Test your knowledge of ARP, Proxy ARP, administrative distance, and other vital Cisco exam topics with these free questions! CCNA And CCENT Certification Exam: Host A wants to send data to Host B. Host A knows Host B’s IP address, but not its MAC address. There are two switches and a hub between the two [...]
Posts Tagged ‘CCNP’
April 27th, 2009 - 2:49 am ≡ by admin ≡ in IT Technology
CCNP:MPLS-OSPF Sham-Link
MPLS-OSPF Sham-Link configure: hostname r1 ip cef ip vrf test rd 123:1 import map from-pe-r3 export map to-pe-r3 route-target export 123:1 route-target import 123:3 route-target import 123:65006 ! ip vrf test16 rd 123:65006 route-target export 123:65006 route-target import 123:65007 route-target import 123:1 interface Loopback0 ip address 10.1.1.1 255.255.255.0 ! interface Loopback2 ip vrf forwarding test [...]
March 13th, 2009 - 4:28 am ≡ by admin ≡ in IT Certification
CCNA, CCNP test interface
Familiar with the Cisco exam interface Examination in order to allow everyone to have a first impression, Cisco for the CCNA exam guide the creation of the exam interface. Click this link to browse Interface Guidelines. As you expect, Cisco spent a great deal of time to ensure that you will be very receptive to [...]
January 15th, 2009 - 3:06 am ≡ by admin ≡ in CCNP
CCNP 642-901 BSCI exam information
CCNP 642-901 BSCI Examination Time: 75 minutes (Non-English speaking countries to increase 30 minutes) Pass-mark: 703 minutes CCNP 642-901 test Routing Principles List the key information routers need to route data Describe classful and classless routing protocols Compare distance vector and link-state protocol operation Describe the use of the fields in a routing table Analyze [...]
December 12th, 2008 - 1:22 am ≡ by admin ≡ in CCNP
New CCNP Certification presentation
I, About certification: New CCNP courses update the new the current network which be widely used by industry routing, switching, long-range technology, has been canceled out of date or no one has the relevant content, an increase of network security, voice, network operators and service The general technical support. Make updated CCNP curriculum more practical, [...]
December 8th, 2008 - 9:01 pm ≡ by admin ≡ in CCNP
CCNP study note – VLAN access project
switch (config) # service timestamps debug datetime msec switch (config) # service timetamps log datetime msec More than two and debug command to log onto the time-stamp marking. Oh, the log records when useful, you can see when other people use the router. Msec accuracy is back to the second meaning local vlan: there is [...]
December 5th, 2008 - 4:22 am ≡ by admin ≡ in CCNP
CCNP 642-811 STP configure
switch>(enable) set spantree backbonefast Commands to Use for Troubleshooting The Configuration： show spantree vlan_id – Shows the current state of the spanning tree for the ”vlan_id” entered from the perspective of the switch on which it is entered. show spantree summary – Provides a summary of connected spanning tree ports by VLAN. show spantree statistics [...]
November 28th, 2008 - 12:28 am ≡ by admin ≡ in CCNP
CCNP 642-811 studying note – Chapter $1 Campus Network
1. Characteristics of the Campus Network
①. In a fixed geographic area of a company.
②. The park has a network of companies usually have the park used by the physical line.
November 27th, 2008 - 12:32 am ≡ by admin ≡ in CCNP
CCNP 642-811- Building Cisco Multilayer Switched Networks
CCNP 642-811 BCMSN Examination Time: 105 minutes The number of questions :55-65 title Pass-mark: 690 minutes Examinations content: Technology Describe the Enterprise Composite Model used for designing networks and explain how it addresses enterprise network needs for performance, scalability and availability Describe the physical, data-link and network layer technologies used in a switched network, and [...]
November 24th, 2008 - 1:59 am ≡ by admin ≡ in Cisco Certification
The New study direction-CCNP
After several months of efforts, I still can not take part in the CCNA exam. There is a little pity to this. One famous wisdom says: The life is full of so many frustration. I know the words, so I do not sigh too much. In recent days, I remember that I should study something. Too quite life will get rid of your will.