Câu 20: 642-883: Deploying Cisco Service Provider Network Routing (SPROUTE)

Refer to the Cisco IOS XE IS-IS configuration exhibit. What are two problems with the configuration that are causing the IPv4, or the IPv6, or the IPv4 and IPv6 IS-IS operations to fail? (Choose two.)

1. A. The configuration is missing the interface gi0/0/0 and interface gi0/0/0 commands under router isis 1.
2. B. The configuration is missing the address-family ipv4 unicast and address-familyipv6 unicast commands under router isis 1.
3. C. IPv6 unicast routing has not been enabled globally on the Cisco IOS XE router. — đáp án hiện tại
4. D. The gi0/0/0 and gi0/0/1 interfaces are not participating in the router isis 1 routing instance. — đáp án hiện tại
5. E. Multitopology IS-IS must beenabled to support both IPv4 and IPv6.
6. F. Another router isis instance must be enabled to support IPv6.