Network Configuration and Troubleshooting Part 1

New Updated Questions Part 6 Question 1 How to check MAC addresses that are dynamically learnt? A. show mac address-table dynamic Question 2 A question about HSRP misconfiguration where you get duplicate address error. A. HSRP is misconfigured Question 3 How to enable DHCP snooping (no commands issued) A. Enable globally. Question 4 Which command can you execute to check if EtherChannel guard is enabled? B. show spanning-tree summary Question 5 Which two statements about MAC address learning are true? (Choose two) D. The administrator must disable MAC address learning only on VLANs with exactly two ports. E. It can be disabled on VLANs. Question 6 You have added a new switch to a Cisco StackWise stack. If the previous master switch remains the master switch after the master election, which action does the master take? A. It checks the IOS and running configuration of the new switch and updates them if necessary to match the other switches in the stack. Question 7 Which two statements about VRRP are true? (Choose two) B. Can track interface and route. Question 8 You want to configure DHCP snooping on a device. Which two tasks must you perform? (Choose two) B. Enable DHCP snooping globally. C. Enable DHCP snooping on the VLAN. Question 9 Which command is used to check what spanning tree guard features are configured on a switch? B. show spanning-tree summary Question 10 UDLD is a protocol that determine the physical status of a link. Which OSI layer does it work with? A. It works with the Layer 1 mechanisms Question 11 In which mode UDLD detect link issues but does not take any action? A. normal Question 12 Which err-disable recovery command option enables a device to recover from an incorrect SFP state? B. gbic-invalid Question 13 Which fallback mechanism will be used for authorization if the primary servers are inaccessible or give errors? A. none Question 14 Which statement about Rapid-PVST is true? A. It is compatible with 802.1D. Question 15 Which command make the port PortFast and disable EtherChannel? A. switchport host Question 16 Which command set the interval for LLDP? A. lldp timer Question 17 Which statement about Stack is true? A. Same IOS must be installed on all switches. Question 18 Which three parameters in VTP advertisements are checked before being accepted and processed? (Choose three) B. password E. revision number F. management domain name Question 19 What is the underlying technology used for EtherChannel guard? A. STP Question 20 In which two cases does packets go through the virtual link? (Choose two) C. When it is the ingress standby router. E. When the Layer 2 traffic is overflow. Question 21 A question about an engineer request to set half of CDP transmission default time. B. cdp timer 30 Question 22 Which two commands configure SPAN to monitor outgoing traffic across multiple interfaces? (Choose two) B. monitor session 1 source vlan 10 – 20 tx C. monitor session 1 destination interface gigabitethernet1/0/2 Question 23 What does GLBP use to communicate with its neighbor nodes? C. Multicast address Question 24 A question about HSRP identifier at data link layer? A. MAC address Question 25 Which two values do you configure on switch to authenticate on RADIUS server? (Choose two) A. IP address C. Hostname Question 26 Which statement is true when UDLD is configured on a link and the link is determined to be unidirectional? D. The port is disabled immediately. Question 27 Which two commands must you use to configure an interface to send traffic from a non-default native VLAN across a link that support all VLANs? (Choose two) B. switchport mode trunk D. switchport trunk native vlan 90 Question 28 Which command sequence do you enter to configure an RSPAN VLAN? B. vlan 51 remote-span New Updated Questions Part 7 Question 1 Which two StackWise configuration setting types are applied at the system level? (Choose two) D. VLAN settings E. SNMP settings Question 2 What feature examines BPDU and let STP transit status? B. BPDU filter Question 3 What is the first step STP performs to establish a loop-free spanning tree in a switched network? A. Elects a root switch Question 4 Which two tables are used by Cisco Express Forwarding? (Choose two) A. FIB E. Adjacency table Question 5 Which IOS commands should you enter in interface configuration mode to configure a switch port as an access port and assign it to VLAN 25? (Choose two) E. switchport vlan 25 Question 6 What Cisco switch feature allows IP phones to be automatically placed into a separate VLAN from data traffic? D. auxiliary VLANs Question 7 Which characteristics apply to multilayer switching? (Choose three) C. Provides isolation of the collision domain D. Provides Network-layer and Transport-layer access controls E. Determines the forwarding path based on the Network layer address Question 8 Which of the following statements best describes the purpose of ARP with respect to CEF? C. ARP is used to build the adjacency table. Question 9 Which parameters are found in VTP advertisements? (Choose three) A. Password E. Revision number F. Management domain name Question 10 Which mode should be configured on this switch so that VLANs can be separately maintained on this switch? D. Transparent Question 