IKE Aggressive Mode Behavior This section describes IKE aggressive mode behavior occurring when Cisco IOS software is used. IKE has two phases of key negotiation: phase 1 and phase 2. Phase 1 negotiates a security association (a key) b...
Basic Router Configuration using SDM 03/Nov/2006 Caller ID Name Delivery Issues on Cisco IOS Gateways 02/Jul/2007 Cisco IOS Certificate Enrollment Using Enhanced Enrollment Commands Configuration Example 17/Jan/2007 Cisco Router as a Remote VPN Serve...
众所周知 ，F5常见的接入模式是采用串联接入，串联接入的好处是结构清晰简洁，但事实中，一个已经建好在用的网络可能很难接受断网串结带来的改变，此时旁路模式则是一种非常好的办法，它不用改变网络物理结构，同时还能满足串接的逻辑结构。如图： 在正常的访问中，client访问VIP地址192.168.165.200，F5处理接到的数据包并均衡给相关server，server响应的数据则会被发给F5，F5在发给client，这样就完成了一次完整的逻辑串联数据处理流程。如果说，我们日常就这么用，到也...
6年前，我考了个MCSE，结果一直没用，也不怎么会用了，汗。。3年前，我考了个CCNA，结果1年没用；1年前，我考了个CCNP，一直在用；如今，我想考F5 SE，给未来用。...
Windows® 2000, Windows® XP, Windows Vista™ antivirus support chart for FirePass Controller, version 6.0.1This release of the FirePass controller supports the following antivirus software. The plus sign (+) in the table indicates that th...
实现目的：访问无线需先输入用户名和密码，然后才能登录无线网络。radius认证+WEP密码 --------兼容性高。当然你可以用WPA作用户认证，更安全，可惜一些无线网卡不支持WPA。具体方法看PDF ACS无线认证方法.pdf...
一个INSIDE口 多个OUTSIDE口的NAT配置 Feature HistoryRelease Modification 12.2(4)T This feature was introduced. 12.2(4)T2 Support for the Cisco 7500 series routers was added. This document describes the NAT—Ability to ...
ContentsIntroductionPrerequisites Requirements Components Used ConventionsBackground InformationAccess List Approach Host 1 to Hos...
NAT and Same Security Level Interfaces NAT is not required between same security level interfaces even if you enable NAT control. You can optionally configure NAT if desired. However, if you configure dynamic NAT when NAT control is enabled, then NAT...
Order of NAT Commands Used to Match Real Addresses The security appliance matches real addresses to NAT commands in the following order: 1. NAT exemption (nat 0 access-list)—In order, until the first match. Identity NAT is not included in this ...
Bypassing NAT When NAT Control is Enabled If you enable NAT control, then inside hosts must match a NAT rule when accessing outside hosts. If you do not want to perform NAT for some hosts, then you can bypass NAT for those hosts (alternatively, you c...
心里七上八下的 公司出口太复杂 牵涉东西太多 。。。。。。。。...
Enable NAT−Traversal (#1 RA VPN Issue)NAT−Traversal or NAT−T allows VPN traffic to pass through NAT or PAT devices, such as a LinksysSOHO router. If NAT−T is not enabled, VPN Client users often appear to connect to the PIX or ...
最近评论
汤姆 发布于 8 个月前（09月10日）
汤姆 发布于 8 个月前（09月09日）
zhangsha 发布于 12 个月前（05月12日）
李成才 发布于 1 年前（01月02日）
纳米 发布于 1 年前（01月02日）
