Free Huawei H31-211 Exam Dumps Questions & Answers

It consists of glass fiber and shielding layer, is not affected by electromagnetic signals, has high transmission rate and long transmission distance. But it is expensive.
What is this physical medium?

• A.  Waveguide fiber
• B.  Fiber
• C.  Twisted pair
• D.  Same transmission cable

Copy the incoming and outgoing data packets of the mirrored port to the mirrored port. Is this mirroring based on which of the following options?

• A.  Flow
• B.  Port
• C.  Peer
• D.  Link

The correct statement about static routing is ()?

• A.  Static routing is the route that the router sets before leaving the factory.
• B.  Static routes are always recalculated when the network changes
• C.  Static routes are manually added to the routing table, not dynamically updated by the routing protocol.
• D.  Static routes are learned after learning through other routing protocols.

Which of the following commands is used to display basic information about all in-position devices, including information about the power module and fan module ()?

• A.  display health
• B.  display memory-usage [slave I slot slot-id [vcpu vcpu-number]]
• C.  display cpu-usage [configuration I sorted][slave I slot slot-id]
• D.  display device [pic-status I slot-id]

The TTL value of the first UDP packet sent by Tracert?

• A.  3
• B.  1
• C.  4
• D.  2