What to know before taking the CCNP Data Center exam

Each year, professionals ... recorded tests for Training and Cisco Networking class table Certification. After the process is complex and constantly evolving, it is important that the basis for the certification of knowledge - and pay for the road. Here are some tips for what to expect when Cisco Certified Network Professional (CCNP) certification training center for data, and what it could mean for his career.

What is the CCNP certification?

CCNP Certification, Cisco is popular and has five levels: beginner, partners, specialists, experts and architecture, which deals with network problems. CCNP Certification Data Center is a subset of IT professionals who are familiar with the network of data centers, designed specifically for use, focus on internal communications, such as communications equipment, servers, storage network, and external network connections.

What are some CCNP Data Center training options?

Cisco partners to demonstrate to a third party, such as CBT Nuggets, Unite Education Learning Tree International, development of curricula, testing, course materials design and certification testing of students, size and the type of questions in the survey. The school offers students a variety of disciplines, such as PDF, CD or book. Traditional events in a few weeks, is also an option. Training camp, while for a few days of training, and students go to school in the morning, 09 5:00

Is the CCNP Data Center certification worth it?

Some experts believe it is necessary to describe their experiences will be presented and the search for the certification process, it is a waste of time and money. However, companies are still certified as a vehicle, using the potential of identifying candidates. CCNP personal ads by 6% over the previous year increased working binding site Dice.com....

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Pass4sure 300-115 Question Answer

An EtherChannel bundle has been established between a Cisco switch and a corporate web server. The network administrator noticed that only one of the EtherChannel links is being utilized to reach the web server. What should be done on the Cisco switch to allow for better EtherChannel utilization to the corporate web server?

A. Enable Cisco Express Forwarding to allow for more effective traffic sharing over the EtherChannel bundle.
B. Adjust the EtherChannel load-balancing method based on destination IP addresses.
C. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle.
D. Use link-state tracking to allow for improved load balancing of traffic upon link failure to the server.
E. Adjust the EtherChannel load-balancing method based on source IP addresses.

Answer: E    

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Pass4sure 300-115 Question Answer

Switch A, B, and C are trunked together and have been properly configured for VTP. Switch B has all VLANs, but Switch C is not receiving traffic from certain VLANs. What would cause this issue?

A. A VTP authentication mismatch occurred between Switch A and Switch B.
B. The VTP revision number of Switch B is higher than that of Switch A.
C. VTP pruning is configured globally on all switches and it removed VLANs from the trunk interface that is connected to Switch C.
D. The trunk between Switch A and Switch B is misconfigured.

Answer: C                                           Pass4sure 300-115 Exam

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Pass4sure 300-115 Question Answer

QUESTION 2

Several new switches have been added to the existing network as VTP clients. All of the new switches have been configured with the same VTP domain, password, and version. However, VLANs are not passing from the VTP server (existing network) to the VTP clients. What must be done to fix this?

A.Remove the VTP domain name from all switches with "null" and then replace it with the new domain name.
B.Configure a different native VLAN on all new switches that are configured as VTP clients.
C.Provision one of the new switches to be the VTP server and duplicate information from the existing network.
D.Ensure that all switch interconnects are configured as trunks to allow VTP information to be transferred.

Correct Answer: D 

Explanation/Reference: VTP allows switches to advertise VLAN information between other members of the same VTP domain. VTP allows a consistent view of the switched network across all switches. There are several reasons why the VLAN information can fail to be exchanged. Verify these items if switches that run VTP fail to exchange VLAN information: VTP information only passes through a trunk port. Make sure that all ports that interconnect switches are configured as trunks and are actually trunking. Make sure that if EtherChannels are created between two switches, only Layer 2 EtherChannels propagate VLAN information. Make sure that the VLANs are active in all the devices. One of the switches must be the VTP server in a VTP domain. All VLAN changes must be done on this switch in order to have them propagated to the VTP clients. The VTP domain name must match and it is case sensitive. CISCO and cisco are two different domain names. Make sure that no password is set between the server and client. If any password is set, make sure that the password is the same on both sides.
Reference: http://www.cisco.com/en/US/tech/tk389/tk689/technologies_tech_note09186a0080890613.shtml

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Pass4sure 300-115 Question Answer

After the recent upgrade of the switching infrastructure, the network engineer notices that the port roles that were once "blocking" are now defined as "alternate" and "backup." What is the reason for this change?

A. The new switches are using RSTP instead of legacy IEEE 802.1D STP.
B. IEEE 802.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches.
C. The administrator has defined the switch as the root in the STP domain.
D. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches.

Answer  : A

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