Prepare with Huawei : H12-891_V1.0 exam braindumps as your best preparation materials
Updated: Sep 09, 2025
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Huawei HCIE-Datacom V1.0 Sample Questions:
1. TheNETCONF content layercontainsdevice configuration data.
Which of the following statements are correct about the followingNETCONF configuration?
<?xml version="1.0" encoding="UTF-8"?>
<rpc xmlns="urn:ietf:params:xrnl:ns:netconf:base:1.0" message-id="801">
<edit-config>
<target>
<running/>
</target>
<default-operation>merge</default-operation>
<error-option>rollback-on-error</error-option>
<config xmlns:xc="urn:ietf:params:xml:ns:netconf:base:1.0">
<vlan
xmlns="http://www.huawei.com/netconf/vrp/huawei-vlan"
>
<vlans>
<vlan>
<vlanId>10</vlanId>
<protocolVlans>
<protocolVlan xc:operation="merge">
<protocolIndex>0</protocolIndex>
</protocolVlan>
</protocolVlans>
</vlan>
</vlans>
</vlan>
</config>
</edit-config>
</rpc>
A) The NETCONF <edit-config> operation is performed to load the configuration data to the startup configuration datastore.
B) The Huawei-YANG model is used.
C) VLAN 10 is created on the target device.
D) The <config> operation contains an operation attribute so that the modified data is merged.
2. Network administrator A wants to use an IP prefix list to match specific routes. Which of the following routes can be matched by the IP prefix list shown in this figure?
ip ip-prefix TEST permit 10.0.0.0 24 less-equal 30
A) 10.0.0.0/24
B) 10.0.2.0/24
C) 10.0.0.1/30
D) 10.0.1.0/24
3. In the SD-WAN Solution, which routing protocols can be used by LAN-side devices to connect to a Layer 3 network?
A) RIP
B) IS-IS
C) OSPF
D) BGP
4. During the configuration of L3VPNv4 over SRv6 BE, if an RR is deployed in the SR domain, which command must be run on the RR to ensure that the PEs at both ends can correctly learn VPNv4 routes?
5. What can be determined from the following IS-IS peer output?
Peer information for ISIS(1):
Peer System ID: ee8c.a0c2.baf3
Interface: GE0/0/0
State: Up
HoldTime: 7s
Type: L1
PRI: 64
MT IDs supported: 0(UP), 2(UP)
Local MT IDs: 0, 2
Area Address(es): 49.0022
Peer IP Address(es): 10.1.34.1
Peer IPv6 Address(es): FE80::2E0:FCFF:FE98:2576
A) R4 does not have any IS-IS neighbors.
B) Only an IPv4 IS-IS neighbor relationship is established between R4 and ee8c.a0c2.baf3.
C) Only an IPv6 IS-IS neighbor relationship is established between R4 and ee8c.a0c2.baf3.
D) Both IPv4 and IPv6 IS-IS neighbor relationships are established between R4 and ee8c.a0c2.baf3.
Solutions:
| Question # 1 Answer: B,C,D | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A,B,C,D | Question # 4 Answer: Only visible for members | Question # 5 Answer: D |
Huawei HCIE-Datacom V1.0 Sample Questions:
1. TheNETCONF content layercontainsdevice configuration data.
Which of the following statements are correct about the followingNETCONF configuration?
<?xml version="1.0" encoding="UTF-8"?>
<rpc xmlns="urn:ietf:params:xrnl:ns:netconf:base:1.0" message-id="801">
<edit-config>
<target>
<running/>
</target>
<default-operation>merge</default-operation>
<error-option>rollback-on-error</error-option>
<config xmlns:xc="urn:ietf:params:xml:ns:netconf:base:1.0">
<vlan
xmlns="http://www.huawei.com/netconf/vrp/huawei-vlan"
>
<vlans>
<vlan>
<vlanId>10</vlanId>
<protocolVlans>
<protocolVlan xc:operation="merge">
<protocolIndex>0</protocolIndex>
</protocolVlan>
</protocolVlans>
</vlan>
</vlans>
</vlan>
</config>
</edit-config>
</rpc>
A) The NETCONF <edit-config> operation is performed to load the configuration data to the startup configuration datastore.
B) The Huawei-YANG model is used.
C) VLAN 10 is created on the target device.
D) The <config> operation contains an operation attribute so that the modified data is merged.
2. Network administrator A wants to use an IP prefix list to match specific routes. Which of the following routes can be matched by the IP prefix list shown in this figure?
ip ip-prefix TEST permit 10.0.0.0 24 less-equal 30
A) 10.0.0.0/24
B) 10.0.2.0/24
C) 10.0.0.1/30
D) 10.0.1.0/24
3. In the SD-WAN Solution, which routing protocols can be used by LAN-side devices to connect to a Layer 3 network?
A) RIP
B) IS-IS
C) OSPF
D) BGP
4. During the configuration of L3VPNv4 over SRv6 BE, if an RR is deployed in the SR domain, which command must be run on the RR to ensure that the PEs at both ends can correctly learn VPNv4 routes?
5. What can be determined from the following IS-IS peer output?
Peer information for ISIS(1):
Peer System ID: ee8c.a0c2.baf3
Interface: GE0/0/0
State: Up
HoldTime: 7s
Type: L1
PRI: 64
MT IDs supported: 0(UP), 2(UP)
Local MT IDs: 0, 2
Area Address(es): 49.0022
Peer IP Address(es): 10.1.34.1
Peer IPv6 Address(es): FE80::2E0:FCFF:FE98:2576
A) R4 does not have any IS-IS neighbors.
B) Only an IPv4 IS-IS neighbor relationship is established between R4 and ee8c.a0c2.baf3.
C) Only an IPv6 IS-IS neighbor relationship is established between R4 and ee8c.a0c2.baf3.
D) Both IPv4 and IPv6 IS-IS neighbor relationships are established between R4 and ee8c.a0c2.baf3.
Solutions:
| Question # 1 Answer: B,C,D | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A,B,C,D | Question # 4 Answer: Only visible for members | Question # 5 Answer: D |
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