642-067 - Advanced Routing and Switching for Field Engineers
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As an experienced Network Engineer, you are required to characterize an existing CIS network. In such a situation, what is the last step to take?
Use traffic analysis to augment organizational input.
When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?
If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required
Which configuration will enable OSPF for IPv6 on FastEthernet 0/0/0?
interface FastEthernet0/0/0 ipv6 address 2001:0db8:0:0:l::/64 eui-64 ipv6 enable ipv6 ospf 1 area 1 ! ipv6 router ospf 1 router-id 10.11.11.1
When a Cisco router is configured for SSH, it acts as an _______ ?
What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? (Choose two.)
Cisco IOS version 12.3(2)T or greater
enough memory to decompress the new Cisco IOS image
As a Network Engineer, you have to master how to deploy Virtual Storage Area Network and what are the results of the deployment. Which two of the following are resulting from its deployment?
How many subnets are possible in an enterprise that has just been assigned an IPv6 prefix by its ISP?
Which of these is a prerequisite for and must always run with Cisco NSF?
You are an experienced network administrator in an international corporation. One of your clients asks you to configure a network for a financial trading center which requires multiple high-value transactions. And the transactions are very important to the client. In such a situation, which two of the following are basic and most important requirements concerning the configuration? (Choose two.)
no single point of failure
deterministic response to all failures
In MPLS networks, what s the benefit of disabling TTL propagation?
To hide visibility to the core (provider) routers in the MPLS network
Which three configuration steps must be completed for a Cisco router in order to enable local AAA login authentication? (Choose three.)
Apply the method list to an interface
Define a method list
How does NTP help you troubleshoot network problems?
By setting all network devices to the correct time
Which of the following statements about authentication responses and conditions is true? (Choose two.)
When a router receives a failure response, it stops querying authentication methods.
If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.
Which three of these items are IPv6 transition mechanisms? (Choose three.)
manually configured overlay tunnels
dual stack configurations
As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you which Cisco VPN Acceleration Module for Cisco 7200 Series routers and the Cisco 7301 provides high-performance encryption/compression and supports the latest encryption standard. Which of the following will answer his question?
As an experienced technician, you are responsible for Technical Support in your company. You ask one of the trainees to document the layers of an existing CIS network. Which three statements best characterize this process? (Choose three.)
It provides reliable input for verifying network consistency.
It requires a network audit to support any network restructuring.
It begins with gathering organizational input that may be inaccurate.
As a network administrator, you are required to deploy MPLS technology. During the deployment, it is recommended to apply conditional label advertising. What is most probably the reason for that?
to restrict label switching to a limited number of networks
You are operating a multi-vendor network and are considering adding redundancy at the access level. Which routing redundancy solution should you implement?
Virtual Router Redundancy Protocol
In a RSTP implementation, which of the following two link types are used? (Choose two.)
Which of these commands can you use to show if an operational Catalyst switch port is set for autonegotiation of speed and duplex when running Cisco IOS software?
What is the maximum number of Cisco Catalyst 3750 Series Switches that can be united into a single manageable unit using the Cisco StackWise technology?
Which command displays only those entries in a BGP table with specific AS_PATH attributes?
show ip bgp regexp
What is a new feature of the Cisco ISR router?
warm Cisco IOS upgrade feature
What is the purpose of IP Event Dampening?
to allow the network operator to configure a router to automatically dampen and selectively identify a local interface that is failing
There are seven basic steps of the core baseline process. Which one comes in the end?
Implement monitoring using SNMP or RMON.
What is the purpose of using VPN hardware acceleration equipment?
To offload encryption functions from a router CPU
What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?
BGP synchronization has been enabled.
What are four advantages to using tunnel brokers in an IPv6 transition environment?
Tunnel brokers automatically provide configuration parameters to peer routers.
IPv6 enabling a node looks automatic to the end user.
Tunnel information is sent via IPv4.
Tunnel brokers make it simpler for nontechnical users to deploy manual tunnels.
As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you how to create separate networks on one Storage Area Network so as to provide enhanced availability, security, etc. Which of the following solution will enable that?
Cisco Virtual Storage Area Network
Which tool allows a LAN client to determine which router should be the first hop to a particular remote destination, allowing simplified client configuration and processing without creating a single point of failure?
As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you in what might happen if he issues the logging trap information command. Which of the following statement will answer his quest|on?
All messages from emergencies to informational are sent to the logging host.
As an experienced technician, you are responsible forT echnical Support in your company. One of the trainee implement RIP routing contests in MPLS VPN. How to respond?
Routing contexts are implemented as several instances of a single routing process.
Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?
On the Catalyst 6500 Series switch, which command is used to establish a console connection to the Firewall Services Module?
As an experienced network administrator, you are aware of the knowledge that it is unnecessary to configure complex overlay network topologies while applying Cisco Wide Area Application Services (WAAS) technology. What is most probably the reason for that?
Automatic discovery of Cisco WAEs
As an experienced network administrator, you are asked to troubleshoot a QoS problem. In which way might the Cisco NetFlow be helpful during the troubleshooting process?
NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.
Which of the following is an easy-to-use tool that allows you to easily configure and monitor Cisco Integrated Services Routers?
There are six phases of the Cisco Lifecycle Services framework. In which of the following phases would a proposal be developed and delivered?
Which version of NTP was the first to support cryptographic authentication?
You have just reinstalled a VIP 6-80 in a Cisco 7500 Series router. What must you do to bring up the port adapter interfaces?
Any interfaces not previously configured must be manually configured and brought online.
You are an experienced network administrator in an international corporation. During your working hours, you are asked to deploy the Cisco SSL VPN AIM module in a Cisco 1800 Series Router. The beneficial reason for that deployment is to:
improve performance up to 200% for both IPsec and SSL VPN applications with encryption taking place in hardware
In a switched CIS network, Rapid Spanning Tree Protocol is given the preference to be used to avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?
RSTPs that are based on Cisco products require no additional configuration.
An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
When EIGRP is used as the PE-CE routing protocol which of these statements is correct?
Configure of the VPN is only required on the PE router
There are six phases of the Cisco Lifecycle Services framework. During which of the following phases would the Acceptance Testing be developed and documented?
Onboard USB 1.1 ports of the Cisco 800, 1800, 2800, and 3800 Series ISRs can be used to enable important security and storage capabilities.
You would like to log messages up to the severity level "notification". Which three of these commands will you need to issue in order to enable syslog messages to be sent to the syslog server at the IP address 10.1.5.5? (Choose three.)
logging host 10.1.5.5
logging trap notifications
Which one of these class maps was configured to match traffic for CS5?
CIS 1# show class-map pass Class map match-all real-time (id 2) Match ip dscp 40
Hot Standby Router Protocol (HSRP) is able to provide network redundancy for IP networks. Concerning HSRP load sharing, which two descriptions make sense?
It is achieved by using more than one HSRP group.
It is used to offload the active router in a certain HSRP group.
You are trying to initiate an SSH connection to a remote router and are getting rejected with an error code of 0. Which of these might be the cause of the error?
The routers are using different SSH versions.
What can be specified in IP VACLs?
IP Source, IP Destination and ports