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ASA5515 port-channel

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发表于 2019-10-9 11:13:59 | 显示全部楼层 |阅读模式
0可用金钱
Cisco Adaptive Security Appliance Software Version 9.6(3)1
Device Manager Version 7.9(2)152
Compiled on Thu 30-Mar-17 21:40 PDT by builders
System image file is "disk0:/asa963-1-smp-k8.bin"
Config file at boot was "startup-config"
ASA5515-SH-new up 8 days 14 hours
Hardware:   ASA5515, 8192 MB RAM, CPU Clarkdale 3058 MHz, 1 CPU (4 cores)
            ASA: 4110 MB RAM, 1 CPU (1 core)
Internal ATA Compact Flash, 8192MB
BIOS Flash MX25L6445E @ 0xffbb0000, 8192KB


ASA5515和3650交换机可不可以做port-channel呢,因为做了一次是失败的,配置如下:
ASA5515:
interfacePort-channel2
no switchport
ip address10.99.201.1 255.255.255.248

interfaceGigabitEthernet0/0
nameif inside1
security-level 100
channel-group 2 mode active
policy-routeroute-map rmap-to-Liantong
interfaceGigabitEthernet0/5
nameif inside1
security-level 100
channel-group2 mode active
policy-routeroute-map rmap-to-Liantong

SW-3650

interfacePort-channel2

no switchport

ip address10.99.201.4 255.255.255.248




interfaceGigabitEthernet1/0/18

no switchport

no ip address

channel-group 2 modeactive




interfaceGigabitEthernet2/0/18

no switchport

no ip address

channel-group 2 modeactive

不知道这样写配置是不是可以的呢,有哪里需要更改呢








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发表于 2019-10-15 10:49:25 | 显示全部楼层
你是port-channel 不能起来是?还是聚合不生效问题?
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 楼主| 发表于 2019-10-15 11:22:56 | 显示全部楼层
ghkjobs@163.com 发表于 2019-10-15 10:49
你是port-channel 不能起来是?还是聚合不生效问题?

起来不生效
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发表于 2019-10-15 14:14:34 | 显示全部楼层
EtherChannel Guidelines

You can configure up to 48 EtherChannels.
Each channel group can have eight active interfaces. Note that you can assign up to 16 interfaces to a channel group. While only eight interfaces can be active, the remaining interfaces can act as standby links in case of interface failure.
All interfaces in the channel group must be the same type and speed. The first interface added to the channel group determines the correct type and speed.
The device to which you connect the ASA EtherChannel must also support 802.3ad EtherChannels; for example, you can connect to the Catalyst 6500 switch.
The ASA does not support LACPDUs that are VLAN-tagged. If you enable native VLAN tagging on the neighboring switch using the Cisco IOS vlan dot1Q tag native command, then the ASA will drop the tagged LACPDUs. Be sure to disable native VLAN tagging on the neighboring switch. In multiple context mode, these messages are not included in a packet capture, so you cannot diagnose the issue effectively.
The ASA does not support connecting an EtherChannel to a switch stack. If the ASA EtherChannel is connected cross stack, and if the Master switch is powered down, then the EtherChannel connected to the remaining switch will not come up.
All ASA configuration refers to the logical EtherChannel interface instead of the member physical interfaces.
You cannot use a redundant interface as part of an EtherChannel, nor can you use an EtherChannel as part of a redundant interface. You cannot use the same physical interfaces in a redundant interface and an EtherChannel interface. You can, however, configure both types on the ASA if they do not use the same physical interfaces.
You cannot use interfaces on the 4GE SSM, including the integrated 4GE SSM in slot 1 on the ASA 5550, as part of an EtherChannel.
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发表于 2019-10-15 17:50:27 来自手机 | 显示全部楼层
把channel-group 2 modeactive改成 channel-group 2 mode on应该就正常了
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 楼主| 发表于 2019-10-16 10:31:00 | 显示全部楼层
1540488497lcj 发表于 2019-10-15 14:14
EtherChannel Guidelines

You can configure up to 48 EtherChannels.

Hi
All ASA configuration refers to the logical EtherChannel interface instead of the member physical interfaces.
You cannot use a redundant interface as part of an EtherChannel, nor can you use an EtherChannel as part of a redundant interface. You cannot use the same physical interfaces in a redundant interface and an EtherChannel interface. You can, however, configure both types on the ASA if they do not use the same physical interfaces.
这段话的意思没太理解,能详细解释一下吗,最后有个例子,感谢
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发表于 2019-10-16 10:56:48 | 显示全部楼层
一般情况我们都是配置为ON的模式
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