First, simple theoretical knowledge: EIGRP is a support for their own IP, IPX, Appletalk and other network routing protocols, based on a large number of EIGRP deployment, resulted in the expansion of TLV to allow EIGRP to support the idea of IPv6. (IOS 12.4 (6) T has begun to support EIGRPv6) EIGRP to achieve IPv6 [...]
Archive for the ‘IT Technology’ Category
June 27th, 2009 - 5:12 am ≡ by admin ≡ in IT Technology
CCNA 640-802：EIGRP LAB explain
CCNA 640-802 LAB: EIGRP Question# After adding RTR_2 router, no routing updates are being exchanged between RTR_1 and the new location. All other inter connectivity and internet access for th e existing locations of the company are working properly. The task is to identify the fault(s) and correct the router configuration to provide full connectivity [...]
June 26th, 2009 - 2:39 am ≡ by admin ≡ in IT Technology
Cisco switch Voice VLAN Configure Note
IP telephone network design * For the IP phone components (such as cisco IP phone, cisco CallManager, Cisco IP Softphone Client, IP Gateway, etc.) to achieve Qos classification, marking and congestion management. Qos to VoIP traffic is set to high priority, and giving priority to high-priority transmission queue of traffic. * VoIP communications will be [...]
June 22nd, 2009 - 6:50 am ≡ by admin ≡ in IT Technology
Cisco7960: Voice vlan configure
cisco7960 P1 Connection to 3550 F0 / 5 port Port with standard IEEE 802.1Qframes carry voice traffic switch conf t mls qos vlan 2 n ame access exit vlan 3 name voice exit interface f0 / 5 mls qos trust cos switchport mode access switchport access vlan 3 switchport voice vlan 2 end Check SW2 [...]
June 22nd, 2009 - 6:39 am ≡ by admin ≡ in IT Technology
The order of QoS operations
Inbound 1. QoS Policy Propagation through Border Gateway Protocol (BGP) (QPPB) 2. Input common classification 3. Input ACLs 4. Input marking (class-based marking or Committed Access Rate (CAR)) 5. Input policing (through a class-based policer or CAR) 6. IP Security (IPSec) 7. Cisco Express Forwarding (CEF) or Fast Switching Outbound 1. CEF or Fast Switching [...]
June 19th, 2009 - 2:00 pm ≡ by admin ≡ in IT Technology
The order of IOS operations
Egress Features 1. WCCP Redirect 2. NAT Inside-to-Outside 3. Network Based Application Recognition (NBAR) 4. BGP Policy Accounting 5. Output QoS Classification 6. Output ACL ch eck 7. Output Flexible Packet Matching (FPM) 8. DoS Tracker 9. Output Stateful Packet Inspection (IOS FW) 10. TCP Intercept 11. Output QoS Marking 12. Output Policing (CAR) 13. [...]
June 15th, 2009 - 2:47 am ≡ by admin ≡ in IT Technology
The limit and rules of Windows7 log
Log has gained importance. However, with time, the entire event log space has been the expansion of. To this end the need to set up a log file of the upper limit of the maximum to prevent a disproportionate amount of hard disk space. This is not only a waste, to cause to read a [...]
May 27th, 2009 - 2:39 am ≡ by admin ≡ in IT Technology
MCSE 2003 Security 70-290 exam demo
70-290 Exam Demo is Powered by Pass4sure. 1. Configure Policies 1. Open Active Directory Users And Computers. 2. Select the domain node, Contoso.com 3. From the Action menu, choose Properties. 4. On the Group Policy tab, select Default Domain Policy and then click Edit. 5. Navigate to Computer Configuration, Windows Settings, Security Settings, AccountPolicies, and [...]
May 26th, 2009 - 2:21 am ≡ by admin ≡ in IT Technology
CCNP(ISCW) Lab – CBAC Configure
ISCW introduce: Exam Number/Code: 642-825 Exam Name: ISCW – Implementing Secure Converged Wide Area Networks The Implementing Secure Converged Wide Area Networks (ISCW 642-825) is a qualifying exam for the Cisco Certified Network Professional CCNP®. The ISCW 642-825 exam will certify that the successful candidate has important knowledge and skills necessary to secure and expand [...]
May 9th, 2009 - 2:28 am ≡ by admin ≡ in IT Technology
VLSM and IP Unnumbered(CCNA 640-802 Lab)
First, the target In this experiment, we use two different routing protocol, RIPV1 and RIPV2 to configure VLSM, and test its functions. Finally, we have no code in place of IP addresses to further reduce the VLSM Address Second, background and network topology XYZ Company: a C-type address 192.168.1.0 to the wide area network to [...]