An ISP Is Implementing end-to-end fault monitoring for a customer based on the IEEE 802.3ah standard. The solution must detect when 15 or more corrupted Ethernet packets arrive within 10 ms and stop propagating traffic through the ISP backbone network or to the customer side. Which configuration must the ISP engineer apply?

A. ethernet oam link-monitoring enableethernet oam link-monitor crc-errors ingress time-window 10ethernet oam link-monitor crc-errors ingress threshold high 15 ethernet oam link-monitor crc-errors egress time-window 10 ethernet oam link-monitor crc-errors egress threshold high 15 ethernet oam link-monitor high-threshold action shutdown-interface

B. ethernet oam link-monitoringethernet oam link-monitor receive-crc window 15ethernet oam link-monitor receive-crc threshold high 10ethernet oam link-monitor high-threshold action disable-interface

C. ethernet oamethernet oam link-monitor receive-crc window 10ethernet oam link-monitor receive-crc threshold high 15ethernet oam link-monitor transmit-crc window 10ethernet oam link-monitor transmit-crc threshold high 15ethernet oam link-monitor high-threshold action errordisable-interface

D. ethernet oam link-monitoring global enableethernet oam link-monitor receive crc-errors period 15ethernet oam link-monitor receive crc-errors limit 15ethernet oam link-monitor transmit crc-errors period 10ethernet oam link-monitor transmit crc-errors limit 15ethernet oam link-monitor limit action error-disable interface

Refer to the exhibit. In which way does router R1 operate differently than router R2?

A. R1 sends LSA types 5 and 7, while R2 sends type 1, 2, and 7 LSAs.

B. R1 sends LSA type 2 only, while R2 sends type 1 and type 7 LSAs.

C. R1 sends LSA type 2 only and R2 sends LSA type 1 only.

D. R1 sends LSA types 1 and 2, while R2 sends type 1,2, and 7 LSAs.

Refer to the exhibit. An engineer working for a private telecommunication company with an employee id: 3414:81:713 is implementing this network, in which:
✑ Routers R1A and R1B are eBGP neighbors.
✑ iBGP is configured within AS 65515 and AS 65516.
✑ Network 192.168.2.0/24 is shared with AS 65516.
✑ Router R3A has an iBGP relationship with router R2A only.
✑ Router R2A has an iBGP relationship with routers R1A and R3A.
Which additional task must the engineer perform to complete the configuration?

A. Configure router R2A to use the next-hop-self attribute when advertising the learned route to router R1A.

B. Configure router R3A to redistribute route 192.168.2.0/24 into the configured IGP to advertise the prefix to router R1A.

C. Configure router R2A as a route reflector to advertise the iBGP learned prefix from router R3A to R1A.

D. Configure router R1A with a static route to 192.168.2.0/24 that is redistributed into BGP.

An engineer is implementing a Cisco MPLS TE tunnel to improve the streaming experience for the clients of a video-on-demand server. Which action must the engineer perform to configure extended discovery to support the MPLS LDP session between the headend and tailend routers?

A. Configure a targeted neighbor session.

B. Configure an access list on the interface to permit TCP and UDP traffic.

C. Configure a Cisco MPLS TE tunnel on both ends of the session.

D. Configure the interface bandwidth to handle TCP and UDP traffic between the LDP peers.

A network architect must implement CSC VPN services for a new backbone earner. Which two benefits does the architecture provide? (Choose two.)

A. It leverages IPsec to establish connections within the backbone, which eliminates the need for BGP to distribute routes.

B. It supports a scalable growth strategy that services multiple customers efficiently.

C. It relies on IP communications, which simplifies the network design.

D. It eliminates the need to maintain a centralized network-maintenance and operations strategy.

E. It maintains a single backbone, which simplifies the VPN implementation to customers.

Refer to the exhibit. A network engineer must implement SNMPv3 on a Cisco IOS XR router running BGP. The engineer configures SNMPv3 to use SHA for authentication and AES for privacy on the routers, which are in a different data center in the same exchange as other routers. The engineer must also verify the associated MIB view family name, storage type, and status. Which set of actions meets these requirements?

A. Add configuration snmp-server user UserJustMe GrpMonitoring v3 auth sha AuthPass1 priv 3des 128 PrivPass2 and use show snmp interface to verify the configuration.

B. Add configuration snmp-server user AuthUser group2 remote 10.1.1.1 v3 auth sha and use show snmp mib to verify the configuration.

C. Add configuration snmp-server user AuthUser group2 remote 10.1.1.1 v3 auth sha and use show snmp engineid to verify the configuration.

D. Add configuration snmp-server user UserJustMe GrpMonitoring v3 auth sha AuthPass1 priv aes 128 PrivPass2 and use show snmp view to verify the configuration.

Refer to the exhibit. Customers report occasional forwarding issues from hosts connected to R6 to hosts connected to R1. A network engineer has just updated the MPLS configuration on the network, and a targeted LDP session has been established between R1 and R5. Which additional task must the engineer perform so that the team can identify the path from R6 to R1 in case the forwarding issues continue?

A. Configure an MPLS TE from R4 to R1 that routes through R5.

B. Implement MPLS OAM within the network.

C. Implement MPLS VPLS within the network.

D. Configure MPLS LDP Sync on each router.

Refer to the exhibit. In the service provider network, routers PE1, PE2, and PE4 have access to the internet and provide access to customer networks. Router PE3 is used for access to other customer systems. In accordance with a new SLA, an engineer is updating settings on this network so that router CE1 accesses the internet via PE1 instead of PE2. Which two tasks must the engineer perform to complete the process? (Choose two.)

A. On PE1, configure the internet VRF with import route target 102:102.

B. On PE1 and PE4, configure the internet VRF with import route targets 102:102 and 104:104.

C. On PE2, configure the internet VRF with import route target 102:102.

D. On PE2 and PE3, configure the internet VRF with import route target 101:101.

E. On PE2, configure the CE1 VRF with import route target 101:101.

Refer to the exhibit. A network engineer with an employee ID 4402:98:032 is setting up an IS-IS network with these requirements:
• Routes with a tag of 80 and IP prefixes other than 192.168.10.20/24 must be redistributed from Level 1 into Level 2
• Route leaking must be configured from Level 2 into the Level 1 domain for routes that are tagged with only 50 or 40
Which configuration must be implemented on RB to meet the requirements?

A. Remove match tag 40 from route-map leak2-1

B. Add match tag 80 in route-map leak2-1

C. Change match tag 80 to match tag 50 in route-map redist1-2

D. Add match ip address 152 in route-map redist1-2

Refer to the exhibit. A network engineer at ISP-B must advertise 198.19.100.0/24 `" 198.19.105.0/24 prefixes to ISP-A with these requirements:
✑ Prefixes 198.19.100.0/24 `" 198.19.102.0/24 must have the community set to 64602:10.
✑ Prefixes 198.19.103.0/24 `" 198.19.105.0/24 must have the community set to 64602:11.
The AS_PATH for the 198.19.103.0/24 `" 198.19.105.0/24 prefixes must appear as `64602 64602` in ASN 64601.
 
Which configuration must the engineer implement on the ISP-B router to meet the requirements?

A. configure terminal access-list 30 deny 198.19.100.0 0.0.0.255 access-list 30 deny 198.19.101.0 0.0.0.255 access-list 30 deny 198.19.102.0 0.0.0.255 ! route-map ASN-64601-OUT permit 10 match ip address 30 set as-path prepend 64602 64602 set community 64602:11 route-map ASN-64601-OUT permit 20 set community 64602:10 end

B. configure terminal access-list 30 deny 198.19.103.0 0.0.0.255 access-list 30 deny 198.19.104.0 0.0.0.255 access-list 30 deny 198.19.105.0 0.0.0.255 ! route-map ASN-64601-OUT deny 10 match ip address 30 set as-path prepend 64602 set community 64602:11 route-map ASN-64601-OUT permit 20 set community 64602:10 end

C. configure terminal access-list 30 deny 198.19.100.0 0.0.0.255 access-list 30 deny 198.19.101.0 0.0.0.255 access-list 30 deny 198.19.102.0 0.0.0.255 access-list 30 permit any ! route-map ASN-64601-OUT permit 10 match ip address 30 set as-path prepend 64602 set community 64602:11 route-map ASN-64601-OUT permit 20 set community 64602:10 end

D. configure terminal access-list 30 deny 198.19.100.0 0.0.0.255 access-list 30 deny 198.19.101.0 0.0.0.255 access-list 30 deny 198.19.102.0 0.0.0.255 access-list 30 permit any ! route-map ASN-64601-OUT permit 10 set community 64602:10 ! route-map ASN-64601-OUT permit 20 match ip address 30 set as-path prepend 64602 64602 set community 64602:11 end

Refer to the exhibit. A network engineer is implementing a BGP protocol. Which effect of the local-as keyword in this configuration is true?

A. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 without additional configuration.

B. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 and the VPNv4 address family.

C. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 and the VPNv4 address family.

D. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 without additional configuration.

Refer to the exhibit. A network engineer is implementing an LDP-based MPLS solution to enable packet flow between the two bank sites. The engineer was given two requirements:
✑ LDP peering must stay up when there is a link failure between R3 and R6
LDP peering must not flap when there is a link failure between R5 and R6
 
Which action meets these requirement?

A. Reset the LDP session between R4 and R6.

B. Implement an LDP targeted session with R4 on R6.

C. Enable Link LDP on R4 and R6.

D. Configure LDP Session Protection on R4.

Refer to the exhibit. This configuration is being applied on an IOS XR route.
Which statement about this configuration is true?

A. It is used to create a sensor-group and has a list of YANG models for streaming.

B. It is used to create a subscription to specify the streaming interval.

C. It is used to identify MIB entries and has a list of YANG models.

D. It is used to identify traps for SNMP polling.

How much must the MTU be increased when configuring the 802.1q VLAN tag?

A. 2 bytes

B. 4 bytes

C. 8 bytes

D. 12 bytes

A regional MPLS VPN provider operates in two regions and wants to provide MPLS L3VPN service for a customer with two sites in these separate locations. The
VPN provider approaches another organization to provide backbone carrier services so that the provider can connect to these two locations.
Which statement about this scenario is true?

A. When edge routers at different regional sites are connected over the global carrier backbone, MP-eBGP must run between the routers to exchange the customer VPNv4 routes.

B. When eBGP is used for label exchange using the send-label option, MPLS-BGP forwarding is configured under the global ABC CSC PE-to-CE interface.

C. When BGP is used for both route and label exchange, the neighbor a.b.c.d send-label command is used under the address-family VPNv4 command mode.

D. When IGP is used for route exchange and LDP for label exchange, MPLS is enabled only on the VRF interface on the backbone-carrier PE side.

Refer to the exhibit. Assume all other configurations are correct and the network is otherwise operating normally.
Which conclusion can you draw about the neighbor relationship between routers R1 and R2?

A. The neighbor relationship is up.

B. The neighbor relationship will be up only if the two devices have activated the correct neighbor relationships under the IPv4 address family.

C. The neighbor is down because the local-as value for R2 is missing in the R1 neighbor statement.

D. The neighbor relationship is down because R1 believes R2 is in AS 65012.

Refer to the exhibit. The radio network and packet core are using the route RX-RZ-RB to establish communication. The LDP session between 10.10.10.5 and 10.10.10.1 is experiencing link flapping at random intervals for 30-45 seconds each time. A network engineer must protect the LDP session and improve MPLS traffic convergence. Which action meets these requirements?

A. Configure peer_acl_2 on RX and allow IP address 10.10.10.6 in LDP.

B. Attach peer_acl_1 in for session protection duration 1 on RX.

C. Add session protection duration 60 for peer_acl_1 under the MPLS LDP instance on RZ.

D. Enable IGP-LDP sync on RZ and RX.

Which benefit is provided by FRR?

A. It provides fast forwarding path failure detection times for all media.

B. It provides rapid failure detection between forwarding engines.

C. It provides performance data for the service provider network.

D. It protects Cisco MPLS TE LSPs from link and node failures.

Refer to the exhibit. An engineer with an employee 10:4350:47:853 is implementing IS-IS as the new routing protocol in the network. All routers in the network operate as Level 2 routers in the same private autonomous system, and the three branches are connected via dark fibre. The engineer has already implemented IS-IS on router R1 with NET address 49.0133.532b.ca14.6915.21311.F40F.1B3a.ba10.00. Which IS-IS NET address configuration must be implemented on R3 to establish IS-IS connectivity?

A. 49.0133.532b.ca14.6915.21311.f40f.1b4a.bb87.00

B. 49.0135.332b.ca14.6975.28371.1721.1b3b.ca11.10

C. 48.0133.532b.ca14.6915.21311.f40f.1626.bb98.00

D. 49.0133.532b.ca14.6915.21311.1721.1b4a.0013.01

DRAG DROP -
Drag and drop the BGP Best Path Algorithm rules from the left into the corresponding order of importance on the right.
Select and Place:
 

Which two features describe TI-LFA? (Choose two.)

