GB0-180 Exam Questions

The meaning of the following access control list is ( ) [Quidway] acl 102 [Quidway-acl-102] rule deny udp source 129.9.8.10 0.0.0.255 destination 202.38.160.10 0.0.0.255 detination...

The default protocol type of IP extended access list is:

Which of the following wildcard masks matches all the hosts of the subnet within 172.16.64.0/19?

The advantages of using access control list include:

Two Quidway routers are connected via serial interface 0. PCA (its IP address is 192.168.1.2) is connected to Ethernet interface 0 of Router A, and PCB (its IP address is 192.168.2...

Input "display rip" command on Quidway router, the echoes are shown as follows: [Quidway]display rip RIP is turning on checkzero is on default-cost : 16 no peer network all summary...

The routing table of one router is as below: Route Tables: Destination/Mask Proto Pref Metric Nexthop Interface 0.0.0.0/0 Static 0 0 2.2.2.1 Serial0 2.0.0.0/8 Direct 0 0 2.2.2.1 Se...

Synchronous/asynchronous serial port supports V24 and V35 protocols. When it work in V24 synchronization mode, the maximum rate is

IEEE 802.3u is the standard of fast Ethernet switch

Each port of the Ethernet switch can be viewed as one( )

Which of the following is NOT included in the routing table( )

Which of the following descriptions are true? The routing table contains the following key items:

Which of the following protocols are routed protocol?

By default, how long the RIP protocol will mark the entry as unreachable when it can not receive routing information from its neighbour( )

In the Ethernet, different devices are distinguished according to ( ) address

Which of the following network devices has the function of connecting different subnets:

Which of the following device can be viewed as one kind of bridge device with multiple ports.( )

The command "ppp mp user user-name bind virtual-template number"should be configured in the View:

Cross cable should be used in the interconnection between which of the following devices( )

The IP address, whose first octet begins with binary 1110, is ( ) address

The network address and broadcast address of 190.5.4.2/22 network segment are:

The default netmask of IP address 219.25.23.56 has ( ) bits

Which command of Quidway router is used for locating ISDN layer 2 operation

Which of the following statements about address translation is true?

Adopting DCC, only when there are packets to be transmitted between them, the routers set up connection by dial-up. Therefore, DCC technique is applicable to burst transmission of...

When the length of the IP packet that the router receives is larger than the MTU of the router, which of the following policy will be adopted( )

The basic function of the network layer of the router is( )

Which layer of TCP/IP protocol processes data format conversion, coding, session control?

Concerning TTL field of the IP packet header, which of the following statements are true( )

The fixed length part of IP packet header is ( ) bytes

Among the following items, which field(s) are NOT part of the TCP header?

To configure one virtual circuit on X.25 to be logic channel, the correct configuration is( )

Which of the following statements concerning standby center are true( )

In the system configuration view of Quidway router, input command: display interface serial 0. It shows that the physical interface is up and line protocol is down. What is the pos...

Quidway router can save a maximum number of ( ) historical commands,by default?

Which of the following interface have been defined in physical layer of Wan?

In order, OSI reference model has layers of( )

Concerning IP host address, which of the following is true( )

IEEE802.5 standard refers to( )

The port number of TFTP protocol is

The port number of FTP control connection is( )

Which layer of the OSI reference model is responsible for routing, addressing, data packet forwarding?

ISO put forward OSI mainly for the purpose of( )

On the Frame Relay network on Quidway series routers, how many LMI types are supported in total( )

When configuring Frame Relay static MAP on the router, ( ) parameters should be specified

Which of the following protocols uses CHAP or PAP authentication method?

CHAP is the three-time handshake authentication protocol. Its first handshake is( )

Which of the following statements concerning DTE are true( )

The format of frame that the Frame Relay adopts is( )

Please click the exhibit button. As shown in the networking figure, Assume the default gateway configuration of each host is correct. The specific configuration is as follows: Now...