在进行UNIX系统安装前,需要准备的参数至少包括()。
第1题:
A.user@host> debug interface interface-name
B.user@host> monitor usage interface-name
C.user@host> monitor interface interface-name
D.user@host> traceoptions interface interface-name
第2题:
A. a request made by a node to join a specified multicast group
B. a request made by a node for its IP address
C. a request made by a node for the IP address of the DHCP server
D. a request made by a node for the IP address of the local router
第3题:
A.they run a spell check on host names to ensure accurate routing
B.they map individual hosts to their specific IP address
C.they convert domain names into IP address
D.Given an IP address,they determine the name of the host that is…
第4题:
URLs have three parts:the DNS name of machine on which the page is located,then a local name uniquely indicating the specific page and
A.Protocol
B.IP address
C.Network name
D.Server name
第5题:
在DHCP服务配置文件dhcp.conf中,用于指定向某客户机分配固定的IP地址的参数是______。
A.server-name
B.fixed-address
C.filename
D.hardware
第6题:
What is IPv6 router solicitation?()
第7题:
Each machine in the internet is assigned a unique network address,called(),that is used to identify the machine for communication purposes
第8题:
UNIX中远程登录至服务器常用命令rlogin host参数,其中host参数可以是()。
第9题:
在ZXPON C200(V1.0)无源光网络系统设备进行工程安装前,机房需要完成()的准备工作
第10题:
You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?()
第11题:
When choosing a hostname, other machines will associate the name with()。
第12题:
HOST name
IP address
NAME server
Subnet
第13题:
A network host is configured as follows: Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default gateway: 192.168.16.190 Which of the following statements describe the network to which this host is attached?()
A. The default gateway is configured on a different subnet form this host.
B. The host is a member of the fifth usable subnet of the 192.168.16.0 network.
C. The subnetwork address for this host is 192.168.16.160/28.
D. The address of the next higher subnet is 192.168.16.192.
E. The address of the router interface that is attached to this subnetwork is 192.168.16.190.
F. There are 60 usable host addresses on this subnet.
第14题:
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?()
A. IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
B. IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
C. IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
D. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
E. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25
第15题:
A.interface
B.remote_ip_address
C.local_ip_address
D.virtual_ipaddress
第16题:
●Every Web site and electronic device connected to the Internet must possess a unique (75).
(75) A.E-Mail
B.IP address
C.server
D. NOS
第17题:
在dhcpd.conf中用于向某个客户主机分配固定IP地址的参数是()。
第18题:
在配置主备倒换时,vrrpd.ini中必须和gkcfg.ini相同的参数包括:()
第19题:
Which command allows you to view interface usage details in real-time?()
第20题:
A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point?()
第21题:
DNS servers provide what service?()
第22题:
DNS servers provide what service?()
第23题:
The default gateway is configured on a different subnet form this host.
The host is a member of the fifth usable subnet of the 192.168.16.0 network.
The subnetwork address for this host is 192.168.16.160/28.
The address of the next higher subnet is 192.168.16.192.
The address of the router interface that is attached to this subnetwork is 192.168.16.190.
There are 60 usable host addresses on this subnet.