NEW QUESTION 1
What is the advantage of running IOS-XE individual consolidated packages versus subpackages?

• A. decreases storage requirements
• B. optimizes router memory usage
• C. simplified installation
• D. lowers CPU utilization

Answer: B

NEW QUESTION 2
Refer to the exhibit.

What additional configuration is required to enable inter-VLAN routing for VLANs 10 and 20 on the Cisco ME 3400 switch using the Metro IP Access image?

• A. interface Fa0/1ip address 192.168.10.1 255.255.255.0!interface Fa0/2ip address 192.168.20.1 255.255.255.0!
• B. interface Fa0/1ip address 192.168.10.1 255.255.255.0!interface Fa0/2ip address 192.168.20.1 255.255.255.0!router eigrp 1network 192.168.10.0network 192.168.20.0!
• C. interface vlan 10ip address 192.168.10.1 255.255.255.0!interface vlan 20ip address 192.168.20.1 255.255.255.0!
• D. interface Fa0/1 encapsulation dot1q 10ip address 192.168.10.1 255.255.255.0!interface Fa0/2 encapsulation dot1q 20ip address 192.168.20.1 255.255.255.0!

Answer: C

NEW QUESTION 3
Which segment protocol provides fast and predictable convergence (typically within 50 ms) in Layer 2 Ethernet ring topologies?

• A. Spanning Tree Protocol
• B. Flex Links
• C. Resilient Ethernet Protocol
• D. Spatial Reuse Protocol
• E. Resilient Packet Ring

Answer: C

Explanation: http://www.cisco.com/en/US/docs/switches/metro/me3400/software/release/12.2_40_se/configurat ion/guide/swrep.html
Resilient Ethernet Protocol (REP) on the Cisco ME 3400E Ethernet Access switch. REP is a Cisco proprietary protocol that provides an alternative to Spanning Tree Protocol (STP) to control network loops, handle link failures, and improve convergence time. REP controls a group of ports connected in a segment, ensures that the segment does not create any bridging loops, and responds to link failures within the segment. REP provides a basis for constructing more complex networks and supports VLAN load balancing.

NEW QUESTION 4
Topology:

Select and Place:

Answer:

Explanation:

NEW QUESTION 5
What platform is best placed as the edge device within the Cisco Service Provider Next Generation Network architecture running IOS-XE?

• A. ASR 9000
• B. Catalyst 6509
• C. 2921 Router
• D. C3560G
• E. Catalyst 7609

Answer: A

NEW QUESTION 6
Refer to the partial Cisco IOS-XR configuration. What is the purpose of the for PFX to PEER command?
!
mpls ldp label advertise
disable
for PFX to PEER
!<output omitted>
!

• A. To selectively enable LDP peering(s) with specific neighbors
• B. To selectively disable LDP peering(s) with specific neighbors
• C. To perform outbound filtering for local label advertisement for one or more prefixes to one or more peers
• D. To perform inbound filtering for local label advertisement for one or more prefixes from one or more peers

Answer: C

NEW QUESTION 7
Select and Place:

Answer:

Explanation:
Place the options in order from top to bottom: designated
backup root alternate

NEW QUESTION 8
What are two legitimate IPv4 to IPv6 migration technologies? (Choose two.)

• A. Lift and shift
• B. Dual stack backbones
• C. In IPv4 / Out IPv6
• D. IPv6 over IPv4 tunneling
• E. IPv6 phasing

Answer: BD

NEW QUESTION 9
On Cisco IOS XR software, which two of the address-family command options in IS-IS configuration mode are valid? (Choose two)

• A. address-family clns
• B. address-family ipv4 unicast
• C. address-family ipv6 unicast
• D. address-family vpnv4
• E. address-family vpnv6

Answer: BC

Explanation:
http://www.cisco.com/en/US/docs/ios_xr_sw/iosxr_r3.8/routing/command/reference/rr38isis.pdf To enter address family configuration mode for configuring Intermediate System-to-Intermediate System (IS-IS) routing that use standard IP Version 4 (IPv4) and IP Version 6 (IPv6) address prefixes, use the address-family command in router configuration or interface configuration mode. To disable support for an address family, use the no form of this command. Address family {ipv4 | ipv6} {unicast | mulitcast} no address-family {ipv4 | ipv6} {unicast | multicast}

NEW QUESTION 10
You want to configure HSRP between a Cisco IOS and a Cisco IOS XR router for the 192.0.2.0/24 subnet. Half of the PCs on the 192.0.2.0/24 subnet are configured to use 192.0.2.1 as the default gateway, and the other half of the PCs are configured to use 192.0.2.254 as the default gateway. The intent is to load balance the traffic across both routers.
Which two IOS and IOS XR configurations are needed? (Choose two.)

