S5700配置SVF二级AS设备无法上线

发布时间:  2016-06-10 浏览次数:  178 下载次数:  0
问题描述

S12708配置为SVF Parent节点,一台S5720配置为SVF一级AS设备,直连第二台S5720配置SVF二级AS设备,配置完成后一级AS设备可以正常上线成功,但二级AS设备无法正常上线。

<WY-12708>display as all
Total: 29, Normal: 25, Fault: 2, Idle: 2, Version mismatch: 0
--------------------------------------------------------------------------------
No.  Type           MAC            IP              State        Name
--------------------------------------------------------------------------------
…………
5    S5720-SI       7c1c-f1ac-1a00 172.16.30.227   normal       ad22f-wy-28x-pwr
6    S5720-SI       7c1c-f1ac-1b20 172.16.30.250   normal       ax17f-wy-28x-pwr
7    S5720-SI       7c1c-f1ac-1620 172.16.30.246   normal       ax11f-wy-28x-pwr
8    S5720-SI       7c1c-f1ac-1520 172.16.30.253   normal       ax13f-wy-28x-pwr
9    S5720-SI       7c1c-f1ac-16c0 172.16.30.252   normal       ax19f-wy-28x-pwr
10   S5720-SI       7c1c-f1ac-1870 172.16.30.251   normal       ax15f-wy-28x-pwr
11   S5720-SI       7c1c-f1ac-1650 172.16.30.243   normal       ax07f-wy-28x-pwr
12   S5720-SI       7c1c-f1a8-9a60 --              idle         ad23f-wy-52x-pwr 
…………

处理过程

步骤一:

确认S12700设备正常添加一级AS设备,在一级AS设备上正确配置了其下行连接二级AS设备的Fabric-port。并配置接入AS认证设备白名单。

as-auth
whitelist mac-address 7c1c-f1ac-1a00 
whitelist mac-address bc62-0e51-9090 
…………  
as name ad22f-wy-28x-pwr model S5720-28X-PWR-SI-AC mac-address 7c1c-f1ac-1a00
  down-direction fabric-port 1 member-group interface Eth-Trunk 1
  port Eth-Trunk 1 trunkmember interface GigabitEthernet 0/0/23
  port Eth-Trunk 1 trunkmember interface GigabitEthernet 0/0/24
as name ax23f-wy-28x-pwr model S5720-28X-PWR-SI-AC mac-address bc62-0e51-9090

 

步骤二:

确认接入AS设备S5720版本与Parent节点S12700版本一致(均为V200R008C00SPC500版本),二级AS设备S5720为空配置启动。

 

步骤三:

登录一级AS设备查询设备查看Fabric-port的状态信息。

[WY-12708]uni 
[WY-12708-um]attach  as name ad22f-wy-28x-pwr
Info: Connecting to the remote AS now. Use the quit command to return to the user view.
Trying 172.16.30.227 ...
Press CTRL+K to abort
Connected to 172.16.30.227 ...

Info: The max number of VTY users is 10, and the number
      of current VTY users on line is 1.
      The current login time is 2016-06-10 15:12:01+00:00. 

<ad22f-wy-28x-pwr>display uni-mng int fabric-port  state
--------------------------------------------------------------------------------
Fabric-port name             : Fabric-port0
Fabric-port direction        : Up
Fabric-port member name      : Eth-Trunk0

Peer MAC                     : 4482-e5e1-1e00
Peer fabric-port member name : Eth-Trunk27

Physical member number       : 2
Local-port    Peer-port     State     Detail                          Exptime(s)
XGE0/0/1      GE1/0/5       Connected None                            32       
XGE0/0/2      GE1/0/4       Connected None                            34       
--------------------------------------------------------------------------------
Fabric-port name             : Fabric-port1
Fabric-port direction        : Down
Fabric-port member name      : Eth-Trunk1

Peer MAC                     : --
Peer fabric-port member name : --

Physical member number       : 2
Local-port    Peer-port     State     Detail                          Exptime(s)
GE0/0/23      Unknown       Error     Port not supported              53       
GE0/0/24      Unknown       Error     Port not supported              53       
--------------------------------------------------------------------------------

信息显示表示一级AS连接Parent节点Fabric-port接口UP,Connected状态。但与下游二级AS设备接口显示Down,原因为AS使用不支持端口连接Parent节点。确认二级AS设备S5720采用下行端口GE0/0/1和GE0/0/2与上游AS设备GE0/0/23和GE0/0/24互连,未使用上行插卡接口与上游一级AS互连。

 

根因
AS仅可以使用上行口或插卡口连接上游Parent或AS,不可以使用下行业务口连接上游Parent或AS,否则会导致AS无法上线。
解决方案

在二级AS设备上使用上行插卡接口与一级AS设备下行接口互连解决。

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