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NEW QUESTION 11
A Huawei firewall by default creates security zones named untrust, dmz, _________ and local. (Use Lowercase letters.)
Answer:
Explanation:
security policy
NEW QUESTION 12
Which of the following statements regarding an IP prefix are true?
- A. An IP prefix filter can be used to filter data packets.
- B. An IP prefix filter cannot be used to filter data packets.
- C. An IP prefix filter is used to filter IP address prefixes and cannot match an IP prefix number and a prefix length at the same time.
- D. An IP prefix filter is used to filter IP address prefixes and can match an IP prefix number and a prefix length at the same time.
Answer: A
NEW QUESTION 13
OSPF supports area authentication and interface authentication. If both authentication modes are configured, Interface authentication takes preference over area authentication.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 14
Preferences of routing protocols determine the sequence In which a router selects a route among routes to the same destination /earned through different routing protocols.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 15
Which of the following is the default interval at which the DIS on a broadcast IS_IS network sends CSNPs.
- A. 3.3
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION 16
When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below?
- A. 1.1.1.1/24
- B. 1.1.1.1/26
- C. 1.1.1.2/16
- D. 1.1.1.1/32
Answer: A
NEW QUESTION 17
Which of the following statements regarding the LSA age field are true?
- A. If the LS age of a LSA has reached the LSRefreshTime (30 minutes), any router can regenerate an instance of this LSA again.
- B. The unit of this field is seconds. In a LSDB, the LS age of a LSA decreases with time.
- C. If the LS age of a LSA has reached the LSRefreshTime (30 minutes), the originator of this LSA needs to regenerate an instance of this LSA again.
- D. The unit of this field is seconds. In a LSDB, the LS age of a LSA increases with time.
Answer: B
NEW QUESTION 18
Which of the following statements is false?
- A. When a router with the highest router priority joins an OSPF network, this router will become the new DR.
- B. If two devices have the same router priority, the device with a larger router ID has a higher election priority.
- C. If the current DR fails, the current BDR automatically becomes a new DR, and a BDR will be elected again.
- D. A device with a higher router priority has a higher election priority.
Answer: C
NEW QUESTION 19
According to BGP route selection rules, the route with the higher Local_Pref is preferred.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 20
The Interface \P address and VRRP virtual IP address can be the same.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 21
Which of the following statements regarding BGP route advertisement are false?
- A. By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.
- B. Only the optimal routes preferred by BGP can be advertised to other BGP peers.
- C. Only the routes learned from IGPs can be advertised to other BGP peers.
- D. All the BGP routes learned from all BGP peer will be advertised to other BGP peers.
Answer: B
NEW QUESTION 22
Which of the following statements regarding OSPF route summarization is false?
- A. Route summarization is the process of summarizing routes with the same prefix into one route and then advertising only the summarized route to other areas.
- B. OSPF supports two route summarization modes: ABR summarization and ASBR summarization.
- C. Route summarization can reduce routing information, decrease the routing table size, and improve router performance.
- D. Any router in OSPF can summarize routes.
Answer: C
NEW QUESTION 23
Which of the following routing protocols support the default route through command configuration?
- A. ICMP
- B. IS-IS
- C. OSPF
- D. BGP
Answer: D
NEW QUESTION 24
What parameters can a DHCP6 server assign to a DHCPv6 client?
- A. DNS server address
- B. SNTP server address
- C. Gateway address
- D. IPV6 address/prefix
Answer: B
NEW QUESTION 25
Compress the 2001:0DBB:B8:0000:C030:0000:0000:09A0:CDEF address.___________(if the answer contains letters, capitalize them.)
Answer:
Explanation:
pending
NEW QUESTION 26
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