Yong Zhao
Cisco Employee
Cisco Employee
Member since ‎02-09-2011
‎10-21-2020

User Statistics

  • 14 Posts
  • 1 Solutions
  • 64 Helpful votes Given
  • 128 Helpful votes Received

User Activity

I tried to build xr662 netconf ned by nso5.2.x native netconf ned builder tools, as follow: admin@ncs# netconf-ned-builder project xr 6.6 fetch-module-list admin@ncs# netconf-ned-builder project xr 6.6 module Cisco-IOS-XR-* * select admin@ncs# netco...
平时在处理故障时,会经常遇到抓包分析的情况。 有时会需要我们把问题分析出来并呈现给客户。 而且这种形式不仅仅体现在口头上或原始数据上。 如果能把原始数据过滤并把数据以图表的形式展现给客户,那么更能体现工作的质量与水平。这时我们就会用到Wireshark的一个非常好用的工具“IO Graphs”1. 用wireshark的summary可以分析数据的总体信息:2. 用wireshark IO Graphs分析数据注意调节X轴和Y轴的参数X轴是时间,Y轴是Bits,在此例中,时间单位是0.1s;图例...
什么是dummy vlan?由于EVC平台在入端口可以通过rewrite命令剥离VLAN tag,这样导致在PW中没有任何tag,在Type 4时会有问题,两边VLAN的QOS无法传递给对端,所以就有了这个所谓的dummy vlan,它不是一个真正的VLAN,他只是传递一些QOS字段并且占一个位。那么dummy VLAN长什么样?其实大鹏之前的文章里已经详细介绍了EVC的各种行为,我这里只是介绍抓dummy VLAN的“心路历程”以及dummy VLAN的“样子”~测试Topology:起始测试...
前几天跟同事讨论了下关于ASR9k与ME3750通过Eompls互通的问题,发现ASR9k在实现上跟IOS有许多不同的地方,另外根据同事的总结,发现收益颇多,故把其中一部分整理出来(有一部分信息直接从同事的summary中拿过来的),以备日后复习。Topology:(access 1148)(non-ESport)ME3750(ESport)—–PW—–A9K(dot1q.1148)3750 Config:interface Vlan1148no ip addressxconnect 2.2.2...
IntroductionIn our project, NSO interactive with devices by CLI NED, whatever is Cisco IOX or HuaWei VRP. Customer have a concern that is "out-of-sync" issue in their network. Because they couldn't avoid other management tools and only control device...
Community Statistics
Member Since ‎02-09-2011 02:53 AM
Date Last Visited ‎10-21-2020 12:11 AM
Posts 14
Total Helpful Votes Received 128