11 Which are valid configurable VLAN ID numbers for 802.1Q networks? D. 1-1001 Question 12 By default, which VLAN is the Cisco management VLAN? A. 1 Question 13 When provisioning bandwidth for an IP telephony network, which elements are unique to an IP telephony call? (Choose two) A. voice stream C. call-control signaling Question 15 Which Catalyst 6500 feature provides network-security enforcement based on Layer 2, Layer 3, and Layer 4 information on a VLAN? C. VACL Question 16 Which protocol allows the network to fully use standby routers in a redundancy group without additional administrative burden? C. GLBP Question 17 Which statement best describes the function of Hot Standby Router Protocol (HSRP)? B. HSRP defines a set of routers that represent one virtual, fault-tolerant router. Question 18 Which load-balancing algorithm does GLBP use by default? C. Round-robin load-balancing Question 19 Which statement best describes the interaction between a workstation and an HSRP virtual router? C. The active HSRP router replies to the workstation’s ARP request with the virtual router’s MAC address. Question 20 Which of the following sets of commands CANNOT be included in the plan to implement HSRP on a Layer 3 switch port? C. interface fastethernet switchport mode access Question 21 What command should you use to quickly view the HSRP state of the switch for all HSRP groups of which the switch is a member? A. switch# show standby brief Question 22 In which HSRP state is the router a candidate to become the next active router for the group? E. Standby Question 23 How is load balancing achieved when implementing HSRP? B. By using multiple HSRP groups Question 24 You are troubleshooting a problem with two routers configured in a HSRP group. You intended to configure the routers so that Router A and Router B would each track their respective Fa0/1 interfaces and decrement their priorities for several VLAN groups if the tracked interface went down. However, you find that Router A is not taking over as the active device for the HSRP group on VLAN 101 when the Fa0/1 interface on Router B fails. Which command would NOT be useful for discovering the problem? B. show vlans Question 25 Which PVLAN port type can only send frames to promiscuous ports? C. isolated Question 26 What command should be used to view the private VLANs configured on ports and the private VLAN mappings? C. show interfaces switchport Question 27 Which PVLAN port types can send frames through a switch to community and promiscuous ports? (Choose two) D. community E. promiscuous Question 28 What Cisco Catalyst switch feature is designed to inspect ARP packets and mitigate ARP spoofing attacks? D. DAI Question 29 Which two configuration requirements for port security are true? (Choose two) B. Port security must be enabled at the port level F. The port must be in access mode Question 30 Which two commands display trunking information on one or more Ethernet interfaces? (Choose two) A. show interface switchport D. show interface trunk SDM Questions Question 1 Which statement about the use of SDM templates in a Cisco switch is true? A. SDM templates are used to configure system resources in the switch to optimize support for specific features, depending on how the switch is used in the network. Question 2 Which SDM template disables routing and supports the maximum number of unicast MAC addresses? A. VLAN Question 3 Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients? A. VLAN Question 4 A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template. The SDM template is causing the CPU of the switch to spike during peak working hours. What is the root cause of this issue? C. The VLAN template disables routing in hardware. Question 5 Which two statements about SDM templates are true? (Choose two) A. They are used to allocate system resources C. You can verify the SDM template that is in use with the show sdm prefer command Question 6 In a switch stack where is the the SDM template stored? B. Master switch Question 7 What types of SDM templates you can use in switch? (Choose four) A. Access B. Default C. Routing D. VLANs Question 8 Which three features can be optimized by using SDM templates? (Choose three) C. VLAN D. access F. routing Question 9 When SDM templates are configured, which action must be performed for the configuration to take effect? A. reload Question 10 Which statement about the default Switch Database Management Template is true? D. Template gives balance to all functions Question 11 You move a switch from a network where it performed Layer 2 switching only a network where it performs Layer 2 switching and Layer 3 routing. You notice that the switch is showing high CPU usage and significantly degraded routing performance. Which command sequence do you use to troubleshooting and fix the problem? D. #show running-config (config)#sdm prefer default Question 1 Which statement about the default Switch Database Management template is true? B. The default template gives balance to all functions. Question 2 Which SDM command will provide maximum usage for IPv4 and IPv6 routing, including IPv4 policy-based routing on a switch? A. sdm prefer dual-ipv4-and-ipv6 routing Question 3 Which SDM command maximize routing on the switch? A. sdm prefer routing