- (Exam Topic 2)
What are two considerations when using SSO as a network redundancy feature? (Choose two)

1. A. both supervisors must be configured separately
2. B. the multicast state is preserved during switchover
3. C. must be combined with NSF to support uninterrupted Layer 2 operations
4. D. must be combined with NSF to support uninterrupted Layer 3 operations
5. E. requires synchronization between supervisors in order to guarantee continuous connectivity

Correct Answer: DE
Text Description automatically generated

Cisco IOS Nonstop Forwarding(NSF) always runs with stateful switchover (SSO) and provides redundancy for Layer 3 traffic.
Reference: https://www.cisco.com/en/US/docs/switches/lan/catalyst3850/software/release/3se/consolidated_guide/b_consol

- (Exam Topic 1)
Refer to the exhibit.

The IP SLA is configured in a router. An engineer must configure an EEM applet to shut down the interface and bring it back up when there is a problem with the IP SLA. Which configuration should the engineer use?

1. A. event manager applet EEM_IP_SLA event track 10 state down
2. B. event manager applet EEM_IP_SLA event track 10 state unreachable
3. C. event manager applet EEM_IP_SLA event sla 10 state unreachable
4. D. event manager applet EEM_IP_SLAevent sla 10 state down

Correct Answer: A
The ip sla 10 will ping the IP 192.168.10.20 every 3 seconds to make sure the connection is still up. We can configure an EEM applet if there is any problem with this IP SLA via the command event track 10 state down.
Reference: https://www.theroutingtable.com/ip-sla-and-cisco-eem/

- (Exam Topic 3)
What is the API keys option for REST API authentication?

1. A. a predetermined string that is passed from client to server
2. B. a one-time encrypted token
3. C. a username that is stored in the local router database
4. D. a credential that is transmitted unencrypted

Correct Answer: A

- (Exam Topic 3)
What does the number in an NTP stratum level represent?

1. A. The number of hops it takes to reach the master time server.
2. B. The number of hops it takes to reach the authoritative time source.
3. C. The amount of offset between the device clock and true time.
4. D. The amount of drift between the device clock and true time.

Correct Answer: B

- (Exam Topic 4)
An engineer is configuring RADIUS-Based Authentication with EAP MS-CHAPv2 is configured on a client device.
Which outer method protocol must be configured on the ISE to support this authentication type?

1. A. EAP-TLS
2. B. PEAP
3. C. LDAP
4. D. EAP-FAST

Correct Answer: D