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wtan2
Cisco Employee
Member since
12-16-2014
09-24-2018
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Troubleshooting unicast flooding
04-09-2015
单播泛洪的影响: 1.链路流量过大,有可能会引起outputdrops2.在某些端口上会收到一些本不应该出现在该端口的流量。 案例: 下面是一个典型的拓扑,分布层交换机三层启用hsrp,二层用trunk下联到接入层交换机。接入层交换机每个vlan会有一个active的接口上连到根桥。让我们开看一下下面会发生什么。Step 1:· 客户端关机· 在交换机的mac地址表里没有相关的条目。Step2:· PC 开机· 如果 PC配置静态IP ,P...
[专家面对面] 邮件安全网关新功能介绍与案例分享: 高级威胁检测与防护
06-23-2015
灰常好 !!! 很有帮助!!!
【CSC公开课】第十二期——邮件安全网关新功能介绍与案例分享: 高级威胁检测与防护
06-19-2015
{:2_37:}
Cisco 组管理协议
04-21-2015
赞赞赞赞!!!
[案例分享]ARP导致3850交换机CPU中断高
04-09-2015
赞~~
Community Statistics
Member Since
12-16-2014
01:50 AM
Date Last Visited
09-24-2018
04:48 AM
Posts
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