With Label Distribution Protocol (LDP), a full mesh of label-switched paths (LSPs) is automatically created between all LDP-enabled routers, and these paths are reflected in the inet.3 table. LDP LSPs are set up when LDP is enabled on interfaces connecting routers in an MPLS network.
References:
Juniper Networks documentation on LDP: Understanding LDP
Question 2
What Is a key differentiator of generate routes from aggregate routes?
Options:
A.
Generate routes use a forwarding next hop.
B.
Generate routes have a default next-hop value of reject.
C.
Generate routes have a default preference value of 210.
D.
Generate routes cannot be used as a gateway of last resort.
Answer:
A
Explanation:
Explanation:
Generated routes are a type of route that can be created to summarize and generate more specific routes within the routing table. Unlike aggregate routes, which summarize existing routes and inherit a next-hop, generated routes do not necessarily have to match an existing route and will have a next-hop of reject by default unless specified otherwise.
References
Juniper Networks Technical Documentation on Routing Policies and Route Generation
Question 3
You want to see a detailed list of all established BGP sessions. In this scenario, what would be a valid command to accomplish this task?
Options:
A.
show bgp neighbor
B.
show bgp summary
C.
show rouse receive-protocol bgp
D.
show rouse protocol bgp
Answer:
A
Explanation:
Explanation:
Theshow bgp neighborcommand in Junos OS provides a detailed description of each BGP session, including session state, options configured, and counters for messages sent and received. This is the command you would use to see a detailed list of all established BGP sessions.
References:
Juniper Networks documentation on BGP: BGP Commands