- (Topic 3)
Which function does a fabric wireless LAN controller perform In a Cisco SD-Access deployment?

1. A. manages fabric-enabled APs and forwards client registration and roaming information to the Control Plane Node
2. B. coordinates configuration of autonomous nonfabric access points within the fabric
3. C. performs the assurance engine role for both wired and wireless clients
4. D. is dedicated to onboard clients in fabric-enabled and nonfabric-enabled APs within the fabric

Correct Answer: A
Fabric Enabled WLC:
Fabric enabled WLC is integrated with LISP control plane. This WLC is responsible for AP image /Config, Radio Resource Management, Client Session management and roaming and all other wireless control plane functions.
For WLC Fabric Integration:
✑ Wireless Client MAC address is used as EID
✑ It inform about Wireless MAC address with its other information like SGT and Virtual Network Information
✑ VN information is mapped to VLAN on FEs
✑ WLC is responsible for updating Host Database tracking DB with roaming information
https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-design- guide.html#FabricWLC
Both fabric WLCs and non-fabric WLCs provide AP image and configuration management, client session management, and mobility services. Fabric WLCs provide additional services for fabric integration such as registering MAC addresses of wireless clients into the host tracking database of the fabric control plane nodes during wireless client join events and supplying fabric edge node RLOC-association updates to the HTDB during client roam events.

- (Topic 1)

A network engineer configures a new GRE tunnel and enters the show run command. What does the output verify?

1. A. The tunnel will be established and work as expected
2. B. The tunnel destination will be known via the tunnel interface
3. C. The tunnel keepalive is configured incorrectly because they must match on both sites
4. D. The default MTU of the tunnel interface is 1500 byte.

Correct Answer: B

- (Topic 4)
What are two characteristics of vManage APIs? (Choose two.)

1. A. Southbound API is based on OMP and DTLS.
2. B. Northbound API is RESTful, using JSON.
3. C. Northbound API is based on RESTCONF and JSON.
4. D. Southbound API is based on NETCONF and XML.
5. E. Southbound API is based on RESTCONF and JSON.

Correct Answer: BD

- (Topic 4)
An engineer must configure GigabitEthernet 0/0 for VRRP group 65. The rouler must assume the primary rote when it has the highest priority in the group. Which command set must be applied?
A)

B)

C)

D)

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: D

- (Topic 1)
Refer to the exhibit.

An engineer must deny Telnet traffic from the loopback interface of router R3 to the loopback interface of router R2 during the weekend hours. All other traffic between the loopback interfaces of routers R3 and R2 must be allowed at all times. Which command accomplish this task?
A)

B)

C)

D)

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C
We cannot filter traffic that is originated from the local router (R3 in this case) so
we can only configure the ACL on R1 or R2. “Weekend hours” means from Saturday morning through Sunday night so we have to configure: “periodic weekend 00:00 to 23:59”.
Note: The time is specified in 24-hour time (hh:mm), where the hours range from 0 to 23 and the minutes range from 0 to 59.