642-384 - Cisco Express Foundation for Field Engineers
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A network administrator is troubleshooting an EIGRP connection between RA and RB. Given the debug output on RA, which two statements are true?(Choose two)
RA received a hello packet with mechanisms.
RAwill not form an adjacency with RB.
A customer in Europe needs to establish an 11-Mbps wireless bridge link between two office buildings that are approximately 1.3 km apart. The wireless link will pass through a public park, which contains a lake that is surrounded by trees. You run the range calculation and determine that the Cisco Aironet 1300 Series Outdoor Access Point/Bridge should work. You install the link using 10.5-dB yagis with 75 feet of standard Cisco cabling and both radios set at 20 mW. The wireless bridges are not able to establish or maintain a link. What is needed to successfully complete this link?
The antenna must be raised high enough to clear the trees
Which command displays the routing information that will be used to move data between VLANs on a router on a disk?
Router# show ip route
What can be used to troubleshoot complex network and VPN connectively issues?
What does understanding the radiation patterns of different antennas types help you to determine when providing wireless coverage in an office building?
the size of an area that will be covered
Which two are characteristics of HSSI cables? (Choose two)
HSSI cables use cable CAB-HSI 1 and cable CAB-HNUL
The HSSI connector and the HSSI cable are similar
Which statement is correct about the current address translation configurations on the security appliance?
Static NAT is used to translate the 172.16.1.2 host on thedmzl interface to a global address of 192.168.1.102
Which statement correctly describes configuration of the VPN server?
It uses apreshared Key for remote device authentication
Which Cisco Catalyst Express 520 feature optimizes quality of service?
Cisco Smart ports
Which of the following best describe the customer benefits of change management in the operate phase?
reduce operating costs and limit change related incidents by providing a consistent and efficient set of processes
What are two uses for USB ports on ISRs? (Choose two)
secure device authentication
bulk flash storage
Which receiving antenna has high gain and requires accurate aim at the transmitting antenna?
What is the major difference between TACACS+ and RADIUS?
TACAS+ runs in TCP, RADIUS operates in UDP
Which statement correctly describes the keys witch model of deployment for call processing?
All IP Phones are able to answer any incoming PSTN call on any line
Which interface on the Cisco UC520 is assigned an IP address either statically or through DHCP?
Which statement best describes clustering in a small-business wireless network?
replicates configuration parameters across access points in the cluster, while optimizing network performance
What two types of telephony interfaces are used for PSTN connectivity? (Choose two.)
You enter the command show ip ospf neighbor and see "two-way/DROTHER" listed as the state for neighbor 10.1.1.1. What does this status indicate?
The neighbor 10.1 1 1 is not a DR or BDR
CiscoWorks SNMS is a part of the CiscoWorks family of products for managing small to large networks. CiscoWorks SIMMS is a new Web-based network management solution for small to medium-sized businesses, with 40 or fewer Cisco internetworking devices such as switches, routers, hubs, and access servers. CiscoWorks SNMS can also monitor third-party IT assets such as servers, applications, services, and printers A Public Switched Telephone Network (PSTN) trunk is typically the voice interconnect between any business and the outside world. Which network management tool is designed to allow businesses to manage up to 40 devices?
According to the error log, VLAN 1 is where the BPDU was received, and VLAN 2 is where the BPDU originated. When inconsistency is detected, what happens?
Both VLANs are blocked on the port from which this BPDU is received
Which screen on the Cisco ASDM home page would you use to see which access list rules are in effect?
Which command can be used to verify that RIPv2 is running on a router?
Show ip protocols
You have just configured HSRP and need to determine which router is active. Which command should you enter?
Users logging into Cisco Router and Security Device Manager should be authenticated using the Cisco ISR local user database. Currently, none of the users can access Cisco Router and Security Device Manager via HTTP. You should check the configuration of which command or commands when attempting to resolve this problem?
There is ip http authentication local
Which design phase service component includes the development and documentation of the test case or cases used to verify that a deployed infrastructure meets operational, functional, and interface requirements?
Systems Acceptance Test Plan Development
A concern has been expressed that the switched infrastructure in an integrated network is vulnerable to VLAN hopping attacks. Which two configuration statements can be used to mitigate VLAN hopping? (Choose two.)
switch port access vlan
switch port mode access
The VPN server uses a preshared key for remote device authentication
How many users are supported on the Cisco Unified Communications models 540 and 560 platforms?
32 users on the UC540 and 104 users on the UC560
Which identify credential is used most commonly to secure network data?
Which two statements best describe the wireless core feature set using autonomous access points when implementing Wireless Domain Services? (Choose two)
The primary Layer 2 WDS server address is automatically discovered by the infrastructure access points through multicast
The primary Layer 2 WDS is selected by the highest priority number, followed by MAC address
Which security audit mode allows you to make all recommended security-related configuration changes automatically?
In an infrastructure based on a wireless advanced feature set using lightweight access points, by which method is a rogue contained?
The rogue MAC address is used to spoof broadcastdeauthentication packets.
What are two differences between medium and large campus network designs? (Choose two)
How do the Cisco ISR G2 platforms enable the next phase of branch-office evolution?
They integrate multiple processors in one unit to enable rich-media collaboration and virtualization
A customer with a small enterprise network of 15 remote sites is trying to optimize its VPN by migrating some remote sites using Frame Relay connections to the Internet to using cable connections to the Internet. Minimizing costs is one of the customer's highest priorities. Only a moderate amount of IP traffic is passing through the network, most of which is from the remote sites to the central site. IPSec should be used to provide VPN functionality and basic confidentiality is desired. Based on the traffic patterns, which topology would be the easiest for this customer to set up and manage?
hub and spoke
A wireless autonomous 1200 access point running core feature set in root mode has its SSID set to Factory_floor and provides connection to a repeater access point with its SSID set to factory_floor, if the root-mode access point is using channel 11 which channel will the repeater access point use?
Which definition best describes the implementation service component within the implement phase?
Installing, configuring and integrating systems components based on an implementation plan developed in earlier phases
Which command would you use to run authorization for all commands at the specified privilege level(n)?
aaa authorization commandndefault group tacacs+local
What are two areas in which PoE can be applied? (Choose two)
retail video kiosks
Which two are benefits of installing Cisco Monitor Director at an SMB site for the partner selling the solution? (Choose two.)
monthly recurring revenue mode
automated monthly reporting on system performance
To avoid carrying every length of cable, lighting arrestors, and splitters when performing site surveys, engineers can outfit their survey kits with which item?
Which critical issue should you account for when implementing an integrated network security management design?
All network devices are time synchronized
What is the primary purpose of SMB Smart Designs?
provides validated commercial solutions
Which two benefits will a client see from adding a Wireless LAN Controller to their Smart Business Communications System? (Choose two)
allow for guest access
add additional access points
Which companion switch is recommended to be installed with Cisco Smart Business Communications System?
Which steps must be taken when preparing Cisco ASDM for use?
Configure the PC, set up the security appliance, and ensure that the PC and security appliance are on the same subnet
A company needs to provide sitE.to-site VPN, remote access VPN, and firewall protection. Which device best supports all three functions?
In a new Cisco UC520 installation, when must IP routing be configured?
When the service provider assigns static IP information
How are lightweight access points different than autonomous access points?
Lightweight access points require a WLAN controller
Which two features are only supported when using the Cisco Router and Security Device Manager (SDM) Advanced Firewall wizard and not supported when using the Cisco SDM Basic Firewall wizard? (Choose two.)
Custom inspection rules