IT Questions Bank What is the purpose of VLAN trunking?ITExamAnswers asked 2 years ago • CCNA 3 v4What are two benefits of a hierarchical network model over a flat network design? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 3 v4What is the purpose of the Spanning Tree algorithm?ITExamAnswers asked 2 years ago • CCNA 3 v4Why is MAC address filtering considered a poor choice in securing a WLAN?ITExamAnswers asked 2 years ago • CCNA 3 v4What is one disadvantage that 802.11a wireless has compared to 802.11g?ITExamAnswers asked 2 years ago • CCNA 3 v4Refer to the exhibit. The configuration steps that are listed in the exhibit have been entered in switch S1 via the console. Subsequent attempts to telnet to the switch are not successful. What is causing the problem?ITExamAnswers asked 2 years ago • CCNA 3 v4Where is the information of newly created VLANs stored on a switch?ITExamAnswers asked 2 years ago • CCNA 3 v4A wireless access point is configured for WPA2. Which encryption algorithm will all devices that connect to the access point be required to use?ITExamAnswers asked 2 years ago • CCNA 3 v4Which wireless topology supports roaming from one access point to another?ITExamAnswers asked 2 years ago • CCNA 3 v4Which switching method provides error-free data transmission?ITExamAnswers asked 4 years ago • CCNA 3 v4Refer to the exhibit. The network administrator is planning five additional VLANs to be shared throughout the VTP domain on S3. What action should the administrator take before creating the additional VLANs?ITExamAnswers asked 2 years ago • CCNA 3 v4Refer to the exhibit. The switch VTY lines have been properly configured, but PC1 is unable to remotely manage the switch. How can this problem be resolved?ITExamAnswers asked 2 years ago • CCNA 3 v4Refer to the exhibit. Hosts B and C attempt to transmit a frame at the same time, but a collision occurs. Which hosts will receive the collision jamming signal?ITExamAnswers asked 4 years ago • CCNA 3 v4Refer to the exhibit. SW-T has been configured with a single trunking interface. Which VLANs will be allowed across the trunk?ITExamAnswers asked 2 years ago • CCNA 3 v4Which combination is required to establish a connection to initially configure the Linksys WRT300N wireless access device?ITExamAnswers asked 2 years ago • CCNA 3 v4