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Huawei HCIE-Datacom V1.0 Sample Questions:

1. MPLS supports both static and dynamic LSP establishment. Which of the following protocols cannot dynamically establish LSPs in MPLS TE scenarios? (Select all that apply)

A) BGP
B) IS-IS
C) RSVP-TE
D) OSPF

2. Refer to the following command output on the router R1. Which of the following statements isincorrect?
<R1> display interface Tunnel
Tunnel0/0/0 current state : UP
Line protocol current state : UP
Last line protocol up time : 15:21:23 UTC-08:00
Description: ! 0.0.3.3
Route Port, The Maximum Transmit Unit is 1500
Internet Address is 20.1.1.1/24
Encapsulation is TUNNEL, loopback not set
Tunnel source 10.0.1.1 (LoopBack0), destination 10.0.3.3
Tunnel protocol/transport GRE/IP, key disabled
keepalive disabled
Checksumming of packets disabled
Current system time: 15:21:37-08:00
300 seconds input rate 0 bits/sec, 0 packets/sec
300 seconds output rate 0 bits/sec, 0 packets/sec
13 seconds input rate 0 bits/sec, 0 packets/sec
13 seconds output rate 448 bits/sec, 0 packets/sec
9 packets output, 824 bytes
0 output error
Input bandwidth utilization : -
Output bandwidth utilization : -

A) The tunnel is a GRE tunnel.
B) Key authentication is disabled for the tunnel.
C) Keepalive detection is enabled on the tunnel.
D) The destination IP address of the tunnel is 10.0.3.3.

3. When Huawei iMaster NCE-IP is used to configureSR-MPLS TE tunnels, which of the following protocols is used by the controller to collect device running status information?

A) BGP-LS
B) IS-IS
C) Telnet
D) Telemetry

4. The following figure shows theinter-AS MPLS VPN Option Bsolution. IfASBR-PE1andASBR-PE2only transmit VPNv4 routes, you can run the following command onASBR-PE1:
[ASBR-PE1-bgp-af-vpnv4] undo peer 10.0.34.4 enable

A) FALSE
B) TRUE

5. You write the following Python code to invoke a RESTful API to obtain the token ID of iMaster NCE. Which of the following statements are correct?
import requests
response = requests.get("https://139.9.213.72")
print(response.json())
Error returned:
requests.exceptions.SSLError: HTTPSConnectionPool(host='139.9.213.72', port=18002): Max retries exceeded with url: /controller/v2/tokens (Caused by SSLError(CertificateError('hostname '139.9.213.72' doesn't match 'devzone.huawei.com'))) Options:

A) The code can be modified as follows:import requestsresponse = requests.get("https://139.9.213.72", verify=False)print(response.json())
B) The SSL certificate verification fails.
C) The client does not trust the SSL certificate of the server.
D) The code can be modified as follows:import requestsresponse = requests.post("http://139.9.213.72", verify=False)print(response.json())

Solutions: