Huawei H12-891_V1.0-ENU Real Exam Questions
The questions for H12-891_V1.0-ENU were last updated at Dec 24,2024.
- Exam Code: H12-891_V1.0-ENU
- Exam Name: HCIE-Datacom V1.0
- Certification Provider: Huawei
- Latest update: Dec 24,2024
In the scenario of dynamically establishing a VXLAN tunnel through BCP EVPN, when using BGP EVPN Type2 routing for host MAC address advertisement, which of the following descriptions is correct?
- A . It will carry specific L2 VNI and L3 VNI values at the same time.
- B . Will carry specific L3 VNI value
- C . The RT value carried is the Export RT in the IP VPN instance.
- D . The IP Address and IP Address Length fields will not carry specific content.
Which of the following descriptions of MPLS label space is wrong?
- A . When the penultimate hop LSR performs label exchange, if it is found that the exchanged label value is 3, the label will be popped up by default and the packet will be sent to the last hop.
- B . 16~1023 is the label space shared by static LSP and static CR-LSP
- C . If the outgoing label value is 0, the router will directly discard the packet.
- D . Above 1024 is the label space shared by dynamic signaling protocols such as LDP, RSVP-TE, MP-BGP and so on.
In the following MPLSL3VPN cross-domain solution, which one of the VPNv4 routes needs to be transmitted between ASBRs?
- A . Option B
- B . Option D
- C . Option A
- D . Option C
As shown in the figure, PE1 enables the SR-MPLS function based on OSPF. Based on this, it can be inferred that the label when PE1 forwards the data packet to 10.0.3.3 is?
- A . 24001
- B . 24004
- C . 24003
- D . 3
As shown in the figure is the output information of a network engineer when troubleshooting OSPF faults.
Based on this judgment, which of the following reasons may cause the adjacency relationship to fail to be established normally?
- A . Hello message sending intervals are inconsistent
- B . Authentication passwords are inconsistent
- C . The IP address masks of the interfaces are inconsistent
- D . Inconsistent area types