20 - Etherchannel Flashcards
Configure a Layer 3 EtherChannel:
SW1(config-if)# […]
SW1(config-if)# channel-group group mode mode
no switchport
Configure an interface to join an EtherChannel
SW1(config-if)# […]
channel-group <number> mode <mode></mode></number>
Configure static EtherChannel:
SW1(config-if)# channel-group 1 mode […]
on
Configure the EtherChannel load-balancing method on the switch:
SW1(config)# […]
port-channel load-balance <method></method>
How many interfaces can be active in an EtherChannel?
8
LACP is IEEE […]
802.3ad
Manually configure the EtherChannel protocol used on an interface:
SW1(config-if)# […]
channel-protocol [lacp | pagp]
The EtherChannel channel-group number [does/doesn’t] have to match the number on the neighbor switch.
doesn’t
View the current EtherChannel load-balancing method on the switch:
SW1# […]
show etherchannel load-balance
What are the 6 EtherChannel load-balancing methods? (not including TCP/IP port numbers)
Source MAC
Destination MAC
Source/Destination MAC
Source IP
Destination IP
Source/Destination IP
What does LACP stand for?
Link Aggregation Control Protocol
What does LAG (EtherChannel) stand for?
Link Aggregation Group
What does PAgP stand for?
Port Aggregation Protocol
Which EtherChannel protocol allows up to 8 active interfaces and up to 8 standby interfaces?
LACP
Which method of EtherChannel configuration uses a Cisco proprietary protocol?
PAgP
