Which two range descriptions correctly describe IP addressing to use when enabling multicast support using the Cisco Unified Wireless Solution?（） globally scoped address range。 239.0.0.X or 239.128.0.X address range。 administratively scoped address range that does not overlap with a link-local MAC address。 any Class D address range。 site-local scoped address range。
什么是洄游？它的类型。
our network consists of a single Active Directory domain. You have a DHCP server that runs Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Service Pack 3 (SP3). A user named User1 reports that when she starts her computer, she receives a duplicate address error message. You confirm that her computer is configured as a DHCP client. You need to ensure that User1 receives a unique IP address from the DHCP server. What should you do on the DHCP server? （） Reconcile the scope. 。 Create a superscope. 。 Enable conflict resolution. 。 Increase the number of IP addresses available in the scope.。
Which device is installed in user devices and makes wireless connections between them and a network?（） Access point。 Bridge。 Router。 Client adapter。
在证券交易中，经纪人同客户之间形成下列关系（） 委托代理关系。 债权债务关系。 管理关系。 买卖关系。 信任关系。
Which three of these user groups are available on cisco wcs version 4.0？（）
