Online Access Free H31-211 Exam Questions

The following description of the characteristics of the LAN, is it incorrect?

• A.Simple structure and convenient construction
• B.High transmission efficiency and good reliability
• C.Wide coverage
• D.Flexible layout and easy expansion

In the following IEEE standards, is 802.3z a () standard?

• A.Fast Ethernet standard
• B.Gigabit Ethernet standard
• C.Ethernet standard
• D.10 Gigabit Ethernet standard

In which of the following cases, ICMP error report message is not sent? (multiple choice)

• A.Datagram for special address 10.0.0.0
• B.All subsequent datagrams for the first fragmented datagram
• C.Datagrams with multicast addresses
• D.The body of the ICMP error report

177. For the network 172.168.16.0 MASK 255.255.252.0, the largest of the available host IPs is?

• A.172.168.17.254
• B.172.168.18.254
• C.172.168.19.254
• D.172.168.16.254

What are the main functions of Reverse Address Resolution Protocol (Inverse ARP)? (multiple choice)

• A.Generating the mapping of the peer protocol address and DLCI in the frame relay network
• B.Find the protocol address of the peer device connected to the virtual circuit in the frame relay network.
• C.Find the connected DLCI number
• D.Find the hardware address of the device through the network address of the network device