• A. ! IOS-XRinterface GigabitEthernet 0/0/0/0ip address 192.0.2.3 255.255.255.0router hsrpinterface GigabitEthernet 0/0/0/0 hsrp 1 ipv4 192.0.2.1hsrp 1 priority 95hsrp 1 preempthsrp 2 ipv4 192.0.2.254hsrp 2 priority 105hsrp 2 preempt
• B. ! IOS-XRinterface GigabitEthernet 0/0/0/0ip address 192.0.2.1 255.255.255.0router hsrpinterface GigabitEthernet 0/0/0/0 hsrp 1 ipv4 192.0.2.1hsrp 1 priority 99hsrp 1 preempthsrp 2 ipv4 192.0.2.254hsrp 2 priority 101hsrp 2 preempt
• C. ! IOS-XRinterface GigabitEthernet 0/0/0/0ip address 192.0.2.3 255.255.255.0router hsrpinterface GigabitEthernet 0/0/0/0 hsrp 1 ipv4 192.0.2.1hsrp 1 priority 1hsrp 1 preempthsrp 2 ipv4 192.0.2.254hsrp 2 priority 1hsrp 2 preempt
• D. ! IOSinterface GigabitEthernet 0/0ip address 192.0.2.2 255.255.255.0standby 1 ip 192.0.2.1standby 1 priority 105standby 1 preemptstandby 2 ip 192.0.2.254standby 2 priority 95standby 2 preempt
• E. ! IOSinterface GigabitEthernet 0/0ip address 192.0.2.254 255.255.255.0standby 1 ip 192.0.2.1standby 1 preemptstandby 2 ip 192.0.2.254standby 2 preempt
• F. ! IOSinterface GigabitEthernet 0/0ip address 192.0.2.2 255.255.255.0standby 1 ip 192.0.2.1standby 1 preemptstandby 1 priority 2standby 2 ip 192.0.2.254standby 2 preemptstandby 2 priority 2

Answer: AD

NEW QUESTION 11
Which type of service provider is responsible for offering backbone connectivity services to other service providers?

• A. CSP
• B. TSP
• C. NSP
• D. ISP
• E. ASP

Answer: C

Explanation: http://www.cisco.com/web/about/ac79/docs/wp/sp/Service_Providers_as_Cloud_Providers_IBSG.pdf

NEW QUESTION 12
Which configuration error within an AS can cause a Cisco IOS XR router to not announce certain
prefixes to its EBGP peers?

• A. Some prefixes were mistagged with the no-export BGP community.
• B. Some prefixes were set with a MED of 0.
• C. The outbound BGP route policy has only set actions that are defined without any pass actions that are defined.
• D. The inbound BGP route policy has only set actions that are defined without any pass actions that are defined.

Answer: A

NEW QUESTION 13
Select and Place:

Answer:

Explanation:

NEW QUESTION 14
Which three Cisco platforms are classified as core routers? (Choose three.)

• A. Cisco XR 12000
• B. Cisco ME 3400
• C. Cisco ASR 1006
• D. Cisco CRS-3
• E. Cisco ASR 9010
• F. Cisco 3900

Answer: ADE

Explanation:
Both the ASR 9010 and ASR 9006 routers are designed with key capabilities to help deliver the services of tomorrow. Providing increased bandwidth capabilities for network devices at economically viable prices is one of the primary criteria for true carrier- transport platforms.While traditional service prices continue to decline, the Cisco ASR 9000 Series helps establish a new financial reality by facilitating reliable and scalable video, nextgeneration mobile aggregation, and advanced Carrier Ethernet service offerings.
The Cisco® XR 12000 Series and Cisco 12000 Series routers compose a portfolio of intelligent routing solutions that scale from 2.5- to n x10 Gbps capacity per slot, enabling carrier-class IP/Multiprotocol Label Switching (MPLS) networks and accelerating the evolution to IP Next- Generation Networks. Built upon a foundation of investment protection, this portfolio delivers up to 1.28-terabits-per-second switching capacity with wire-speed feature performance, scalability, and graceful hardware and software upgrade paths.

NEW QUESTION 15
Which Cisco IOS access list permits HTTP traffic that is sourced from host 10.1.129.100 port 3030 and that is destined to host 192.168.1.10?

• A. access-list 101 permit tcp any eq 3030
• B. access-list 101 permit tcp 10.1.128.0 0.0.1.255 eq 3030 192.168.1.0 0.0.0.15 eq www
• C. access-list 101 permit tcp 10.1.129.0 0.0.0.255 eq www 192.168.1.10 0.0.0.0 eq www
• D. access-list 101 permit tcp host 192.168.1.10 eq 80 10.1.0.0 0.0.255.255 eq 3030
• E. access-list 101 permit tcp 192.168.1.10 0.0.0.0 eq 80 10.1.0.0 0.0.255.255
• F. access-list 101 permit ip host 10.1.129.100 eq 3030 host 192.168.1.100 eq 80

Answer: B

NEW QUESTION 16
Which two commands are required to configure an access port for both voice VLAN 20 and data VLAN 30? (Choose two.)

• A. switchport mode access 30
• B. switchport data vlan 30
• C. switchport access data 20
• D. switchport access data 30
• E. switchport access vlan 30
• F. switchport mode voice 20
• G. switchport voice vlan 20

Answer: EG

NEW QUESTION 17





Hot Area:

Answer:

Explanation:
vlan 80
Use the "show spanning-tree mst" command on each switch to see the vlans mapped to each MST.

NEW QUESTION 18
Refer to the exhibit.

A network engineer implemented these configurations. However, Intermediate System-to- Intermediate System (IS-IS) neighbors are unable to establish. What is the reason for this error?

• A. missing router IS-IS x command
• B. missing IP router IS-IS command
• C. missing network mask
• D. missing network statement
• E. missing MTU matching value

Answer: B

NEW QUESTION 19
Select and Place:

Answer:

Explanation: