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Topic starter
28/05/2022 9:24 pm
Refer to the exhibit.
A network administrator is configuring an EtherChannel between SW1 and SW2. The SW1 configuration is shown.
What is the correct configuration for SW2?
- A . interface FastEthernet 0/1
channel-group 1 mode active
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet 0/2
channel-group 1 mode active
switchport trunk encapsulation dot1q
switchport mode trunk - B . interface FastEthernet 0/1
channel-group 2 mode auto
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet 0/2
channel-group 2 mode auto
switchport trunk encapsulation dot1q
switchport mode trunk - C . interface FastEthernet 0/1
channel-group 1 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet 0/2
channel-group 1 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk - D . interface FastEthernet 0/1
channel-group 1 mode passive
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet 0/2
channel-group 1 mode passive
switchport trunk encapsulation dot1q
switchport mode trunk
Suggested Answer: C
Explanation:
If the etherchannel was configured with mode “auto”, it was using PagP, so, we need to configure the other switch with “desirable” mode.
PagP modes: auto | Desirable
LACP modes: active | pasive
Explanation:
If the etherchannel was configured with mode “auto”, it was using PagP, so, we need to configure the other switch with “desirable” mode.
PagP modes: auto | Desirable
LACP modes: active | pasive