Free HCIP-Datacom-Core Technology V1.0 Exam H12-821_V1.0 Exam Practice Test

Compared with STP, RSTP defines the different port states. Which of the following statements regarding discarding and learning states are true?

• The port In discarding or learning state does not forward data frames.
  
• The port in discarding state does not learn MAC addresses table.
  
• The port in discarding or learning state does not learn MAC addresses
  
• The port In learning stole docs not learn MAC addresses table.
  

Which of the following TLVs is used by ISIS to describe the IP address of an interface?

• 129
  
• 131
  
• 128
  
• 132
  

Which of the following statements regarding BGP route advertisement are false?

• All the BGP routes learned from all BGP peer will be advertised to other BGP peers.
  
• Only the optimal routes preferred by BGP can be advertised to other BGP peers.
  
• By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.
  
• Only the routes learned from IGPs can be advertised to other BGP peers.
  

In a route-policy, which of the following BGP attributes can be used in apply clauses?

• MED
  
• AS_Path
  
• Tag
  
• Local-Preference
  

Which of the following statements regarding IGMPv1 and IGMPv2 are true?

• 1GMPv2 supports only general query.
  
• 1GMPv2 defines the Leave message type.
  
• IGMPv1 does not define the IGMP Leave message type.
  
• IGMPv1 supports general query.
  

After which of the following parameters are modified does an IS-IS neighbor relationship need to re-established?

• The cost of an IS-IS interface is changed.
  
• The IP address of an ISIS interface is changed.
  
• The level of an ISIS interface is changed.
  
• The interval at which an IS-IS interface sends IIH packets is changed.
  

Which of the following statements regarding different LSA types is false?

• LS Request packets contain only LS Type, LS ID, and Advertising Router.
  
• LS Ack packets contain complete LSA information.
  
• DD packets contain only LSA summary information, including LS Type, LS ID, Advertising Router, and LS Sequence Number.
  
• LS Update packets contain complete LSA information.
  

Which of the following attribute must be carried in an Update message?

• Local-pref
  
• Prefval
  
• MED
  
• AS-Path
  

Which Of the following IEEE 802.11 standards is also known as Wi-Fi 6?

• 802.11ac
  
• 802.11n
  
• 802.11ax
  
• 802.11b
  

Which of the following configurations are not mandatory when an administrator configures VRRP?

• Preemption mode
  
• Preemption delay
  
• Virtual router priority
  
• Virtual IP address