NEW QUESTION 1
Which two characteristics of GMPLS are true? (Choose two)

• A. The LSP is established directionally through only one signaling messages
• B. The control channel can terminate on different nodes types that the bearer channels span
• C. OXCs manipulate wavelengths that bear the label implicitly
• D. Two lights paths traversing the same fiber link can share the same wavelength on that link
• E. LMP can be used by the natively photonic switches network element type only

Answer: AC

NEW QUESTION 2
Which three IS-IS TLVs floods the MPLS TE resource allocation information through the network?
(Choose three)

• A. Traffic engineering router ID
• B. Extended IP reachability
• C. IS TE reachability
• D. RSVP
• E. Extended IS reachability
• F. Opaque

Answer: ABE

NEW QUESTION 3
An engineer is designing a security method for a service provider company that needs to secure BGP peering with external peers. Based on the options provided, which three security precautions should be taken? (Choose three.)

• A. Enable BGP neighbor authentication with MD5.
• B. Enable the BGP Time to Live Security Check feature.
• C. Limit the AS path length.
• D. Disable ebgp-multihop.
• E. Enable bgp bestpath as-path ignore.
• F. Enable bgp-policy.

Answer: ABC

NEW QUESTION 4

Refer to the exhibit. An MPLS VPN service was provisioned for customer ABC both sites must be communication to each other primarily over the wan link with no traffic over the wan circuits PE1 has the same configuration as PE2 which two commands can be configure on the PEs to accomplish the desired goal?(Choose two)

• A. Under sub interface IP VRF SITEMAP SoO with the same SoO value.
• B. no neighbor <CE-IP address> AS-override.
• C. Neighbor<CE-IP address> route-map SoO in with the same SoO value.
• D. Neighbor<CE-IP address> route-map SoO in with a different SoO value.
• E. Neighbor<CE-IP address> route-map SoOout with the same SoO value.

Answer: BC

NEW QUESTION 5
Which two statements best describe the functionality of the BGP graceful restart capability? (Choose two.)

• A. The peer router sends an end-of RIB message to the restarting router.
• B. The peer router immediately removes the BGP routes that it learned from the restarting router from its BGP routing table.
• C. The restarting router does not remove any stale prefixes after the timer for stale entries expires.
• D. The router establishes BGP sessions with other routers and relearns the BGP routes from other routers that are also capable of graceful restar
• E. The restarting router waits to receive updates from the neighboring router
• F. When the neighboring routers send end-of- RIB messages to indicate that they are done sending updates, the restarting router starts sending its own updates.
• G. The restarting router removes any stale prefixes after the timer for stale entries expires.

Answer: DE

NEW QUESTION 6
A customer requests that sites are connected over an MPLS backbone using the MPLS AToM service. However, the network engineer advises that the MPLS L3VPN service may be better for this situation. Which characteristic of MPLS L3VPN may make it a better option from the Service Provider perspective?

• A. Reduction of operational complexity.
• B. Support for multiple network layer protocols, such as IP, IPX, and SNA
• C. Customer Layer 2 information will be maintained over the service provider core.
• D. Transparent to the customer

Answer: A

NEW QUESTION 7
On Cisco IOS devices, which IS-IS feature reduces the convergence time for prefixes designated as high priority?

• A. iSPF
• B. advertise passive only
• C. prefix prioritization
• D. Fast-Forwarding

Answer: C

NEW QUESTION 8
Which ITU publication defines the requirements for communicating data over an optical network?

• A. G.706
• B. G.707
• C. G.708
• D. G.709

Answer: D

NEW QUESTION 9
Which three statements about the secure domain router are true? (Choose three.)

• A. The logical router can span across chassis.
• B. The fabric and system controller module are shared by all logical routers.
• C. Each logical router has a distinct fabric and system controller module
• D. The logical router can share a route processor
• E. The logical router cannot share a route processor.

Answer: ABE

Explanation: 1.4. SP high end product
1.4.04. Secure domain router (SDR)

NEW QUESTION 10

Refer to the exhibit. A service provider uses RSVP-TE instead of LDP to exchange labels in the MPLS network. Different path must be defined per type of traffic. Which solution meet this requirement?

• A. RDM
• B. PBTS
• C. MAM
• D. CBTS
• E. MPLS TE affinity attributes

Answer: C

NEW QUESTION 11
DRAG DROP
Drag and drop PIM mode from the left onto the corresponding characteristic on the right. Not all options are used

Answer:

Explanation:

NEW QUESTION 12
What is the payload capacity of an SDH/STM1 circuit?

• A. 155.52 Mbps
• B. 150.336 Mbps
• C. 153.472 Mbps
• D. 151.424 Mbps

Answer: B

NEW QUESTION 13
Two MPLS VPN customers want to acquire Internet access. They make use of overlapping address space but do not want to use NAT on the CPEs. Which action satisfies this requirement?

• A. Configure each VRF with a default route in the global table by using a static route toward each customer's range, pointing to the customer interface in the global table.
• B. Configure VRF-aware NAT with a default route in the global table for each VRF that requires it
• C. Configure a separate PE-CE sub interface that terminates in the global routing table on the PE.
• D. Configure the Internet upstream interface inside a VRF, Which becomes an extranet VRF to which customers join and make use of NAT in this VRF.

Answer: AB

NEW QUESTION 14
DRAG DROP
Drag and drop the Ethernet Virtual Circuit characteristics on the left onto the correct classification according to the current Metro Ethernet forum term on the right. Not all options are used.

Answer:

Explanation:

NEW QUESTION 15
Network Operations team has configured the routers with the logging buffered warnings command. Which three severity levels appear in the router syslog? (Choose three)

• A. Informational
• B. Alerts
• C. Notifications
• D. Emergencies
• E. Errors
• F. Debugging

Answer: BDE

NEW QUESTION 16
A customer has a requirements record voice calls for IPT connected on switch A using VLAN 200.Record traffic should be forwarded to the IPCC recording server, which is connected on switch B, voice recording is not working. Assuming that RSPAN source monitoring is properly set, which action fixes this problem?

• A. On switch B, the monitor session 1 destination remote<interface_config_to_recording_server> command must be applied
• B. On switch B, the port connects to the recording server must have an IP address and be accessible via VLAN 200
• C. On switch B, the port that connects to the reording server must be accessed on VLAN 200
• D. On switch A and switch B, the remote-span command must be configured on the mirroring dedicated VLAN

Answer: D