A. TI-LFA uses PQ or P and Q nodes on the post-convergence path to compute the backup path.

B. Post-convergence, TI-LFA considers the next-hop neighbor to calculate the backup repair path.

C. TI-LFA works with point of local repair when the PQ node supports only LDP capability.

D. Unlike RLFA, TI-LFA works without the PQ node and provides double segment failure protection.

E. TI-LFA leverages the post-convergence path that carries data traffic after a failure.

Refer to the exhibit. An ISP provides shared VoIP Extranet services to a customer in VRF-100 with these settings:
✑ The VoIP services are hosted in the 198.19.100.0/24 space.
✑ The customer has been assigned the 198.18.1.0/29 IP address block.
✑ VRF-100 is assigned import and export route target 65010:100.
Which configuration must the engineer apply to PE-1 to provision VRF-100 and provide access to the shared services?

A. vrf definition VRF-100 rd 172.17.255.1:100 ! address-family ipv4 export map VRF-100-EXPORT import map VRF-100-IMPORT exit-address-family ! route-map VRF-100-EXPORT permit 10 match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:2999 route-map VRF-100-EXPORT permit 20 set extcommunity rt 65010:100 ! route-map VRF-100-IMPORT permit 10 match extcommunity VRF-100-RT SHARED-SERVICES ! ip extcommunity-list standard SHARED-SERVICES permit rt 65010:1999 ip extcommunity-list standard VRF-100-RT permit rt 65010:100 ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29

B. vrf definition VRF-100 rd 172.17.255.1:100 ! address-family ipv4 export map VRF-100-EXPORT route-target import 65010:100 route-target import 65010:2999 exit-address-family ! route-map VRF-100-EXPORT permit 10 match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:1999 route-map VRF-100-EXPORT permit 20 set extcommunity rt 65010:100 ! ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29

C. vrf definition VRF-100 rd 172.17.255.1:100 ! address-family ipv4 export map VRF-100-EXPORT route-target import 65010:100 route-target import 65010:1999 exit address-family ! route-map VRF-100-EXPORT permit 10 match ip address prefix-list VRF-100-ALLOWED-EXPORT set extcommunity rt 65010:100 65010:2999 route-map VRF-100-EXPORT permit 20 set extcommunity r 65010:100 ! ip prefix-list VRF-100-ALLOWED-EXPORT seq 5 permit 198.18.1.0/29

D. vrf definition VRF-100 rd 172.17.255.1:100 ! address-family ipv4 route-target export 65010:100 route-target export 65010:1999 route-target import 65010:100 route-target import 65010:2999 exit-address-family

When Cisco IOS XE REST API uses HTTP request methods, what is the purpose of a PUT request?

A. updates the specified resource with new information

B. creates a new resource

C. submits data to be processed to the specified resource

D. retrieves the specified resource or representation

You are configuring MPLS traffic-engineering tunnels in the core. Which two ways exist for the tunnel path across the core? (Choose two.)

A. The dynamic path option is supported only with IS-IS.

B. Tunnels can be configured with dynamic path or explicitly defined path.

C. A zero bandwidth tunnel is not a valid option.

D. The bandwidth statement creates a ג€hardג€ reservation on the link.

E. Tunnel links inherit IGP metrics by default unless overridden.

Refer to the exhibit. Which three outcomes occur if the prefix list is added to the neighbor? (Choose three.)

A. 192.168.0.0/16 is denied.

B. 192.168.0.0/16 is permitted.

C. 192.168.0.0/19 is permitted

D. 192.168.0.0/19 is denied.

E. 192.168.0.0/17 is permitted

F. 192.168.0.0/17 is denied.

Refer to the exhibit. A large organization is merging the network assets of a recently acquired competitor with one of its own satellite offices in the same geographic area. The newly acquired network is running a different routing protocol than the company's primary network. As part of the merger, a network engineer implemented this route map. Which task must the engineer perform to complete the implementation?

A. Attach the route map to the redistribution command to manipulate the routes as they are shared.

B. Enable metric-style wide to allow the use of extended metrics from the protocols.

C. Configure an additional route map sequence to override the implicit deny at the end of the route map.

D. Attach the route map to an IS-IS network statement to advertise the routes learned on this interface to IS-IS.

Refer to the exhibit. An engineering team must update the network configuration so that data traffic from router A to router D continues in case of a network outage between routers B and C. During a recent outage on the B-C link, the IGP traffic path was switched to the alternate path via routers E and F, but label forwarding did not occur on the new path. Which action ensures that traffic on the end-to-end path continues?

