Which consideration is the most important for the network designer when considering IP routing?
convergence
You want to gather as much detail as possible during a network audit, to include data time
stamping across a large number of interfaces, customized according to interface, with a minimal
impact on the network devices themselves. Which tool would you use to meet these
requirements?
NetFlow
DataQuirk is a web-based medical transcription company for exotic-animal veterinarians. The
company recently added a third ISP for international business. They are organizing the enterprise
network into a fully operational Enterprise Edge.
To which two modules will the three ISPs be directly related? (Choose two)
E- Commerce, Internet Connectivity
Which two of these practices are considered to be best practices when designing the access layer
for the enterprise campus? (Choose two)
Always use a Spanning Tree Protocol; preferred is Rapid PVST+.,
Use VTP transparent mode to decrease the potential for operational error
With deterministic Wireless LAN Controller redundancy design, the different options available to
the designer have their own strengths. Which one of these statements is an example of such a
strength?
N+N redundancy configuration allows logically grouping access points on controllers to minimize intercontroller roaming events.
Which of these statements is true concerning the data center access layer design?
With Layer 2 access, the default gateway for the servers can be configured at the access or aggregation layer.
Which one of these statements should the designer keep in mind when considering the advanced routing features?
Redistribution, summarization, and filtering are most often applied between the campus core and enterprise edge.
Which two statements about designing the Data Center Access layer are correct? (Choose two)
Layer 2 connectivity is primarily implemented in the access layer.,
Layer 2 clustering implementation requires servers to be Layer 2 adjacent
Which IPv6 feature enables routing to distribute connection requests to the nearest content
server?
Anycast
Which one of these statements is true about addressing redundancy within the WAN
environment?
The failure of a single SONET/SDH link or network element does not lead to failure of the entire network.
Which one of these statements is true concerning the enterprise data center?
The data center designs will differ substantially depending on whether the location is on campus or remote.
Which Cisco security management solution provides the means to identify, isolate, and counter
security threats to the network?
Cisco Security Monitoring, Analysis, and Response System
A global corporation has an internal network with the following characteristics:
2,000,000+ hosts
10,000 + routers
Internal connectivity
high traffic volumes with business partners and customers
Which statement best describes what a flexible IPv6 strategy would look like for this corporation?
Both hosts and routers would run dual stack
Which of these is the best routing deployment for a single dedicated link to an ISP for Internet access?
Static
In terms of remote office design, which one of these statements is a characteristics only of a small remote office (up to 50 user), and not of medium or remote offices?
There are no loops in the network design.
Which two statements about the data Center Aggregation layer are correct? (Choose two)
Layer 4 through layer 7 services are provided in that layer.
That layer is the critical point for control and application services
According to Cisco, which four improvements are the main benefits of the PPDIOO lifecycle
approach to network design? (Choose four)
improved business agility
increased network availability
faster access to applications and services
lower total cost of network ownership
With respect to IPv6 addressing, from a design perspective, which of these statements is it
important to keep in mind?
An IPv6 router will not forward packets from one link to other links if the packet has either a link-local source or a link-local destination address.
When designing the infrastructure protection portion for the enterprise edge, which of these
solutions would be the most appropriate solution to consider?
AAA
What is primary consideration when choosing a routed network design over a traditional campus
network design?
Layer 3 service support at the network edge
Which two statements best describe an OSPF deployment? (Choose two)
ABR requires manual configuration for classful network summarization
External routes are propagated into the autonomous system from regular areas or NSSA via
ASBR.
A large enterprise requires sensitive information be transmitted over a public infrastructure. It
requires confidentiality, integrity, and authenticity. Which security solution best meets these
requirements?
IPSEC
There are a number of advantages to using virtualization within the data center module. Which the following two are samples of these advantages?
Virtualization consolidates many low-performance devices into a few high-performance devices,providing a more efficient utilization of hardware and increasing the price/performance ratio.
Virtualization compartmentalizes a single device into a few high-performance devices, providing a more efficient utilization of hardware and increasing the price/performance ratio.
When selecting which hardware switches to use throughout an enterprise campus switched
network, which consideration is not relevant?
the number of shared media segments
Which one of these statements describes why, from a design perspective, a managed VPN
approach for enterprise teleworkers is a most effective?
This architecture provides centralized management where the enterprise can apply security policies and push configurations.
Which one of these statements is true when considering the design of voice and video services for the enterprise campus network?
