通过设置( )来控制访问Samba共享服务的合法IP地址?A、allowedB、host validC、host allowD、public
通过设置( )来控制访问Samba共享服务的合法IP地址?
A、allowed
B、host valid
C、host allow
D、public
相关考题:
【问题1】(8分)请填写host1的Internet协议属性参数。IP地址: (1) ;子网掩码: (2) ;默认网关: (3) ;其中,host1 默认网关为图中接口 (4) 处的 IP地址。
在Cisco路由器上,用扩展访问控制列表封禁IP地址为211.102.33.24的主机,正确的配置语句是______。A.access-list 99 deny ip host 211.102.33.24 any access-list 99 deny ip any host 211.102.33.24 access-list 99 permit ip any anyB.access-list 100 permit ip any any access-list 100 deny ip host 211.102.33.24 any access-list 100 deny ip any host 211.102.33.24C.access-list 199 deny ip host 211.102-33.24 any access-list 199 deny ip any host 211.102.33.24 access-list 199 permit ip any anyD.access-list 166 deny ip host 211.102.33.24 any access-list 166 permit ip any any
只封禁一台地址为193.62.40.230主机的access—list的正确配置是——。A.access—list 110 permit ip any any access—list 110 deny ip host 193.62.40.230 any access—list 1 10 deny ip any host 193.62.40.230B.access—list 110 denv ip host 193.62.40.230 any access—list 110 deny ip any host 193.62.40.230 access—-list 110 permit ip any anyC.access—list 110 deny ip host 193.62.40.230 any aCCeSS—list 110 deny ip any host 193.62.40.230D.access—list 110 deny ip host 193.62.40.230 any access—list 110 permit ip any any access—list 110 deny ip any host 193.62.40.230
在 Cisco 路由器匕用扩展访问控制列表封禁 1P 地址为 211.102.33.24 的主机,正确的配置语句是A )access-list 99 deny ip host 211.102.33.24 anyaccess-list 99 deny ip any host 211.102.33.24access-list 99 permit ip any anyB )access-list 100 permit ip any anyaccess-list 100 deny ip host 211.102.33.24 anyaccess-list 100 deny ip any host 211.102.33.24C )access-list 199 deny ip host 211.102.33.24 anyaccess-list 199 deny ip any host 211.102.33.24access-list 199 permit ip any anyD )access-list 166 deny ip host 211.102.33.24 anyaccess-list 166 permit ip any any
只封禁一台IP地址为203.168.47.59主机的access-list的正确配置是(41) 。A.access-list 110permit ip any any access-list 110deny ip host 203.168.47.59 any access-list 110deny ip any host 203.168.47.59B.access-list 110deny ip host 203.168.47.59any access-list 110deny ip any host 203.168.47.59 access-list 110permit ip any anyC.access-list 110deny ip host 203.168.47.59 any access-list 110deny ip any host 203.168.47.59D.access-list 110deny ip host 203.168.47.59 any access-list 110permit ip any any access-list 110deny ip any host 203.168.47.59
要禁止内网中IP地址为198.168.46.8的PC访问外网,正确的ACL规则是(11)。A.access-list 1 permit ip 192.168.46.00.0.0.255 any access-list 1 deny ip host 198.168.46.8 anyB.access-list 1 permit ip host 198.168.46.8 any access-list 1 deny ip 192.168.46.00.0.0.255 anyC.access-list 1 deny ip 192.168.46.00.0.0.255 any access-list 1 permit ip host 198.168.46.8 anyD.access-list 1 deny ip host 198.168.46.8 any access-list 1 permitip 192.168.46.00.0.0.255 any
只封禁一台地址为192.168.1.230主机的access-list正确配置是 (5) 。 A.access-list 110 permit中anyany access-list 110 deny中host 192.168.1.230 any access-list 110 deny ip anyhost 192.168.1.230B.access-list 110 deny中host 192.168.1.230 any access-list 110 deny中any host 192.168.1.230 access-list 110 permit ip anyanyC.access-list 110 deny ip host 192.168.1.230 any access-list 110 deny ip any host 192.168.1.230D.access-list 110 deny ip host 192.168.1.230 any access-list 110 permit ip anyany access-list 110 deny ip any host 192.168.1.230
如图6-5所示的网络拓扑图中,要禁止图中IP地址为192.168.45.2的计算机访问IP地址为201.16.7.224服务器的FTP服务,在路由器R1全局配置模式下完成此功能所定义的访问控制列表是(35)。A.access-list 115 deny ftp 192.168.45.2 255.0.0.0 201.16.7.224 0.0.0.255 eq 21B.access-list 115 deny top 192.168.45.2 255.0.0.0 201.16.7.224 0.0.0.255 eq 20C.access-list 115 deny udp host 192.168.45.2 201.16.7.224 0.0.0.255 eq 21D.access-list 115 deny tcp 192.168.45.2 0.0.0.255 host 201.16.7.224 eq 21
在Linux网络配置中,可以通过运行(33)命令来设置主机名字,在不使用DNS和NIS进行地址解析时,为保证解析器能找到主机的IP地址,必须将所使用的主机名字写入(34)文件中,解析器的功能是(35);Linux中提供名字服务的程序是(36);文件“host.conf”的主要作用是规定解析器所使用的(37)。A.routB.pingC.hostnameD.host
在Linux网络配置中,可以通过运行(1)命令来设置主机名字。在不使用DNS和 NIS进行地址解析时,为保证解析器能找到主机的IP地址,必须将所使用的主机名字写入(2)文件中。解析器的功能是(3)。Linux中提供名字服务的程序是(4)。配置文件“host.conf”的主要作用是规定解析器所使用的(5)。A.routB.pingC.hostnameD.host
阅读以下说明,回答问题1至问题4,将解答填入对应的解答栏内。 【说明】 某单位网络结构及各接口IP地址如图1-1所示。路由器R1的路由表结构以及外部网络访问内网的路由纪录如表1-1所示。【问题1】(8分) 网络中主机host1的Internet协议属性参数如图1-2所示。1.进行合理的IP地址设计,为host1配置协议属性参数(包括IP地址、子网掩码、默认网关)。 2.图1-2中DNS服务器地址的配置能正常工作吗?说明理由。 【问题2】(6分) 填充表1-2,为路由器R2配置内网到DNS服务器的主机路由,以及内网用户访问Internet的默认路由。【问题3】(3分) 在上述IP地址设置和路由配置完成之后,发现内网只有host101不能访问Interne,网管员如何解决该问题。 【问题4】(3分) 随着用户数量不断增加,在不申请新的公网IP地址的前提下,采用什么方案来解决IP地址短缺的问题?