A. Configure the same hello timer values for IGP and LDP

B. Enable LDP Session Protection on routers A and D

C. Bind the BFD protocol with IGP on all routers

D. Enable MPLS LDP IGP Synchronization on all routers

DRAG DROP -
Drag and drop the characteristics from the left onto the corresponding radio splitting approaches on the right.
Select and Place:
 

Refer to the exhibit. An engineer must implement a traceroute operation to verify the R1 point-to-multipoint LSP connections. The traceroute operation must return all labels and hop-by-hop IP addresses for destinations 10.20.0.1, 10.30.0.1, and 10 40.0.1, and the maximum number of hops is 4. Which command must be executed to meet the requirements?

A. traceroute mpls ipv4 10.30.0.1/32 fec-type generic

B. traceroute mpls ipv4 10.20.0.1/32 ttl 4

C. traceroute mpls traffic-eng tunnel-mte 10 ttl 4

D. traceroute mpls traffic-eng tunnel-mte 10 responder-id 10.40.0.1

A network architect plans to implement MPLS OAM to provide additional troubleshooting functionality for the NOC team. After analyzing the configuration on the
MPLS P/PE nodes, the architect decides to revise the CoPP policies. Which two actions ensure that the new solution is secure? (Choose two.)

A. Allow port 3505 in the outbound direction only.

B. Allow the ICMP protocol only.

C. Allow the TCP and UDP protocols.

D. Allow the UDP protocol only.

E. Allow port 3503 in the inbound direction only.

How does Inter-AS Option-A function when two PE routers in different autonomous systems are directly connected?

A. The two routers share all Inter-AS VPNv4 routes and redistribute routes within an IBGP session to provide end-to-end reach.

B. The two routers establish an MP-EBGP session to share their customers’ respective VPNv4 routes.

C. The two routers treat one another as CE routers and advertise unlabeled IPv4 routes through an EBGP session.

D. The two routers share VPNv4 routes over a multihop EBGP session and set up an Inter-AS tunnel using one another’s label.

Refer to the exhibit. The network engineer who manages ASN 65001 must configure a BGP routing policy on GW-XR1 with these requirements:
• Advertise locally-originated routes and /24 prefixes assigned within the 198.18.0.0/15 range. All other prefixes must be dropped.
• Reachability to 198.18.100.0/24 must be preferred via the EDGE-1 connection.
• Reachability to 198.19.100.0/24 must be preferred via the EDGE-2 connection.
Which configuration must the network engineer implement on GW-XR1?

A.

B.

C.

D.

A customer has requested that the service provider use a Cisco MPLS TE tunnel to force the E-Line service to take a specific route. What is used to send the traffic over the tunnel?

A. forwarding adjacency

B. autoroute destination

C. preferred path

D. static route

Refer to the exhibit. Which type of DDoS attack will be mitigated by this configuration?

A. teardrop attack

B. smurf attack

C. SYN flood

D. SIP INVITE flood attacks

Which utility can you use to locate MPLS faults?

A. MPLS LSP ping

B. QoS

C. MPLS traceroute

D. EEM

A customer site is being connected to a Frame Relay network via a T1 link. The customer has a contract for 512 kbps service with a Tc value of 125 ms. Under peak line conditions customer traffic can reach four times the contracted speed. Which QoS configuration must the service provider implement to limit the customer to the contracted values?

A.

B.

C.

D.

Which capability does the MPLS TE FRR facility backup protection method provide?

A. creating a bypass LSP for each protected LSP at each point of local repair

B. assigning a backup TE LSP tunnel to the protected node at the headend of the protected TE LSP

C. leveraging label stacking to protect selected TE LSPs using a single backup TE LSP

D. defining the set of characteristics for the backup TE LSP

After a possible security breach, the network administrator of an ISP must verify the times that several different users logged into the network. Which command must the administrator enter to display the login time of each user that activated a session?

A. show netconf-yang sessions detail

B. show netconf-yang sessions

C. show netconf-yang datastores

D. show platform software yang-management process

Refer to the exhibit. The link between Office A and Office B is running at 90% load, and occasionally the CPU on router R1 is overloaded. The company implemented QoS for business-critical applications at both offices as a temporary solution. A network engineer must update the R1 configuration to 600 ms to reduce CPU load and limit downtime after connection failure to avoid data loss. Which action meets this requirement?

