Huawei HCIP-Data Center Network V1.0 - H12-893_V1.0 Exam Practice Test
BGP EVPN defines several types of BGP EVPN routes by extending BGP. Type ? routes are used to advertise host IP routes and external network routes. (Enter only digits.)
Correct Answer:
5
Explanation:
BGP EVPN (Ethernet VPN) extends BGP to provide control plane functionality for VXLAN overlays, including in Huawei's data center networks. EVPN defines several route types to advertise different types of information:
Type 1: Auto-discovery routes for EVPN instances.
Type 2: MAC/IP Advertisement routes for host reachability.
Type 3: Inclusive Multicast Ethernet Tag routes for multicast traffic.
Type 4: Ethernet Segment routes for multi-homing.
Type 5: IP Prefix routes for advertising host IP routes and external network routes, enabling inter- subnet and external connectivity.
The question specifies routes used to advertise "host IP routes and external network routes," which aligns with Type 5 routes. These routes carry IP prefix information and a Layer 3 VNI, facilitating Layer 3 routing within the EVPN domain or to external networks. Thus, the answer is 5.
Explanation:
BGP EVPN (Ethernet VPN) extends BGP to provide control plane functionality for VXLAN overlays, including in Huawei's data center networks. EVPN defines several route types to advertise different types of information:
Type 1: Auto-discovery routes for EVPN instances.
Type 2: MAC/IP Advertisement routes for host reachability.
Type 3: Inclusive Multicast Ethernet Tag routes for multicast traffic.
Type 4: Ethernet Segment routes for multi-homing.
Type 5: IP Prefix routes for advertising host IP routes and external network routes, enabling inter- subnet and external connectivity.
The question specifies routes used to advertise "host IP routes and external network routes," which aligns with Type 5 routes. These routes carry IP prefix information and a Layer 3 VNI, facilitating Layer 3 routing within the EVPN domain or to external networks. Thus, the answer is 5.
Which of the following can be deployed to enhance DC reliability? (Select All that Apply)
Correct Answer: A,B,C
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
Which of the following O&M functions are supported in Huawei CloudFabric Solution? (Select All that Apply)
Correct Answer: B,C,D
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
In the computing scenario of Huawei CloudFabric Solution, which of the following services are optional for controller interconnection? (Select All that Apply)
Correct Answer: B,D
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
In Huawei CloudFabric Solution, iMaster NCE-Fabric uses SNMP to collect alarms and logs of physical devices and vSwitches.
Correct Answer: A
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
How many rollback levels does Huawei's iMaster NCE-Fabric support?
Correct Answer: B
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
Which of the following technologies are open-source virtualization technologies? (Select All that Apply)
Correct Answer: C,D
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
V-STP prevents loops caused by incorrect configurations or connections in an M-LAG.
Correct Answer: B
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).
Why is MP-BGP preferred as the EVPN control plane instead of relying solely on traditional flood- and-learn behavior?
Correct Answer: C
Vote an answer
Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).