shanghaiyunji
Level 1
Level 1
Member since ‎07-06-2015
‎12-11-2020

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  • 135 Posts
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两台核心交换机有VLAN IF244,MAC地址分别是:8478.ac22.1a43和d867.d96e.58c3,配置VPC+HSRP在二层汇聚交换机3750日志上看到了告警:host 8478.ac22.1a43 in vlan 244 is flapping between port po29 and port po1;host d867.d96e.58c3 in vlan 244 is flapping between port po29 and port po1其中PO1接口是连接了上...
Nexus交换机没有配置line vty 0 15,只有一个line vty,就可以SSH,请问下,想要限制同时只能有一个人可以访问交换机,那要怎么做?其它交换机我可以只开放line vty 0一个通道,其它都关掉就行,nexus不知道要怎么做了。
公司等保测评要求整改项:nexus交换机需要设置登录失败处理功能,查了官网文档没发现有这样的配置。请问NEXUS支持账号登录失败几次,就锁定几分钟的功能吗?要怎么配置?
今天搭了一套IPV6的测试网络。核心3750,无线WLC5508,接入交换机AP等。采用的是DHCPV6有状态分配IPV6地址。终端正常通过DHCPV6获取到了IP地址,但是不管是无线还是有线,都有三个IPV6地址。只有一个是DHCP正常分配的,其它两个不知道啥意思
思科无线控制器CT5508能实现无线终端用户接入时,相互之间不能访问的功能吗?或者接入的无线终端不同网段之间不能访问,能实现吗?
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Member Since ‎07-06-2015 12:54 AM
Date Last Visited ‎12-11-2020 03:51 AM
Posts 135
Total Helpful Votes Received 50
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