A. Configure the fast-hello feature for OSPF with the command ip ospf dead-interval minimal hello-multiplier 3.

B. Configure BFD demand mode with the command bfd-demand timer 150 interval 250 retransmit 5.

C. Configure BFD non-echo mode with the command echo interval 250 minimal 300 echo-multiplier 2.

D. Configure BFD echo mode with the command bfd interval 150 min_rx 200 multiplier 3.

Refer to the exhibit. An engineer must configure router R2 as the new P router in the network. Which configuration must be applied to R2 to enable LDP-IGP Sync on its L2 IS-IS adjacencies?
A.
 
B.
 
C.
 
D.
 

Refer to the exhibit. Which statement about the status of the neighbor relationship between R1 and R2 is true?

A. The neighbor relationship is down because the two routers are configured with different area types.

B. The neighbor relationship is down because the two routers are in the same subnet.

C. The neighbor relationship is up because R2 is level 1 and Ievel 2 router.

D. The neighbor relationship is down because R2 is operating as a Level 1 router and the two routers are in different areas.

 
Refer to the exhibit. The network operations team reported that the access site that is connected to R3 is not connecting to the application server in the data center and that all packets that are sent from the application server to the access site are dropped. The team verified that OSPF and BGP peerings are up in BGP AS 65101 and BGP AS 65201. R4 is expected to receive traffic from the application server route via OSPF. Which action resolves this issue?

A. Advertise application server 172.16.20.1 in the OSPF routing table on R6

B. Add the next-hop-self command on R6 to enable R3 iBGP peering

C. Allow 172.16.20.1 in the BGP advertisement on R3 in the route-map

D. Remove the route-map on R4 when advertising 172.16.20.1 in BGP to R3

DRAG DROP -
A network engineer is adding an additional 10Gbps link to an existing 2x10Gbps LACP-based LAG to augment its capacity. Network standards require a bundle interface to be taken out of service if one of its member links goes down, and the new link must be added with minimal impact to the production network. Drag and drop the tasks that the engineer must perform from the left into the sequence on the right. Not all options are used.
Select and Place:
 

DRAG DROP -
Drag and drop the message types from the left onto the target field of the message originator on the right.
Select and Place:
 

Refer to the exhibit. Which statement describes the effect of this configuration?

A. It matches HTTP traffic for use in a policy map.

B. It applies a service policy to all interfaces remarking HTTP traffic.

C. It creates an ACL named WEB that filters HTTP traffic.

D. It modifies the default policy map to allow all HTTP traffic through the router.

The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost.
Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?

A. snmp-server enable traps snmp

B. snmp-server enable traps bgp snmp-server host 192.168.2.1 informs

C. snmp-server host test.cisco.com public snmp-server community ciscotest rw 10

D. snmp-server community ciscotest rw 10

Refer to the exhibit. A network operator working for a private telecommunication company with an employee id: 7138: 13:414 just added new users to the network, which resides in VLANs connected to routers R1 and R4. The engineer now must configure the network so that routers R1 and R4 share routes to the VLANs, but routers R2 and R3 are prevented from including the routes in their routing tables. Which configuration must the engineer apply to R4 to begin implementing the request?

A. pseudowire -class ciscotest encapsulation mpls interface gigabitethernet 1/0/1 connect neighbor 192.168.1.1 101 pw-class cisco

B. pseudowire -class ciscotest encapsulation mpls interface gigabitethernet 1/0/1 xconnect 192.168.1.1 101 pw-class ciscotest

C. pseudowire-class ciscotest encapsulation mpls service-policy output ciscotest

D. interface serial 2/0/0 frame-relay encapsulation ip address 192.168.1.4 255.255.255.0 service-policy output ciscotest

What causes multicast traffic to permanently stay on the shared tree and not switch to the source tree?

A. SSM range is being used

B. The RP announcements are being filtered

C. The SPT threshold is set to infinity

D. The RP IP address is configured incorrectly

What must a network engineer consider when designing a Cisco MPLS TE solution with OSPF?

A. The OSPF extensions and RSVP-TE must be enabled on all routers in the network.

B. OSPF extensions for RSVP-TE are supported in Area 1.

C. The OSPF extensions and RSVP-TE must be enabled on the egress routers.

D. OSPF extensions for RSVP-TE are implemented in Type 6, 7, and 8 LSAs.

Which protocol is used for communication between the PCE and PCC?

A. POP

B. CEF

C. PCEP

D. ICMP