Refer to the exhibit. A network engineer with an employee ID 4379:43:595 is setting up an IS-IS network with these requirements:
Which configuration must be implemented on RB to meet the requirements?
Which capability does the MPLS TE FRR facility backup protection method provide?
A network engineer must enable the helper router to terminate the OSPF graceful restart process if it detects any changes in the LSA. Which command enables this feature?
The network-engineering team of a service provider is integrating several recently acquired networks into a more scalable common Unified MPLS architecture. The new network architecture will support end-to-end VPNv4 and VPNv6 services with these requirements:
• The IGP of the core layer is IS-IS In Area 0.
• The IGP of the aggregation layers is OSPF in Area 0.
• The LDP protocol Is used to distribute label bindings within each IGP domain.
Which task must the network engineer perform when implementing this new architecture?
Refer to the exhibit:
A network administrator wants to enhance the security for SNMP for this configuration.
Which action can the network administrator implement?