JNCIS-E Exam Objectives (Exam: JN0-130)

Advanced Operation, Configuration, and Troubleshooting
Identify the steps required to recover from a corrupted flash drive.
Describe the operation and configuration of NTP.
Define the logging and scripting capabilities of the E-series Router.
Describe the various macros available using the router CLI.
Identify the CLI login security features of the E-series Router.
Describe the steps performed during a Loopback test.
Describe the steps performed during a BERT test.

Interface Configuration
List the steps involved in configuring an ATM interface.
Identify the configuration components for a Frame Relay interface.
Define the configuration process for establishing both VLAN-tagged Ethernet and non-tagged Ethernet interfaces.
List the configuration steps for enabling a channelized interface.

Routing Information Protocol (RIP)
Describe the basic characteristics of the RIP protocol.
Identify the message types used in RIP.
List the CLI commands used to configure and verify RIP.

Open Shortest Path First (OSPF)
Define the functions of the following OSPF packet types: Hello, Database Descriptor, LS Request, LS Update, LS Ack.
Define the functions of the following OSPF area designations and functions: backbone area, non backbone area, stub area, and not-so-stubby area.
Define the functions of the following OSPF router types: backbone, area, ABR, ASBR.
Define the function and default values of the following OSPF timers: the hello interval, LSA transmission and retransmission interval, router dead interval.
Identify the steps required to form an OSPF adjacency.
Identify OSPF authentication types.
Identify the criteria used to choose an OSPF designated router (DR). Further discuss the functions of the DR and BDR.
Identify CLI commands used to configure and troubleshoot an OSPF network.

Intermediate System to Intermediate System (IS-IS)
Define the functions of the following IS-IS PDUs: Hello, Link-State, CSNP, PSNP.
Describe ISO network addressing as it applies to IS-IS.
Describe characteristics of IS-IS adjacencies, as they pertain to L1 and L2.
Define the function and identify the characteristics of the following IS-IS parameters: authentication, mesh groups, wide metrics, LSP lifetime, overload.
Describe the election of the Designated Intermediate System.
Describe interarea routing in IS-IS.
Describe the steps required to configure IS-IS.
Identify CLI commands used to monitor and troubleshoot an IS-IS network.

Border Gateway Protocol (BGP)
Define the functionality of BGP including partial updates, TCP connectivity, and BGP prefixes.
Describe the different BGP neighbor states.
Define the functions of the following BGP packet types: Open, Update, Notification, Keepalive.
Define the functions of the following BGP attributes: Next Hop, Local Preference, AS Path, Origin, MED, Community.
Identify the steps of the BGP Route Selection Algorithm.
Describe the default action for BGP route advertisements to EBGP and IBGP peers.
Define the consequences of BGP route flap damping.
Identify the characteristics of MBGP and list the reasons for enabling multiprotocol BGP.
Identify the use of route maps, prefix lists, and community lists in a BGP environment.
Describe the operation of a BGP confederation network.
Describe the operation of BGP route reflection.
Describe the steps required to configure and troubleshoot BGP.

Broadband Remote Access Services (B-RAS)
Identify configuration and troubleshooting steps involved in operating a Routed 1483 service offering.
Identify configuration and troubleshooting steps involved in operating a Bridged 1483 service offering.
Identify configuration and troubleshooting steps involved in operating a PPP over ATM service offering.
Identify configuration and troubleshooting steps involved in operating a PPP over Ethernet service offering.
Identify configuration and troubleshooting steps involved in using Dynamic Configuration Mode on the E-series Router.

Multiprotocol Label Switching (MPLS)
Define the functions of the following MPLS terms: Label-Switched Path, Label-Switched Router, Ingress, Transit, Penultimate, and Egress.
Identify the format and uses of an MPLS Label.
Define the functions and characteristics of RSVP.
Define the functions of the following RSVP attributes: Strict ERO, Loose ERO, Label Object, Label Request Object, Record-Route, Session Attribute, TSpec.
Describe the operation of LDP.
Define and configure basic MPLS functionality.
Describe the terminology of a BGP MPLS network.
Define the operation of a BP MPLS network.

Miscellaneous Topics
Identify the components of a multicast network.
Define how the E-series Router implements Quality of Service in a network environment.
Describe the applications of policy management on the E-series Router.
Identify the security features of the E-series Router.

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QUESTION 1
What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched
Paths (LSPs)? (Choose two.)

A. to perform a labelpush operation
B. to track the status of signaled LSPs
C. to perform longest-match route lookups
D. to reserve resources, such as labels and path information

Answer: B,D

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QUESTION 2
A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration
command prevents the end users from directly communicating with each other?

A. noip arp
B. noip proxy-arp
C. restrictip arp
D. restrictip proxy-arp

Answer: B

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QUESTION 3
Which three BGP attributes are always communicated in a BGP update packet? (Choose three.)

A. MED
B. Origin
C. AS Path
D. Next Hop
E. Aggregator

Answer: B,C,D

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QUESTION 4
What is the default Quality of Service traffic class used by the ERX Edge Router?

A. bronze forwarding
B. assured forwarding
C. expedited forwarding
D. best effort forwarding

Answer: D

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QUESTION 5
When configuring an explicit path, what does the next-address entry identify?

A. the tunnel end point
B. the tunnel start point
C. a specific node to be traversed
D. the node prior to the tunnel end point

Answer: A

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