搜索博文结果_ChinaUnix博客

zzal123 | 2014-03-18 11:55:34 | 阅读(500) | 评论(0)

px19841031 | 2014-03-17 16:56:04 | 阅读(1030) | 评论(0)

由于Cisco在网络设备领域的领导地位，考取Cisco的证书也成为谋求工作、升职加薪的手段。按照认证计划的不同，又分为CCNA/CCNP、CCDA/CCDP、CCIE等认证，我这里收集了面向各种计划的思科认证考试的教材和题库，分享给同样参加考试的同学们资料名称下载地址【红头发版】CCNA完全实验手册最新版 http://down.51cto.com/data/50179最新思科模拟器Packet Tracer V5.3 http://down.51cto.com/data/90177CCNA最新题库V16 http://down.51cto.com/data/4【阅读全文】

【系统运维】 Cisco PIX 防火墙故障定位命令

linuxnet527 | 2014-03-17 13:14:02 | 阅读(2470) | 评论(0)

PIX防火墙故障定位命令主要分为基础命令，硬件故障定位命令，攻击定位命令。一．基础命令show version显示当前设备使用的IOS、PDM版本，确认防火墙的硬件型号，license 版本，设备序列号等信息。例 Cisco PIX Security Appliance Software Version 7.0(4) Device Manager Version 5.0(4)Compiled on Thu 13-O...【阅读全文】

【系统运维】 Cisco 完整的pix525配置

wfeng520 | 2014-03-17 13:10:35 | 阅读(1850) | 评论(0)

PIX Version 6.3(3)interface ethernet0 100fullinterface ethernet1 100fullinterface gb-ethernet0 1000autointerface gb-ethernet1 1000autonameif ethernet0 cimo security10nameif ethernet1 intf 3 security15nameif gb-ethernet0 outside security0nameif gb-ethernet1 inside security100enable passw...【阅读全文】

【服务器与存储】 new dump ,640-722 - Implementing Cisco

4346322 | 2014-03-14 18:04:07 | 阅读(860) | 评论(0)

new dump ,100-101 - Interconnecting Cisco Networking Devices 1new dump ,200-001 - Implementing Cisco Video Network Devicesnew dump ,200-101 - Interconnecting Cisco Networking Devices Part 2new dump ,200-120 - CCNA Cisco Certified Network Associate (803)new dump ,300-206 - Implementing Cisco Edge...【阅读全文】

【服务器与存储】 new dump ,640-722 - Implementing Cisco

899327 | 2014-03-13 17:18:35 | 阅读(780) | 评论(0)

new dump ,100-101 - Interconnecting Cisco Networking Devices 1new dump ,200-001 - Implementing Cisco Video Network Devicesnew dump ,200-101 - Interconnecting Cisco Networking Devices Part 2new dump ,200-120 - CCNA Cisco Certified Network Associate (803)new dump ,300-206 - Implementing Cisco Edge...【阅读全文】

【系统运维】 Cisco ASA firewall configuration

niao5929 | 2014-03-11 15:23:52 | 阅读(500) | 评论(0)

思科ASA防火墙配置要想配置思科的防火墙得先了解这些命令：常用命令有：nameif、interface、ip address、nat、global、route、static等。global 指定公网地址范围：定义地址池。 Global命令的配置语法： global (if_name) nat_id...【阅读全文】

【系统运维】 Cisco asa IPSEC VAN 配置实例

linuxnet527 | 2014-03-10 11:28:07 | 阅读(2670) | 评论(0)

一:实验拓扑: 二:实验要求:1:PC1属于上海分公司内网主机,PC2属于总公司主机.要求上海分公司的用户直接可以喝总公司的PC2通信.(Site-to-Site IPSEC VPN实现)2:公网上用户可以访问总公司的OA服务器PC2.(SSL VPN实现)三:配置过程:1:基本配置:ASA1(config)# int e0/1ASA1(config-if)# nameif insid...【阅读全文】