Access layer switches should support 802.1Q trunking and 802.1p for Layer 2 CoS packet marking on Layer 2 ports with IP phones connected.
Refer to Exhibit in Test
A is the Data Center Module and D is the Building Access layer
B is the Campus Core layer and C is the Building Distribution layer
Which statement describes the recommended deployments of IPv4 addressing in the Cisco
Network Architecture for the Enterprise?
private addressing throughout with public addressing in the Internet Connectivity, E-Commerce, and Remote Access and VPN modules
When considering the three VoIP design models single site, centralized multisite, and distributed
multisite which question below would help to eliminate one of these questions?
Are there users whose only enterprise access is via a QoS-enabled WAN?
Your company's Cisco routers are operating with EIGRP. You need to join networks with an acquisition's heterogeneous routers at 3 sites, operating with EIGRP and OSPF. Which describes
the best practice for routing protocol deployment?
apply two-way redistribution at each location with a route filter at each location
When considering the enterprise campus design, which network application category most
influences the network design?
client-server farm
When designing the wireless portion of an enterprise campus network, which one of these
statements should serve as a strict guideline?
Wireless controllers should be centralized in the core layer
When designing using the Cisco Enterprise Architecture, in which Enterprise Campus layer does the remote Access and VPN module establish its connection?
Campus Core
Which one of these statements is an example of how trust and identity management solutions
should be deployed in the enterprise campus network?
Mixed ACL rules, using combinations of specific sources and destinations, should be applied as
close to the source as possible.
Which one of these statements best describes the challenge of the designer when dealing with IP
routing?
Effective scalability with OSPF requires the designer to pay strict attention to the hierarchical
network structure, localizing topology changes.
When designing the identity and access control portions for the enterprise campus network, which of these solutions would be the most appropriate solution to consider?
802.1x
Which three terms describe the primary functions of the distribution layer of the campus network
design hierarchy? (Chose three)
provides QoS services
enforces security policies
connects access devices to the core backbone
DataQuirk is a web-based medical transcription company for exotic-animal veterinarians. The
company recently added a third ISP for international business. They are organizing the enterprisenetwork into a fully operational Enterprise Edge.
To which two modules will the three ISPs be directly related? (Choose two.)
E-commerce
internet Connectivity
See Exhibit: A standard, Layer 2 campus network design is pictured. Which numbered box represents the distribution layer?
#2
When considering the three VoIP design modelssingle site, centralized multisite, and distributed multisite which question below would help to eliminate one of the options?
Are there users whose only enterprise access is via a QoS-enabled WAN?
The enterprise campus core layer has requirements that are unique from the distribution and access layers. Which of the following is true about the core layer?
The campus core layer is optional.
Which statement is true concerning enterprise edge distribution switches?
Enterprise edge distribution switches are similar to the building distribution layer.
Which one of these statements is true concerning the data center distribution (aggregation) layer
design?
A mix of both Layer 2 and Layer 3 access is sometimes the most optimal.
When designing the threat detection and mitigation portion for the enterprise data center network,
which of the following would be the most appropriate solution to consider?
Cisco Security MARS
A Cisco Self-Defending Network has been installed, but DoS attacks are still being directed at ecommerce hosts. The connection rate at the Internet firewall was limited, but the problem persists. What more can be done?
Install all relevant operating system patches
RST Corporation is planning to upgrade its current network. The chief technology officer has
supplied a topology diagram and an IP addressing scheme of the current network during an
interview.
RST has been growing at about twenty percent per year. It has been difficult to maintain customer
support at a satisfactory level. Therefore, the RST board has met with and directed the chief
technology officer to look into network improvements.
Which two items are most relevant in documenting RST's business requirements? (Choose two.)
improved customer support requirements
projected growth estimates
Which two of these best describe the implementation of a WAN Backup design over the Internet? (Choose two.)
a best-effort method
designed as an alternative to a failed WAN connection
Which two design criteria require VLANs in a proposed solution? (Choose two.)
security between departments
the segmenting of broadcast domains
Which two methods are used to enhance VPN performance on Cisco ISRs? (Choose two.)
high-performance VPN encryption AIM
built-in hardware-based encryption acceleration
Which three factors best justify WAN link redundancy between geographically dispersed sites? (Choose three.)
important traffic flows
uncertain reliability
lack of speed
Which three pieces of information should be documented for each step of each phase in a design implementation plan? (Choose three.)
estimated implementation time
design document references
step description