本帖最后由 seasonli72658 于 2019-10-28 10:13 编辑 链路聚合失败谁帮忙分析一下是哪里出了问题谢谢：
Port state = Up Cnt-bndl Suspend Not-in-Bndl
Channel group = 7 Mode = On Gcchange = -
Port-channel = null GC = - Pseudo port-channel = Po7
Port index = 0 Load = 0x00 Protocol = -
Age of the port in the current state: 0d:00h:18m:26s
Probable reason: trunk mode of Gi1/0/10 is dynamic, Po7 is access
Port: Gi2/0/10
------------
Port state = Up Cnt-bndl Suspend Not-in-Bndl
Channel group = 7 Mode = On Gcchange = -
Port-channel = null GC = - Pseudo port-channel = Po7
Port index = 0 Load = 0x00 Protocol = -
Age of the port in the current state: 0d:00h:06m:41s
Probable reason: trunk mode of Gi2/0/10 is dynamic, Po7 is access
Port-channels in the group:
---------------------------
Port-channel: Po7
------------
Age of the Port-channel = 0d:00h:22m:19s
Logical slot/port = 12/7 Number of ports = 0
GC = 0x00000000 HotStandBy port = null
Port state = Port-channel Ag-Not-Inuse
Protocol = -
Port security = Disabled
端口配置：
SW3650堆叠核心交换机
interface Port-channel2
switchport access vlan 209
switchport mode access
spanning-tree portfast---这个命令配置不上去
应用到下面两个端口上interface port-channel2
interface GigabitEthernet1/0/10
channel-group 2 mode on
interface GigabitEthernet2/0/10
channel-group 2 mode on
ASA5515防火墙
interface Port-channel2
nameif inside
security-level 100
ip address 10.99.209.1 255.255.255.248
应用到这两个端口下interface port-channel2
interface GigabitEthernet0/1
channel-group 2 mode on
interface GigabitEthernet0/4
channel-group 2 mode on
interface Vlan209
ip address 10.99.209.4 255.255.255.248
配置上去ping 10.99.209.4是通的，但是ping10.99.209.1就不通
这两个channel配置上去交换机的灯由绿灯变为黄灯了这四个端口