【系统运维】 Cisco PIX Fix-up 详解

wfeng520 | 2014-03-10 11:25:08 | 阅读(1510) | 评论(0)

PIX上可以实现NAT/PAT操作，然而有些协议不支持NAT。主要因为其IP层或更高层数据负载中含有IP地址或传输层端口号，这样PIX完成NAT后，IP报头的地址被修改为内部全局地址，但是数据负载中的IP地址或端口号没有被修改，数据包被传递到对端的应用后，对端的应用程序检测数据负载后，一般会使用相应的检测到的地址返回数...【阅读全文】

【服务器与存储】 new dump ,640-722 - Implementing Cisco

5683453 | 2014-03-06 00:50:38 | 阅读(970) | 评论(0)

new dump ,100-101 - Interconnecting Cisco Networking Devices 1new dump ,200-001 - Implementing Cisco Video Network Devicesnew dump ,200-101 - Interconnecting Cisco Networking Devices Part 2new dump ,200-120 - CCNA Cisco Certified Network Associate (803)new dump ,300-206 - Implementing Cisco Edge...【阅读全文】

【网络与安全】 cisco ASA 防火墙 5520 配置实例

2394009892 | 2014-03-04 15:16:44 | 阅读(3310) | 评论(1)

ASA Version 7.0(8)!hostname asa5520domain-name zhanggy.comenable password eY/fQXw7Ure8Qrz7 encryptedpasswd eY/fQXw7Ure8Qrz7 encryptednamesdns-guard!interface GigabitEthernet0/0nameif outsidesecurity-level 0ip address 222.222.222.158 255.255.255.240!interface GigabitEthernet0/1nameif d...【阅读全文】

【服务器与存储】 500-005 - Installing Cisco TelePresence Video Immersive Systems

45362362 | 2014-03-04 02:42:10 | 阅读(710) | 评论(0)

100% pass ,642-165 - Unified Communications Contact Center Express Implementation
100% pass ,642-181 - Cisco Presence Design and Implementation
100% pass ,642-185 - Implementing Cisco TelePresence Solutions Immersive
100% pass ,642-188 - Implementing Cisco Telepresence Installations
100% pass ,642-241 - Unified Contact Center Enterprise Design
100% pass ,642-242 - Unified Contact Center Enterprise Implementation
100% pass ,642-243 - Unified Contact Center Enterprise Support Exa【阅读全文】

【服务器与存储】 new dump ,640-722 - Implementing Cisco

564564773 | 2014-02-27 23:35:48 | 阅读(820) | 评论(0)

new dump ,100-101 - Interconnecting Cisco Networking Devices 1new dump ,200-001 - Implementing Cisco Video Network Devicesnew dump ,200-101 - Interconnecting Cisco Networking Devices Part 2new dump ,200-120 - CCNA Cisco Certified Network Associate (803)new dump ,300-206 - Implementing Cisco Edge...【阅读全文】

【系统运维】 Cisco SCE（服务控制引擎）的组成

net527127 | 2014-02-18 13:28:21 | 阅读(2450) | 评论(0)

SCE系统通俗的来说，是由三个部分组成。首先由SCE1000或者SCE2020这两种型号的硬件设备对流经的数据包进行分析，采集数据后发送给CM组件。CM就是个存贮数据的 database。最后经过Bbconsole的识别和服务控制对数据包执行最后的定性判断，是让其通过还是丢掉？从而完成一个数据包的处理。 1、...【阅读全文】

【系统运维】 Cisco路由器上配置SSH服务

network527 | 2014-02-18 13:27:43 | 阅读(2500) | 评论(0)

在Cisco路由器产品系列中只有7200系列、7500系列和12000系列（GSR）等高端产品的IOS支持SSH。一般支持SSH的IOS版本文件名中都带有K3或者K4字样，K3 代表56bit SSH 加密，K4代表168bit SSH加密。如我省省网GSR 12016和12008上用的IOS 就是一个支持56bit SSH 加密的版本。目前Cisco的产品只支持SSH-1，还不...【阅读全文】

