A network administrator is configuring an EtherChannel link between switches SW1 and SW2 by using the command SW1(config-if-range)# channel-group 1 mode auto . Which command must be used on SW2 to enable this EtherChannel?

When EtherChannel is configured, which mode will force an interface into a port channel without exchanging aggregation protocol packets?

What is a characteristic of spanning tree?

Refer to the exhibit. On the basis of the output that is shown, what can be determined about the EtherChannel bundle?

A switch is configured to run STP. What term describes the switch port closest, in terms of overall cost, to the root bridge?

When the show spanning-tree vlan 33 command is issued on a switch, three ports are shown in the forwarding state. In which two port roles could these interfaces function while in the forwarding state? (Choose two.)

What are two advantages of using LACP? (Choose two.)

A switch is configured to run STP. What term describes a non-root port that is permitted to forward traffic on the network?

What additional information is contained in the 12-bit extended system ID of a BPDU?

Which statement describes an EtherChannel implementation?

Refer to the exhibit. Which switch will be the root bridge after the election process is complete?

If no bridge priority is configured in PVST, which criteria is considered when electing the root bridge?

What is the function of STP in a scalable network?

Refer to the exhibit. What are the possible port roles for ports A, B, C, and D in this RSTP-enabled network?

Which three components are combined to form a bridge ID?

A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?

What are two load-balancing methods in the EtherChannel technology? (Choose two.)

Which two parameters must match on the ports of two switches to create a PAgP EtherChannel between the switches? (Choose two.)

Which STP port role is adopted by a switch port if there is no other port with a lower cost to the root bridge?

Refer to the exhibit. Which switching technology would allow each access layer switch link to be aggregated to provide more bandwidth between each Layer 2 switch and the Layer 3 switch?

Refer to the exhibit. A network administrator issued the show etherchannel summary command on the switch S1. What conclusion can be drawn?

What are two advantages of EtherChannel? (Choose two.)

Which two concepts relate to a switch port that is intended to have only end devices attached and intended never to be used to connect to another switch? (Choose two.)

Which technology is an open protocol standard that allows switches to automatically bundle physical ports into a single logical link?

Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?

Refer to the exhibit. An administrator wants to form an EtherChannel between the two switches by using the Port Aggregation Protocol. If switch S1 is configured to be in auto mode, which mode should be configured on S2 to form the EtherChannel?

Refer to the exhibit. A network administrator is configuring an EtherChannel link between two switches, SW1 and SW2. Which statement describes the effect after the commands are issued on SW1 and SW2?

Which two network design features require Spanning Tree Protocol (STP) to ensure correct network operation? (Choose two.)

Which statement is true regarding the use of PAgP to create EtherChannels?

A switch is configured to run STP. What term describes a field used to specify a VLAN ID?

A switch is configured to run STP. What term describes the reference point for all path calculations?

Which spanning tree standard supports only one root bridge so that traffic from all VLANs flows over the same path?

In which two PVST+ port states are MAC addresses learned? (Choose two.)

During the implementation of Spanning Tree Protocol, all switches are rebooted by the network administrator. What is the first step of the spanning-tree election process?

A small company network has six interconnected Layer 2 switches. Currently all switches are using the default bridge priority value. Which value can be used to configure the bridge priority of one of the switches to ensure that it becomes the root bridge in this design?

Which port role is assigned to the switch port that has the lowest cost to reach the root bridge?

A switch is configured to run STP. What term describes a field that has a default value of 32,768 and is the initial deciding factor when electing a root bridge?

What are two requirements to be able to configure an EtherChannel between two switches? (Choose two.)

What are two drawbacks to turning spanning tree off and having multiple paths through the Layer 2 switch network? (Choose two.)

Refer to the exhibit. A network administrator is configuring an EtherChannel link between two switches, SW1 and SW2. However, the EtherChannel link fails to establish. What change in configuration would correct the problem?

What is the purpose of the Spanning Tree Protocol (STP)?

A network administrator configured an EtherChannel link with three interfaces between two switches. What is the result if one of the three interfaces is down?

Which statement describes a characteristic of EtherChannel?

Which two channel group modes would place an interface in a negotiating state using PAgP? (Choose two.)

Refer to the exhibit. An EtherChannel was configured between switches S1 and S2, but the interfaces do not form an EtherChannel. What is the problem?

Which protocol provides up to 16 instances of RSTP, combines many VLANs with the same physical and logical topology into a common RSTP instance, and provides support for PortFast, BPDU guard, BPDU filter, root guard, and loop guard?

In which two port states does a switch learn MAC addresses and process BPDUs in a PVST network? (Choose two.)

Refer to the exhibit. The administrator tried to create an EtherChannel between S1 and the other two switches via the commands that are shown, but was unsuccessful. What is the problem?

What is the outcome of a Layer 2 broadcast storm?

A network administrator has configured an EtherChannel between two switches that are connected via four trunk links. If the physical interface for one of the trunk links changes to a down state, what happens to the EtherChannel?

What is the value used to determine which port on a non-root bridge will become a root port in a STP network?

What is a requirement to configure a trunking EtherChannel between two switches?