H3C GB0-381-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Exterior Gateway Protocols | - BGP fundamentals and policy control |
| IP Services and Optimization | - Multicast routing fundamentals - IPv6 routing technologies |
| Advanced Routing Technologies | - MPLS basics and applications - Route policy and traffic engineering |
| IP Routing Fundamentals | - Routing principles and packet forwarding - Static routing and route selection |
| Interior Gateway Protocols (IGP) | - OSPF protocol concepts and configuration - IS-IS protocol fundamentals |
| Network Troubleshooting and Design | - Large-scale network design principles - Routing troubleshooting methods |
H3C Large-Scale Routing Network Technologies V2.0 Sample Questions:
Question #1
In an OSI network, Level-0 routing exists in _______.
A. Between ES and IS
B. between IS and IS between different areas
C. between IS and IS between different routing domains
D. Between IS and IS within the same area
Question #2
The router RTA and RTB are eBGP neighbors. RTA advertises the route 10.10.10.0/24 and sets the community attribute. However, after checking the routing table of RTB, it is found that the route 10.10.10.0/24 learned from RTA does not carry the community attribute. What causes the loss of group attributes?
A. The community attribute NO_ADVERTISE was set when RTA released 10.10.10.0/24
B. RTB is not configured with peerRTA advertise-communit
C. RTA is not configured with peerRTB advertise-communit
D. The community attribute NO_EXPORT was set when RTA released 10.10.10.0/24
Question #3
The advantages of DR/BDR election in OSPF protocol include ______.
A. After the DR fails, the BDR becomes the DR immediately, which can reduce the convergence time after the route change
B. The router with the highest stability becomes the DR/BDR, which can enhance the robustness of the network
C. Reduced number of adjacencies maintained
Question #4
The command to configure manual route aggregation of RIP protocol on MSR router is ___________.
A. Router-rip-1] rip summar-address 172.16.0.0
B. Router-rip-1] rip summar-address 172.16.0.0 22
C. Router-Serial1/0] rip summar-address 172.16.0.0 22
D. Router] rip summar-address 172.16.0.0 22
Question #5
Running the command on the router and its display information is as follows:
From the above information, we can know that there are ______ IS-IS Level-1 routes added to the RTB routing table.
A. 8
B. 5
C. 4
D. 2
E. 7
Solutions:
| Question #1 Correct Answer: A | Question #2 Correct Answer: C | Question #3 Correct Answer: A,C | Question #4 Correct Answer: C | Question #5 Correct Answer: D |
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