350-501 무료 덤프문제 온라인 액세스

Which function does RSVP perform in a Cisco MPLS TE environment?

• A.It establishes targeted LDP sessions between neighbors that are directly connected.
• B.It reserves the bandwidth along the path between the head-end and tail-end router.
• C.It reserves bandwidth for LDP sessions between routers participating in a Cisco MPLS TE.
• D.It signals to LDP protocol along the path that a Cisco MPLS TE will be configured.

An engineer must implement QoS to prioritize traffic that requires better service throughout the network. The engineer started by configuring a class map to identify the high-priority traffic. Which additional tasks must the engineer perform to implement the new QoS policy?

• A.Attach the class map to a policy map within a VRF to segregate the high-priority traffic and then attach the policy map to an interface in another VRF.
• B.Attach the class map to a policy map that designates the action to be taken on the classified traffic and then attach the policy map to an interface using a service policy.
• C.Attach the class map to a policy map that sets the minimum bandwidth allocated to the classified traffic and designates the action to be taken on the traffic.
• D.Create a route map to manipulate the routes that are entered into the routing table and then attach the route map to an interface using a service policy.

Refer to the exhibit. The USER that is connecting an application on an Internet connection in AS
100 is facing these issues:
- The USER lost the connection to the application during a failure
between IG and R2.
- Router R2 configuration is lost due to a power outage.
- The application the USER is connecting to is hosted behind CE2.
What action resolves the issues on R3 and R4 routers?

• A.Set R4 as a route reflector for R3 and CE2
• B.Set R3 as a route reflector for R4 and CE1
• C.Apply high Local Preference on R3 toward R1
• D.Apply low Local Preference on R4 toward R2.

Refer to the exhibit. A network operator must configure CSR1 interfaces GigabitEthernet2 and GigabitEthernet3 to rewrite VLAN tags 12 and 21 for traffic between R1 and R2, respectively.
Which configuration accomplishes this task?

• A.
• B.
• C.
• D.

Refer to the exhibit. A network engineer is implementing QoS services.
Which two statements about the QoS-group keyword on Cisco IOS XR 3re true? (Choose two )

• A.It cannot be used with priority traffic class
• B.The QoS group numbering corresponds to priority level
• C.It marks packets for end to end QoS pokey enforcement across the network
• D.QoS group can be used in fabric QoS policy as a match criteria
• E.QoS group marking occurs on the ingress