Practice CCNA – A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?
Practice CCNA – The Acme Corporation is implementing dail-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols,needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services?
Practice CCNA – A switch has been configured configured for three different VLANs : VLAN2, VLAN3 and VLAN4. A router has been added to provide communication between the VLANs. What minimum type of interface necessary on the router if only one connection is to be made between the router and the switch?
Practice CCNA – Refer to the exhibit. Which statement describes DLCI 17?
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Practice CCNA – If a hub has three computers connected to it, how many broadcast and collision domains is the hub creating?
Practice CCNA – What metric does RIPv2 use to find the best path to a remote network?
Practice CCNA – If your routing table has a static, a RIP, and an EIGRP route to the same network, which route will be used to route packets by default?
Practice CCNA – When data is encapsulated , which is the correct order?
Practice CCNA – When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?
Practice CCNA – All hosts in the networks have been operational for several hours when the DHCP server goes down. What happens to the hosts that have obtained service from the DHCP server?
Practice CCNA – In practical IPv6 application, The encapsulation of IPv6 packets inside IPv4 packets is called what?
Practice CCNA – Which layer chooses and determines the availability of communicating partners along with the resources necessary to make the connection, coordinates partnering applications, and forms a consensus on procedures for controlling data integrity and error recovery?
Practice CCNA – When a ping to the local host IP address fails, what can you assume?
Practice CCNA – What multicast addresses does RIPng use?
Practice CCNA – By default , what type of trust are all Windows 2000 trust relationships within a domain tree or forest?