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About Fusen Huang
05-01-2020
Fusen Huang
Cisco Employee
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Member since
01-14-2014
99
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2060
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31
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Latest Contributions by Fusen Huang
Latest Contributions by Fusen Huang
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[原创分享]将 Nexus9000 NXOS image 转换为 ACI image
Created by
Fusen Huang
in
数据中心文档
04-13-2020
04-13-2020
本帖最后由 fushuang 于 2020-4-14 09:25 编辑 文章原文,格式更好看一点https://fushuang.top/
[原创分享]将 Nexus9000 NXOS image 转换为 ACI image
Created by
Fusen Huang
in
数据中心文档
04-13-2020
04-13-2020
官方参考文档-英文提前确认设备是否支持 ACI image; 对于 N9500 机框式,是否所有板卡都支持 ACI image对于 RMA 硬件更换的 Nexus9000,建议转换的 ACI imag...
[原创知识分享] ACI 使用 Postman 和 API 方式修改接口 policy
Created by
Fusen Huang
in
数据中心文档
03-19-2020
03-19-2020
目标:ACI 支持图形化界面 GUI 配置和修改配置,同时用 Cisco Command Line/CLI 做 troubleshooting,支持 REST API 方式调用内部资源。本质上来说,A...
关于学习DevNet的书籍推荐
Created by
Fusen Huang
in
开发者讨论区
03-10-2020
03-10-2020
https://developer.cisco.com/video/net-prog-basics/ 网络相关入门,然后从 devnet 网站找其他资料就可以
[原创故障案例分享] Nexus syslog logging 的格式
Created by
Fusen Huang
in
数据中心文档
03-05-2020
03-05-2020
本帖最后由 fushuang 于 2020-3-5 20:22 编辑 问题描述:Nexus Syslog logging 配置可以参考我同事这篇帖子 N5K syslog server配置;nexus...
VPC环境虚拟机无法访问网络
Created by
Fusen Huang
in
数据中心
03-05-2020
03-05-2020
xunil 发表于 2020-3-5 15:32show copp statusLast Config Operation: NoneCOPP 正常,可以排除 COPP 未启用导致的故障。如果再出问题...
VPC环境虚拟机无法访问网络
Created by
Fusen Huang
in
数据中心
03-03-2020
03-03-2020
xunil 发表于 2020-3-3 11:01peer-switch和peer-gateway都配置了ok, show copp status 的输出贴一下呗
VPC环境虚拟机无法访问网络
Created by
Fusen Huang
in
数据中心
03-01-2020
03-01-2020
楼上说的有道理,peer-gateway 打开了么?9.2.2已经比较成熟,不太可能有 VPC 这种 bug.vm server是否是静默主机?
[原创故障案例分享] ACI layer2 扩展设备 ARP 问题
Created by
Fusen Huang
in
数据中心文档
01-17-2020
01-17-2020
wuhao0015 发表于 2020-1-16 14:04你好,你这个只是解决了问题。故障原因是什么呢?这个和ip routing 到底有什么关系呢?做技术的还是要纠结 ...Root Cause1....
[原创故障案例分享] ACI layer2 扩展设备 ARP 问题
Created by
Fusen Huang
in
数据中心文档
01-14-2020
01-14-2020
本帖最后由 fushuang 于 2020-1-15 09:59 编辑 拓扑图故障描述1. ACI配置两个 EPG,EPG_SVI601 & EPG_SVI606 在相同 BD fushuang 下,...
再请教下光衰问题
Created by
Fusen Huang
in
数据中心
01-14-2020
01-14-2020
n2k的光衰,是 attach fex去看还是怎么看的
【原创翻译】vpc keepalive 在M1板卡-可能导致vpc suspend
Created by
Fusen Huang
in
数据中心文档
12-29-2019
12-29-2019
wunai1700 发表于 2019-12-27 10:56想问下有没有命令可以手动解除OS的suspend状态,谢谢!目前应该是没有,可能需要手动重启OS
【原创翻译】vpc keepalive 在M1板卡-可能导致vpc suspend
Created by
Fusen Huang
in
数据中心文档
12-29-2019
12-29-2019
tingzhao38817 发表于 2019-9-15 21:39小白一个 ,弱弱的咨询一个问题思科nexus设备M1、M2、M3板卡的定义和区别,以及在show module中看出它是 ...htt...
Nexus 模拟器
Created by
Fusen Huang
in
数据中心
09-02-2019
09-02-2019
Cisco Virtual Internet Routing Lab, VIRL可以模拟。Build using common platforms like IOSv, IOSv Layer-2, I...
vpc原理是啥
Created by
Fusen Huang
in
数据中心
08-13-2019
08-13-2019
两台 nexus 使用 system mac 来计算 LACP LAG id,对于下联设备来说,LACP LAG id 标识 VPC 为同一台设备;从 STP 角度,配置vpc peer-switch...
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Public Statistics
Date Registered
01-14-2014
07:02 PM
Date Last Visited
05-01-2020
12:02 AM
Total Messages Posted
99
Total Helpful Votes Received
2060
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Dawei Zhou
20
xupeng
60
hanl2
20
taosun2
20
ashirkar
5
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todd3
10
l8310892118l
30
likuo
150
青沙流萤
44
liukaiyang
40
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