.10.1 255.255.255.252 ip ospf network point-to-point <<<<<<<<<<<<<<<<<<< ip ospf 1 area 22 bfd interval 999 min_rx 999 multiplier 3 end cisco_R3#show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 192.168.255.2 1 FULL/DROTHER 00:00:33 192.168.255.2 Ethernet0/0.10 200.200.200.200 1 FULL/DR 00:00:34 192.168.255.22 Ethernet0/0.10 5.5.5.5 0 FULL/ - 00:00:34 10.111.10.2 Ethernet0/0.50 <<<<<<<<<<<<<<<<< cisco_R3#
Source: Adapted from community discussion — nushadu
What is the role of vSmart in a Cisco SD-WAN environment?
Answer: A
Refer to the exhibit.
An engineer configures VRRP and issues the show commands to verify operation. What does the engineer confirm about VRRP group 1 from the output?
Answer: C
cisco_R3(config-subif)#do s runn interface Ethernet0/0.40 ! interface Ethernet0/0.40 encapsulation dot1Q 40 ip address 172.16.13.2 255.255.255.0 vrrp 10 ip 172.16.13.254 vrrp 10 track 4 decrement 20 end cisco_R3(config-subif)#do s track 4 Track 4 IP route 5.5.5.55 255.255.255.255 reachability Reachability is Down (no ip route) 1 change, last change 00:04:13 First-hop interface is unknown Tracked by: VRRP Ethernet0/0.40 10 cisco_R3(config-subif)#do s vrrp Ethernet0/0.40 - Group 10 State is Master Virtual IP address is 172.16.13.254 Virtual MAC address is 0000.5e00.010a Advertisement interval is 1.000 sec Preemption enabled <<<<<<<<<< by default, so it'll become MASTER after high priority Priority is 80 Track object 4 state Down decrement 20 Master Router is 172.16.13.2 (local), priority is 80 Master Advertisement interval is 1.000 sec Master Down interval is 3.609 sec cisco_R3(config-subif)#
Source: Adapted from community discussion — nushadu
DRAG DROP - Drag and drop the Cisco SD-Access solution areas from the left onto the protocols they use 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.
Answer: See figure below
Fabric Data Palne - VXLAN Fabric Security Policy - CTS Fabric Control Plane - LISP External Connectivity From The Fabric - BGP
Source: Adapted from community discussion — Manicardi
DRAG DROP - Drag and drop the characteristics from the left onto the routing protocols they describe 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.
Answer: See figure below
DRAG DROP - An engineer is working with the Cisco DNA Center API. Drag and drop the methods from the left onto the actions that they are used for 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.
Answer: See figure below
PUT - update a resource (like adding a new resource to existing one) POST - create a NEW resource Provided answer is correct.
Source: Adapted from community discussion — pepgua
DRAG DROP - Drag and drop the characteristics from the left onto the QoS components they describe 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.
Answer: See figure below
Given Answer is Incorrect. Shaping - Process used to buffer traffic Marking - Applied on traffic to convey information to downstream device Trust - Permits DSCP / CoS values on traffic Classification - Distinguishes Traffic Types
Source: Adapted from community discussion — siteoforigin
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