原创 Windows 2008 Radius for Cisco devices

在實施中要注意在Cisco端的aaa配置,特別注意,老版本Radius可以用aaa authorization exec default local,而新的windows NPS需要使用aaa autorization exec defau

原创 PIX/ASA Backup Site-to-Site Tunnel

Backup Site-to-Site Tunnel In order to specify the connection type for the Backup Site-to-Site feature for this crypt

原创 添加網絡打印機並設置爲默認

發佈網絡打印機的一種方式: 更改登錄腳本。腳本位置:DC--C--WINDOWS--SYSVOL-scripts ojbNetwork.AddWindowsPrinterConnection "\\hostname\printername"

原创 打印機無法雙面打印

FX DocuCentre-II C3000無法雙面打印。 800電話確認需要在屬性,選項中開啓Duplex module. 作爲一個例子,記住查看屬性。和撥打800

原创 Traffic shaping and policing

來自合作方一個CCIE(CCIE號1萬剛出頭)的郵件,很有實用價值,短短一個郵件說明了如何使用traffic shaping and policing。麻煩不要轉載,涉及公司。 思科傳送門 =========================

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原创 Understanding TCP Sequence and Acknowledgment Numbers

  Understanding TCP Sequence and Acknowledgment Numbers By stretch | Monday, June 7, 2010 at 2:15 a.m. UTC If you're r

原创 Understanding OSPF External Route Path Selection

  Understanding OSPF External Route Path Selection   by Brian McGahan, CCIE #8593 Hi Brian, What is the major diff

原创 Symmetric Encryption, Asymmetric Encryption, and Hashing

  Symmetric Encryption, Asymmetric Encryption, and Hashing By stretch | Tuesday, November 23, 2010 at 4:16 p.m. UTC A

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原创 Recovering a Router with the Password Recovery Service Disabled

  Recovering a Router with the Password Recovery Service Disabled By stretch | Monday, October 11, 2010 at 1:43 a.m. UTC

原创 IPv6 Pros and Cons

  IPv6 Pros and Cons By stretch | Monday, April 12, 2010 at 1:59 a.m. UTC A reader, Phil, suggested an introductory IP

原创 Inter-VRF Routing with VRF Lite

  Inter-VRF Routing with VRF Lite By stretch | Monday, March 29, 2010 at 4:29 a.m. UTC In Intro to VRF lite, we looked

原创 Route Preference

  Route Preference By stretch | Monday, August 16, 2010 at 3:04 a.m. UTC Suppose a router receives a packet destined f

原创 IOS Console Customization

  IOS Console Customization By stretch | Monday, May 10, 2010 at 3:07 a.m. UTC This article offers a few tips to custo