【单选题】那个接口配置命令能够使端口发起LACP EtherChannel协商?
A.
channel-group mode active
B.
channel-group mode auto
C.
channel-group mode desirable
【多选题】使用LACP有两个优势?(选择两项)
A.
LACP允许自动形成EtherChannel链路
C.
LACP减少了交换机上配置EtherChannel的任务量
【简答题】马铃薯块茎、苹果、梨在削皮或受伤后出现褐色是______的作用。
【多选题】配置静态 LACP 模式聚合,以下那些命令是可选的?
B.
max active-linknumber link-number
C.
lacp priority priority
D.
least active-linknumber link-number
【单选题】what is the status of port-channel if LACP is misconfigured?
A.
LACP配置错误,port-channel(汇聚端口)的状态是什么?
【简答题】请举例说明《多邻区干扰测试规范》中要求的“测试典型配置参数”。
【多选题】Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()
A.
Port priority value can be configured between 1 and 65535.
B.
A higher port priority value means a higher priority of LACP.
C.
Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.
D.
LACP uses the port priority with the port number to form the port identifier.
E.
LACP Port priority default value should always be changed
【单选题】下列有关LACP的配置说法正确的是,
A.
一个eth-trunk中的物理接口编号必须连续,
B.
一个eth-trunk中的所有物理接口都必须为up状态,
C.
一个物理接口能够加入多个eth-trunk中,
D.
一个eth-trunk中的所有物理接口速率、双工必须相同,