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What issue has it reported?
A router has this error in the syslog message: %BGP-3-INVALID_MPLS: Invalid MPLS label (3) received in update for prefix 3246:1458:217.78.192.85/32 from 194.100.205.2 What issue has it reported?A . The BGP label 3 can be used only in a BGP VPNv4 update for a directly connected VPNv4 prefix of the sending...
Which QoS method must ISP A implement to achieve this?
ISP A provides L2VPN services to Company B through an MPLS network. Company B uses all available CoS values to classify and different traffic forwarding within all Company B sites. ISP A uses the following CoS values to differentiate service classes for the VPN customer traffic • MPLS EXP 0...
With regards to Cisco ASR 9000 Typhoon line card, drag and drop the unicast packet flow on ingress line card on the left into the correct order on the right
With regards to Cisco ASR 9000 Typhoon line card, drag and drop the unicast packet flow on ingress line card on the left into the correct order on the right View AnswerAnswer:
Why would an engineer use the load rollback command instead of rollback command?
Why would an engineer use the load rollback command instead of rollback command?A . to revert a change a subsequent change is madeB . to revert changes to admin mode configurationC . to revert commits with IDs 10000000005 and 10000000007 simultaneouslyD . to revert changes to RPL objectsView AnswerAnswer: B
Which operational metric to measure the health of the incident management process is critical?
Which operational metric to measure the health of the incident management process is critical?A . A number of successful changesB . Number of incidents per severity levelC . Mean time to restore serviceD . Mean time to resolve incidentsView AnswerAnswer: A
Which are the two characteristics of 4G/LTE networks? (Choose two)
Which are the two characteristics of 4G/LTE networks? (Choose two)A . eNodeB uplinks to the packet core use the lub interfaceB . 4G/LTE networks use centralized MTSO-based handoff between cell towersC . The E-UTRAN model forms the basis of 4G/L TE RAN technologiesD . eNodeBs in the cell towers requires...
What are the four key design requirements for mobile IP backhaul? (Choose four)
What are the four key design requirements for mobile IP backhaul? (Choose four)A . X2 interface turning pointB . bandwidthC . Layer 2 TunnelingD . native IPv6 supportE . DiffServQoSF . MPLS-enabled interfaceG . network timing distribution and recoveryH . mandatory Layer 3 access up to a cell siteView AnswerAnswer:...
Which test can quickly identify the core link that is causing the problem?
A service provider NOC engineer received numerous support tickets from their VPN customer. This customer are reporting packet loss between two PE routers. The NOC engineer created a VRF TEMP to run test between these two PE router and no error were reported. ECMP links are used between P and...
Which two options are characteristics of MoFRR? (Choose two)
Which two options are characteristics of MoFRR? (Choose two)A . Uses additional PIM join toward sourceB . Based on multicast forward error correction featureC . Based on PIM Fast RouteD . Requires MPLS TE FRR enabled with link protection and node protectionE . Utilizes two equal-cost paths toward sourceView AnswerAnswer:...
In a PE-CE scenario using OSPF as the routing protocol a down-bit set can be advertised in which OSPF LSA type?
In a PE-CE scenario using OSPF as the routing protocol a down-bit set can be advertised in which OSPF LSA type?A . Type 1 LSAB . Type 2 LSAC . Type 3 LSAD . Type 4LSAView AnswerAnswer: C
