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About huangmingchao
09-15-2018
huangmingchao
Beginner
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Member since
05-03-2017
11
Posts
44
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0
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Latest Contributions by huangmingchao
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CUCM 6.1.1.2000 web无法访问,服务器能启动连接
Created by
huangmingchao
in
协作技术
12-18-2019
12-18-2019
4台cisco设备1 cucm主机 第一次故障回思科售后恢复数据修复主板,正常,现在是启动后进不了web开启了以下进程syslogd snmpd sshd slp_srvre cimlisten ci...
4506 12.2(46)SG cpu莫名飙升99无环路
Created by
huangmingchao
in
交换技术
12-28-2018
12-28-2018
故障有两个:1确实是环路,夏天关村检查的时候发现4条vlan用网线连接景区管理委员会的网络,已经将所有网线物理拔除,使用的是科来网络分析系统-技术交流免费版分析网内流量,{:3_55:}当时是为了登记...
4506 12.2(46)SG cpu莫名飙升99无环路
Created by
huangmingchao
in
交换技术
02-08-2018
02-08-2018
刚接手的时候只有在环路或ospf坏掉的时候cpu,才上去,我把有问题的配置都改掉后已经半年没事了,今天下午突然跑到80然后升到99,从上往下查了一圈没有环路,cpu就是下不去,刚才依次重启了两台450...
求助cisco策略路由问题,已测试2811和4506都没实现,手生不懂
Created by
huangmingchao
in
路由技术
11-21-2017
11-21-2017
已经确认了 2008年的设备licence不支持,软件版本不支持,2811的也是,在4506开了个新vlan分了16的子网,先测试设备,测试完了再替换老asa5500
求助cisco策略路由问题,已测试2811和4506都没实现,手生不懂
Created by
huangmingchao
in
路由技术
11-10-2017
11-10-2017
新接了一个防火墙,想先测试,但是策略路由一直不生效,4506是没有反映,删除策略自动重启,2811是显示有匹配数据包,但是追踪路由下一跳还是原路由。
WS-C2960-48TC-L MAC acl 不生效
Created by
huangmingchao
in
交换技术
08-10-2017
08-10-2017
cruiseluo 发表于 2017-8-9 12:51我在2960的实验如下:192.168.1.1 14dd-a927-4cb1mac acl使用后 三层确实无法通信,但是二层的mac地址还是能雪...
WS-C2960-48TC-L MAC acl 不生效
Created by
huangmingchao
in
交换技术
08-04-2017
08-04-2017
我试了port-security好使,但是鉴于每次都要把端口关闭方式mac学到来更改设置,我还是倾向mac acl,有没有好使灵活的办法?
WS-C2960-48TC-L MAC acl 不生效
Created by
huangmingchao
in
交换技术
07-14-2017
07-14-2017
mac access-list extended WhiteListMac deny any any permit host 2857.beb9.620b any permit host 2857.b...
ata186可否将模拟信号转换成网络送给另一个ata
Created by
huangmingchao
in
协作技术
05-03-2017
05-03-2017
我现在有两个ata和一个电话外线,需要将电话传送过来,可否用ata实现,现在ata插上就自动注册到ccm上,我不知道怎么设置,寻求论坛朋友帮忙。
Public Statistics
Date Registered
05-03-2017
06:54 PM
Date Last Visited
09-15-2018
02:13 AM
Total Messages Posted
11
Total Helpful Votes Received
44
Helpful Votes Given To
User
Helpful Count
wuleihen
6
cruiseluo
30
jingjian
10
YilinChen
10
See all >
Helpful Votes From
User
Helpful Count
yangkai_716
20
shuangbao wang
18
青沙流萤
6
See all >