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ywanxin
‎03-12-2021

Cisco Employee
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Member since ‎12-22-2014
96
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692
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Cisco Certified Internetwork Expert Service Provider (CCIE Service Provider)
Cisco Certified Internetwork Expert Service Provider (CCIE Service Provider)
Cisco Certified Internetwork Expert Service Provider (CCIE Service Provider)
Cisco Certified Specialist - Service Provider Core
Cisco Certified Specialist - Service Provider Core
Cisco Certified Specialist - Security Core
Cisco Certified Internetwork Expert Security (CCIE Security)
Cisco Certified Specialist - Security Core
Cisco Certified Internetwork Expert Security (CCIE Security)
Cisco Certified Internetwork Expert Security (CCIE Security)
Cisco Certified Specialist - Enterprise Core
Cisco Certified Internetwork Expert Enterprise Infrastructure (CCIE Enterprise Infrastructure)
Cisco Certified Specialist - Enterprise Core
Cisco Certified Internetwork Expert Routing and Switching (CCIE Routing and Switching)
Cisco Certified Internetwork Expert Routing and Switching (CCIE Routing and Switching)

Port Statistics

Created by in 路由技术
01-01-2019
01-01-2019
一般都是30-60秒缓存数值的平均.很少有实时的

谁知道CISCO3945、CISCO3945E、ISR4431、ISR4451或者ASR1004最大支持多少条L2TP VP...

Created by in 路由技术
01-01-2019
01-01-2019
asr1k:https://www.cisco.com/c/en/us/td/docs/routers/asr1000/configuration/guide/chassis/asr1000-soft...

[原创分享] EEM 对付HIGH cpu

Created by in 网络文档
03-26-2018
03-26-2018
本帖最后由 ywanxin 于 2018-3-27 11:42 编辑 在做CPU突高的时候经常会使用EEM，一般咱们是使用SNMP OID去get cpu的值做EEM的触发条件。但是由于OID在不同的...

RMA 之后license 怎么迁移

Created by in 网络文档
03-26-2018
03-26-2018
TAC日常处理客户Case时，常常会遇到license的问题，以下分享希望对您有帮助：1. 关于license 问题，TAC可以指导客户安装，如果安装后又出现其他问题，比如不生效，报错等等，需要您联系...

【原创翻译】如何bypass flash 卡直接启动IOS 镜像

Created by in 网络文档
03-26-2018
03-26-2018
如果没有任何选项可行，那么我们将RMA flash。我们有两种方式第一种方式： 1.将此闪存卡插入另一台启动并运行的2800路由器，然后格式化闪存，然后将该映像再次复制到闪存上。2.然后将闪存放回该路...

【原创】R-PING 实例分享

Created by in 网络文档
02-28-2018
02-28-2018
不止是路由器可以做ping测试。。用cisco SNMP 也可以远程帮助测试物理连通性今天我就分享个简单的R-ping 测试给大家 第一步 Step 1,1. C3925(config)#snmp-s...

bgp 相同 cluster-id

Created by in 网络文档
02-28-2018
02-28-2018
可以通告 但是不能加表 http://www.burningnode.com/2013/03/24/bgp-route-reflectors-redundancy/ *Feb 24 11:58:53....

请问，3845路由器是否支持同时运行两块NM-16ESW板卡

Created by in 路由技术
01-01-2018
01-01-2018
You have used the two ESW module on one chassis together, you need understand below info.NAME: "9 Po...

关于3845路由器运行一段时间，开网页就特别慢的问题

Created by in 路由技术
07-04-2017
07-04-2017
不是解决问题。现在要看看是发生在什么地方。show ip int brishow ip nat trshow ip nat st输出结果提供下

Router 3945处理数据ping1500字节丢包

Created by in 路由技术
04-29-2017
04-29-2017
show interface 3 timesping 1499 ping 1500ping 1501

关于3845路由器运行一段时间，开网页就特别慢的问题

Created by in 路由技术
09-16-2015
09-16-2015
show ip nat trshow ip nat stip nat tcp time-out 30ip nat udp time-out 30

1720可以用AUX接口PPPOE吗，或者加什么模块可以

Created by in 路由技术
09-08-2015
09-08-2015
1720 系列应该已经EOS 了。就是不支持了。如果有问题可以在这里留言。

1720可以用AUX接口PPPOE吗，或者加什么模块可以

Created by in 路由技术
09-08-2015
09-08-2015
cisco 路由器一般都是命令行管理的。如果想用pppoe可以 很简单 可以看我以前发的pppoe的configuration guidewic-4esw 相当与一个交换模块。 一个4口的交换机

cicso 2800端口如何映射

Created by in 路由技术
08-02-2015
08-02-2015
jll1985 发表于 2015-1-27 16:59 telnet 192.168.1.1adminen没错的是这样的e

【CSC公开课】第十三期：ASR-9000硬件架构与故障处理

Created by in 网络活动
07-23-2015
07-23-2015
勇哥必须报名来学学
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Date Registered ‎12-22-2014 01:50 AM
Date Last Visited ‎03-12-2021 02:09 AM
Total Messages Posted 96
Total Helpful Votes Received 692
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