On P2IOS-XR router what is targeted LDP hellos hold time on LDP session with 10.0.1.1:0 LDP ID?

Scenario: On P2IOS-XR router what is targeted LDP hellos hold time on LDP session with 10.0.1.1:0 LDP ID?A . 90 secB . 10 secC . 3 secD . 8.6 secView AnswerAnswer: C

December 21, 2018 No Comments READ MORE +

Which three mechanisms are used to implement MPLS TE? (Choose three.)

Which three mechanisms are used to implement MPLS TE? (Choose three.)A . tunnel interfaceB . CSPFC . RSVPD . LDPE . MP-BGPView AnswerAnswer: A,B,C

December 20, 2018 No Comments READ MORE +

Which three mechanisms are used to implement MPLS TE? (Choose three.)

Which three mechanisms are used to implement MPLS TE? (Choose three.)A . tunnel interfaceB . CSPFC . RSVPD . LDPE . MP-BGPView AnswerAnswer: A,B,C

December 19, 2018 No Comments READ MORE +

Which Cisco IOS XR high-availability feature is used to prevent routes from being used before LDP converges?

Which Cisco IOS XR high-availability feature is used to prevent routes from being used before LDP converges?A . LDP session protectionB . LDP-IGP synchronizationC . BFDD . IGP session protectionView AnswerAnswer: B

December 19, 2018 No Comments READ MORE +

On a Cisco IOS XR router, which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates?

On a Cisco IOS XR router, which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates?A . LLQB . LPTSC . Committed Access RateD . Control Plane PolicingE . Management Plane ProtectionF . NetFlowG...

December 15, 2018 No Comments READ MORE +

When configuring class-based WRED on Cisco routers, which WRED parameter is not user configurable on a Cisco IOS XR but is user configurable on a Cisco IOS and IOS XE?

When configuring class-based WRED on Cisco routers, which WRED parameter is not user configurable on a Cisco IOS XR but is user configurable on a Cisco IOS and IOS XE?A . the ingress or egress direction where the class-based WRED policy will be appliedB . the maximum thresholdC . the...

December 15, 2018 No Comments READ MORE +

Which affinity and mask value will match the link affinity that has 0x0F in the first 8 bits and 0x01 in the last 8 bits, and the middle 16 bits can be any value?

Which affinity and mask value will match the link affinity that has 0x0F in the first 8 bits and 0x01 in the last 8 bits, and the middle 16 bits can be any value?A . affinity 0x0F000001 mask 0x0F000001B . affinity 0x0F000001 mask 0x00000000C . affinity 0x0F000001 mask 0x11111111D ....

December 15, 2018 No Comments READ MORE +

When using the tunnel mpls traffic-eng path-option 1 explicit name test command in Cisco MPLS TE tunnel configurations, the test explicit-path configuration will consist of a list of which values?

When using the tunnel mpls traffic-eng path-option 1 explicit name test command in Cisco MPLS TE tunnel configurations, the test explicit-path configuration will consist of a list of which values?A . tunnel endpointB . resource class affinityC . MPLS labelD . IP addressView AnswerAnswer: D

December 13, 2018 No Comments READ MORE +

Which Cisco IOS XR command should be used in order to enable LDP on all interfaces for which the IGP protocol is enabled?

Which Cisco IOS XR command should be used in order to enable LDP on all interfaces for which the IGP protocol is enabled?A . RP/0/0/CPU0:R1(config-ospf)#mpls ldp auto-configB . RP/0/0/CPU0:R1(config-ospf)#mpls ldp interface all enableC . RP/0/0/CPU0:R1(config-ospf)#enable allD . RP/0/0/CPU0:R1(config-ldp)#enable allView AnswerAnswer: A

December 11, 2018 No Comments READ MORE +

There are two routers that are connected back to back over the Gigabit Ethernet link. If the "show mpls ldp neighbor" command output on Router 1 does not show LDP peering with Router 2, what could be the possible root cause of the LDP peering problem?

Refer to the partial Cisco IOS XR configurations exhibit for Router 1 and Router 2. There are two routers that are connected back to back over the Gigabit Ethernet link. If the "show mpls ldp neighbor" command output on Router 1 does not show LDP peering with Router 2, what...

December 9, 2018 No Comments READ MORE +