Win IT Exam with Last Dumps 2025

A network engineer is configuring a router to send multicast traffic for the 239.10.10.10 group.
Which configuration must an engineer apply to the router to implement IGMP and forward the traffic?

Refer to the exhibit. An engineer is implementing Auto-RP and reviewing the configuration of the PE-A.
Which configuration permits Auto-RP messages to be forwarded over this interface?

A. PE-A(config-if)#no ip pim bsr-border

B. PE-A(config-if)#ip igmp version 3

C. PE-A(config-if)#ip pim sparse-mode

D. PE-A(config-if)#ip pim sparse-dense-mode

Refer to the exhibit. A network operator must configure CSR1 interfaces GigabitEthernet2 and GigabitEthernet3 to rewrite VLAN tags 12 and 21 for traffic betweenR1 and R2, respectively.
Which configuration accomplishes this task?

A.

B.

C.

D.

An engineer needs to implement QOS mechanism on customer's network as some applications going over the Internet are slower than others.
Which two actions must the engineer perform when implementing traffic shaping on the network in order to accomplish this task? (Choose two.)

A. Implement packet remarking for excess traffic

B. Configure a queue with sufficient memory to buffer excess packets

C. Implement a scheduling function to handle delayed packets

D. Configure the token values in bytes

E. Configure a threshold over which excess packets are discarded

Refer to the exhibit. R101 is peering with R102 and R103, and R201 is peering with R202 and R203 using iBGP Labeled Unicast address families. The OSPF area 0 border routers are in a full iBGP Labeled Unicast mesh, and VPNv4 routes are exchanged directly between PE routers R101 and R201 through iBGP.
Which address family-level configuration must be applied on ABR R102 on ABR R102 to support a Unified MPLS routing architecture with partitioned IGP domains?

A.

B.

C.

D.

BGP has been implemented on an IOS XR router.
Which configuration sends BGP IPv4 labels to build inter-domain LSPs?

A.

B.

C.

D.

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.

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. TheVPN 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. A network engineer is implementing a BGP routing policy.
Which effect of this configuration is true?

A. All traffic that matches acl10 is allowed without any change to its local-preference.

B. All traffic that matches acl10 is dropped without any change to its local-preference.

C. If traffic matches acl10, it is allowed and its local-preference is set to 300.

D. All traffic is assigned a local-preference of 300 regardless of its destination.

Refer to the exhibit. A network engineer is implementing QoS services.
Which two statements about the qos-group keyword on Cisco IOS XR are true? (Choose two.)

A. It marks packets for end-to-end QoS policy enforcement across the network.

B. QoS group marking occurs on the ingress.

C. The QoS group numbering corresponds to priority level.

D. QoS group can be used in fabric QoS policy as match criteria.

E. It cannot be used with priority traffic class.