问题描述
如图所示,用户将S5700和Catalyst 3560之间绑定了链路聚合,但是绑定链路聚合不成功。 S5700关于链路聚合的配置如下: #
interface Eth-Trunk22
port link-type trunk
port trunk allow-pass vlan 2 to 4094
mode lacp //聚合协议为LACP
#
interface GigabitEthernet0/0/1
eth-trunk 22
#
interface GigabitEthernet0/0/2
eth-trunk 22
#
interface GigabitEthernet0/0/3
eth-trunk 22
#
interface GigabitEthernet0/0/4
eth-trunk 22
# Catalyst 3560关于链路聚合的配置如下: !
interface FastEthernet0/1
channel-protocol pagp //聚合协议为PAGP
channel-group 22 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/2
channel-protocol pagp
channel-group 22 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/3
channel-protocol pagp
channel-group 22 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/4
channel-protocol pagp
channel-group 22 mode desirable
switchport trunk encapsulation dot1q
switchport mode trunk
!
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