CCNP Switch 3

What is the function of NSF?

A network engineer configured a fault-tolerant link on Gigabit Ethernet links G0/1, G0/2, GG0/3 and G0/4 between two switches using ethernet port-channel. Which action allows interface G0/1 to always actively forward traffic in the port-channel?

An access switch has been configured with an EtherChannel port. After configuring SPAN to monitor this port, the network administrator notices that not all traffic is being replicated to the management server. What is a cause for this issue?

A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down. What is causing the line protocol on this interface to be shown as down?

Which option is valid for EtherChannel load balancing?

Which two statements correctly indicate when an SNMP trap is set to the switch? switch(config)#snamp-server enable traps mac-notification switch(config)#mac address-table notification threshold switch(config)#mac address-table notification threshold limit 60 switch(config)#mac address-table notification mac-move

Which command correctly configures standby tracking for group 1 using the default decrement priority value?

Which two protocols can be automatically negotiated between switches for trunking

Which two statements about HSRP, GLBP and VRRP are true?

A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. Which option can be configured to accomplish this?

Which two options are two results of using the command spanning-tree vlan 50 root primary within a spanning-tree network under global configuration. Choose Two

To follow the layer 2 switching guidelines a network engineer decides to create a separate spanning tree for every group of 10 VLANs. Which version of spanning tree is appropriate to meet the company policy.

Which login credentials are required when connecting to the console port in this output?

After the implementation of several different types of switches for different vendors, a network engineer notices that directly connected devices that use CDP are not visible. Which vendor-neutral protocol could be used to resolve this issue?

Which statement about using EtherChannel on Cisco IOS switches is true?

An EtherChannel bundle has been established between a Cisco switch and a corporate web server. The network administrator noticed that only one of the EtherChannel links is being utilized to reach the web server. What should be done on the Cisco switch to allow for better EtherChannel utilization to the corporate web server?

In which portion of the frame is the 802.1q header found?

Which AAA Authorization type includes PPP, SLIP and ARAP connections?

A multilayer switch has been configured to send and receive encapsulated and tagged frames. VLAN 2013 on the multilayer switch is configured as the native VLAN. Which option is the cause of the spanning-tree error.

Which two options are advantages of deploying VTPv3?

Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database?

A network engineer wants to ensure layer 2 isolation of customer traffic using a private VLAN. Which configuration must be made before the private VLAN is configured?

A network engineer configured an Ethernet switch using these commands switch(config)# spanning-tree portfast bpdufilter default What statement about the spanning-tree portfast feature on the switch is true?

Which two statements about SW1 are true?

The network switches for two companies have been connected and manually configured for the required VLANs but the users in company A are not able to access network resources in company B when DTP is enabled. Which action resolves this problem?

Which option is a benefit of using VSS?

Several new switches have been added to the existing network as VTP clients. All of the new switches have been configured with the same VTP domain, password, and version.

Which statement is correct about 802.1q trunking?

Which option is the minimum number of bindings that the DHCP snooping database can store?

Which statement about the current configuration on port Gigabit Ethernet 2/0/1 is true?

A Cisco Catalyst switch that is prone to reboots continues to rebuild the DHCP snooping database. What is the solution to avoid the snooping database from being rebuilt after every device reboot?

Which switch feature prevents traffic on a LAN from being overwhelmed by continuous multicast or broadcast traffic?

During routine maintenance, GigabitEthernet1/0/1 on DSW1 was shut down. All other interfaces were up. DSW2 became the active HSRP device for VLAN 101 as desired. However, after GigabitEthernet1/0/1 on DSW1 was reactivated, DSW1 did not become the active router for VLAN 101 as desired. What needs to be done to make the group for VLAN 101 to function properly?

If a stack switch is configured to use SDM templates where are the templates stored?

DSW1 should share the same MST region with switch DSW2. Which statement is true?

A network engineer must set the load balance method on an existing port channel. Which action must be done to apply a new load balancing method?

RSPAN has been configured on a Cisco Catalyst switch, however, traffic is not being replicated to the remote switch. Which type of mis-configuration is the cause?

What happens with the 'switchport mode trunk portfast" command?

Ferris Plastics, Inc is a medium sized company with an enterprise network (access, distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution. - DSW1 primary device for VLAN 101, VLAN 102 and VLAN 105 - DSW2 primary device for VLAN 103 and VLAN 104 -A failure of GigabitEthernet1/0/1 on primary device should cause the primary device to release its status as the primary device, unless GigabitEhternet1/0/1 on backup device has also failed. Troubleshooting has identified several issues. Currently all interfaces are up. Using the running configuration and show commands, you have been asked to investigate and respond to the following question. During routine maintenance GiE1/0/1 on DSW1 was shut down. All other interfaces were up. DSW2 became that active HSRP device for VLAN 101 as desired. However, after GiE1/0/1 on DSW1 was reactivated, DSW1 did not become the active router for VLAN 101 as desired. What needs to be done to the group for VLAN 101 function properly?

A network engineer changes the default native VLAN to VLAN 999. After applying the settings on the uplinks to the core switches, the switch control traffic, such as CDP and VTP, are no longer working. The standard configuration is used for each uplink. What is wrong with the configuration?

Ferris Plastics, Inc is a medium sized company with an enterprise network (access, distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution. - DSW1 primary device for VLAN 101, VLAN 102 and VLAN 105 - DSW2 primary device for VLAN 103 and VLAN 104 -A failure of GigabitEthernet1/0/1 on primary device should cause the primary device to release its status as the primary device, unless GigabitEhternet1/0/1 on backup device has also failed. All Interfaces are active. DSW2 has not become the active device for the VLAN 103 HSRP group. As related to the VLAN 103 HSRP group, what can be done to make the group function properly?

Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. They have questions about how these two devices will perform in the event of a device failure. If R1 interface e0/0 goes down and recovers, which of the statements regarding HSRP priority is true?

A network engineer must improve bandwidth and resource utilization on the switches by stopping the inefficient flooding of frames on trunk ports where the frames are not needed. Which Cisco IOS feature can be used to achieve this task?

What is required for a LAN switch to support 802.1q Q-in-Q encapsulation?

The network monitoring application alerts a network engineer of a client PC that is acting as a rouge DHCP server. Which two commands help trace this PC when the MAC address is known?

Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. They have questions about how these two devices will perform in the event of a device failure. What issue is causing R1 and R2 to both be displayed as the HSRP active router for group 2?

After reviewing UDLD status on switch ports, an engineer notices that the current bidirectional state for an access port is "Unknown". Which statement describes what this indicates about the status of the port?

Ferris Plastics, Inc is a medium sized company with an enterprise network (access, distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution. - DSW1 primary device for VLAN 101, VLAN 102 and VLAN 105 - DSW2 primary device for VLAN 103 and VLAN 104 -A failure of GigabitEthernet1/0/1 on primary device should cause the primary device to release its status as the primary device, unless GigabitEhternet1/0/1 on backup device has also failed. Troubleshooting has identified several issues. Currently all interfaces are up. Using the running configuration and show commands, you have been asked to investigate and respond to the following question. During routine maintenance GiE1/0/1 on DSW1 and DSW2 were shut down. All other interfaces were up. During this time DSW1 became the active router for the VLAN 104 HSRP group. As related to the VLAN 104 HSRP group, what can be done to make the group function properly?

Which feature is automatically configured when an administrator enables a voice VLAN?

You are connecting a new switch to the topology shown. The switch has been partially configured and you need to complete the configuration to enable PC1 to communicate with PC2. Which configuration is correct?