中国电信开通IPTV业务,其中IPTV 机顶盒都接在E8C的LAN2口,且2端口必须绑定在OTHER BRIDGE的WAN连接上,关于other bridge模式的正确表述是
第1题:
A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge()。
A.Establish a direct link from the switch to all other switches in the network.
B.Assign the switch a higher MAC address than the other switches in the network have.
C.Configure the switch so that it has a lower priority than other switches in the network.
D.Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.
E.Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.
第2题:
第3题:
下列设计模式中,( )模式既是类结构型樽式,又是对象结构型模式。此模式与( )模式类似的特征是,都给另一个对象提供了一定程度上的间接性,都涉及到从自身以外的一个接口向这个对象转发请求。
A.桥接(Bridge) B.适配器(Adapter) C.组成(Composite) D.装饰器 (Decorator) A.桥接(Bridge) B.适配器(Adapter) C.组成(Composite) D.装饰器 (Decorator)
第4题:
结构型模式中最体现扩展性的几种模式是()
第5题:
AONTHGU在中国电信使用时,有时需要开通IPTV业务,其中IPTVWAN连接模式一般选择( )模式.
第6题:
第7题:
欲动态地给一个对象添加职责,宜采用()模式。
第8题:
The Ezonexam network administrator needs to a switch named VE1 to become the root bridge for a redundant path switched network. What can be done to ensure that VE1 will always assume the role as the root bridge?
A.Assign the switch a higher MAC address than the other switches in the network have
B.Establish a direct link from the switch to all other switches in the network
C.Configure the switch full-duplex operation and configure the other switches for half-duplex operation
D.Configure the switch so that it has lower priority than other switches in the network
E.None of the above
第9题:
以下属于创建型模式的是()
第10题:
以下哪个模式是利用一个对象,快速地生成一批对象()