CCNA 3 Chapter 4 Quiz
What are two load-balancing methods in the EtherChannel technology? (Choose two.)
source IP to destination IP source MAC to destination MAC
Which two parameters must match on the ports of two switches to create a PAgP EtherChannel between the switches? (Choose two.)
speed VLAN information
What are two advantages of EtherChannel? (Choose two.)
Configuring the EtherChannel interface provides consistency in the configuration of the physical links. Spanning Tree Protocol views the physical links in an EtherChannel as one logical connection.
Refer to the exhibit. Which switching technology would allow data to be transmitted over each access layer switch link and prevent the port from being blocked by spanning tree due to the redundant link?
EtherChannel
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement is a feature that is associated with GLBP?
GLBP allows load balancing between routers.
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?
HSRP uses active and standby routers
A network administrator is analyzing first-hop router redundancy protocols. What is a characteristic of VRRPv3?
It supports IPv6 and IPv4 addressing.
Refer to the exhibit. A network administrator is reviewing the configuration of switch S1. Which protocol has been implemented to group multiple physical ports into one logical link?
PAgP
Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?
SW1: on SW2: on
source MAC to destination MAC
The remaining two interfaces continue to load balance traffic.
Which two channel group modes would place an interface in a negotiating state using PAgP? (Choose two.)
desirable auto
As the network administrator you have been asked to implement EtherChannel on the corporate network. What does this configuration consist of?
grouping multiple physical ports to increase bandwidth between two switches
Which command will start the process to bundle two physical interfaces to create an EtherChannel group via LACP?
interface range GigabitEthernet 0/4 - 5
When EtherChannel is configured, which mode will force an interface into a port channel without exchanging aggregation protocol packets?
on
When a range of ports is being configured for EtherChannel, which mode will configure LACP on a port only if the port receives LACP packets from another device?
passive
When EtherChannel is implemented, multiple physical interfaces are bundled into which type of logical connection?
port channel