【服务器与存储】 500-005 - Installing Cisco TelePresence Video Immersive Systems

chujijexin | 2014-02-14 11:43:22 | 阅读(370) | 评论(0)

100% pass ,642-165 - Unified Communications Contact Center Express Implementation
100% pass ,642-181 - Cisco Presence Design and Implementation
100% pass ,642-185 - Implementing Cisco TelePresence Solutions Immersive
100% pass ,642-188 - Implementing Cisco Telepresence Installations
100% pass ,642-241 - Unified Contact Center Enterprise Design
100% pass ,642-242 - Unified Contact Center Enterprise Implementation
100% pass ,642-243 - Unified Contact Center Enterprise Support Exa【阅读全文】

【服务器与存储】 810-420 - Understanding Cisco Business Value Analysis Fundamentals

stjichaobi | 2014-02-08 16:20:56 | 阅读(390) | 评论(0)

100% pass ,650-297 - TelePresence Video Field Engineer for Advanced Exam (PATVFEA)
100% pass ,650-298 - TelePresence Video Sales Specialist for Advanced Plus Exam (PATVSSAP)
100% pass ,650-299 - Cisco TelePresence Video Sales Specialist for Masters Exam (PATVSSM)
100% pass ,650-302 - Cisco SaaS Conferencing and EIM Resale ATP for the AM Exam (PACSCERAM)
100% pass ,650-303 - Cisco SaaS Conferencing and EIM Resale ATP for the SE Exam (PACSCERSE)
100% pass ,650-304 - Cisco SaaS Confe【阅读全文】

【网络与安全】 cisco路由器放家里都可以干些什么

garber520 | 2014-02-08 16:17:54 | 阅读(660) | 评论(0)

我在一个论坛贪好玩发的帖子，也转过来这边吧目录：一、上网基础配置二、优化DHCP & DNS三、DDNS四、ipv6隧道五、PPPoE多拨六、Cisco EzVPN七、NVI NAT 一、PPPoE+NAT基础配置基础拨号上网配置，不做累赘：！interfaceDialer0 mtu 1492 ip ad...【阅读全文】

【服务器与存储】 810-420 - Understanding Cisco Business Value Analysis Fundamentals

du4552379045 | 2014-02-08 16:03:46 | 阅读(430) | 评论(0)

100% pass ,650-297 - TelePresence Video Field Engineer for Advanced Exam (PATVFEA)
100% pass ,650-298 - TelePresence Video Sales Specialist for Advanced Plus Exam (PATVSSAP)
100% pass ,650-299 - Cisco TelePresence Video Sales Specialist for Masters Exam (PATVSSM)
100% pass ,650-302 - Cisco SaaS Conferencing and EIM Resale ATP for the AM Exam (PACSCERAM)
100% pass ,650-303 - Cisco SaaS Conferencing and EIM Resale ATP for the SE Exam (PACSCERSE)
100% pass ,650-304 - Cisco SaaS Confe【阅读全文】

【服务器与存储】 500-005 - Installing Cisco TelePresence Video Immersive Systems

jeckeyco | 2014-02-04 16:02:25 | 阅读(400) | 评论(0)

100% pass ,642-165 - Unified Communications Contact Center Express Implementation
100% pass ,642-181 - Cisco Presence Design and Implementation
100% pass ,642-185 - Implementing Cisco TelePresence Solutions Immersive
100% pass ,642-188 - Implementing Cisco Telepresence Installations
100% pass ,642-241 - Unified Contact Center Enterprise Design
100% pass ,642-242 - Unified Contact Center Enterprise Implementation
100% pass ,642-243 - Unified Contact Center Enterprise Support Exa【阅读全文】