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 [...]
Archive for the ‘CCNP’ Category
The Importance of CCNP Certifications
Cisco Certified Network Professional (CCNP) certifies comprehension and expertise require installing, configuring and troubleshooting converged local and wide area networks with 100 to 500 or more nodes. (CCNP) Prerequisite is Cisco Certified Network Associate (CCNA). With these two certifications in your resume you are well on your way to become master in networking. If you [...]
March 5th, 2010 - 2:32 am ≡ by admin ≡ in CCNP, Cisco Certification, IT Certification, IT Technology
Pass4sure Cisco 640-802 exam preparation exams
Pass4sure offer a host of questions and answers and have proliferated in recent years, which MAY lead you to preparation for the Tests. But the spreading of braindumps sites has allowed some dedicated professionals and other students to pass their exams, but after the 640-802 test, they are left with no study guide, notes or [...]
June 2nd, 2009 - 2:22 am ≡ by admin ≡ in CCNP
Pass4sure Cisco 642-825 software resource
A major area of concern is that now there are plenty of resources for these certifications which claim to provide books and other helping material but at our section you can realize yourself the difference. Pass4sure 642-825 contains all the knowledge points required in the Cisco Certification 642-825 Exam. It will be updated in time [...]
April 20th, 2009 - 2:56 am ≡ by admin ≡ in CCNP
Pass4sure Cisco 642-892 was updated
Cisco 642-892 Certification Exam plays an important role on your way to get the 642-892. The pass4sure leader among the providers of Cisco 642-892 Braindumps preparatory materials is Pass4sure products such as Cisco 642-892 vce dumps, Pass4sure Study Guides documents, Pass4sure Tutorial, Pass4sure Exam Questions with Answers, Pass4sure Trainings, 642-892 Online Course and free Torrent. [...]
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 [...]
December 2nd, 2008 - 2:24 am ≡ by admin ≡ in CCNP
Chapter $ 3 STP
I. STP introduce Spanning-Tree Protocol (STP) is a Layer 2 (L2) protocol designed to run on bridges and switches. The specification for STP is called 802.1d. The main purpose of STP is to ensure that you do not run into a loop situation when you have redundant paths in your network. Loops are deadly to [...]