Linux系统中Samba的主要配置文件是/etc/samba,/smb.conf。请根据以下的stub.conf配置文件,在空(11)~(15)中填写恰当的内容。Linux服务器启动Samba服务后,在客户机的“网络邻居”中显示提供共享服务的Linllx主机名为(11),其共享的服务有(12),能够访问Samba共享服务的客户机的地址范围(13);能够通过Samba服务读写/home/samba中内容的用户是;该Samba服务器的安全级别是(15)。[global]workgroup=MYGROUPnetbi0S name=smb-seryerserver string=Samba Server;hosts a110W=192.168.1.192.168.2.127.10ad printers=yessecurity=user[printers]comment=My Printerbrowseable =yespath=/usr/spool/sambaguest k=yeswritable=noprintable=yes[public]comment=Public Testbrowseable=nopath=/home/sambapublic=yeswritable=yesprintable=nowrite 1ist=test[userldir]comment=Userl’s Servicebrowseable=nopath=/usr/usrlvalid USers=Userlpublic=nowritable=yesprintable=no
只封禁一台地址为193.62.40.230主机的access-list的正确配置是A.access-list 110 permit ip any any access-list 110 deny ip host 193.62.40.230 any access-list 110 deny ip any host 193.62.40.230B.access-list 110 deny ip host 193.62.40.230any access-list 110 deny ip any host 193.62.40.230 access-list 110 permit ip any anyC.access-list 110 deny ip host 193.62.40.230 any access-list 110 deny ip any host 193.62.40.230D.access-list 110 deny ip host 193.62.40.230 any access-list 110 permit ip any any access-list 110 deny ip any host 193.62.40.230
仅仅允许到主机1.1.1.1的SMTP邮件服务的命名访问控制列表语句是()。A、ip access-list standard cisco permit smtp host 1.1.1.1B、ip access-list extended cisco permit ip smtp host 1.1.1.1C、ip access-list standard cisco permit tcp any host 1.1.1.1 eq smtpD、ip access-list extended cisco permit tcp any host 1.1.1.1 eq smtp
在RHEL4中,用samba向windows提供共享服务时,使用用户认证来保证合法访问,下列关于samba用户描述正确的是()。A、samba用户必须是系统用户B、可以使用smbuseradd添加samba用户C、samba用户必须和系统用户同名D、可以使用smbpasswd修改samba用户密码
单选题仅仅允许到主机1.1.1.1的SMTP邮件服务的命名访问控制列表语句是()。Aip access-list standard cisco permit smtp host 1.1.1.1Bip access-list extended cisco permit ip smtp host 1.1.1.1Cip access-list standard cisco permit tcp any host 1.1.1.1 eq smtpDip access-list extended cisco permit tcp any host 1.1.1.1 eq smtp
单选题在Cisco路由器上,用扩展访问控制列表封禁IP地址为211.102.33.24的主机,正确的配置语句是( )。Aaccess-list 99 deny ip host 211.102.33.24 anyaccess-list 99 deny ip any host 211.102.33.24access-list 99 permit ip any anyBaccess-list 100 permit ip any anyaccess-list 100 deny ip host 211.102.33.24 anyaccess-list 100 deny ip any host 211.102.33.24Caccess-list 199 deny ip host 211.102.33.24 anyaccess-list 199 deny ip any host 211.102.33.24access-list 199 permit ip any anyDaccess-list l66 deny ip host 211.102.33.24 anyaccess-list 166 permit ip any any
单选题在smb.conf文件中,我们可以通过设置()来控制可以访问samba共享服务的合法主机。AallowedBhostsvalidChostsallowDpublic