多选题
In which two ways can the router ID selection be controlled?（）
Manually assign rid.
configure local-address.
enable the fxp0 interface.
Assign nonmartian address to lo0.
多选题
In which two ways can you influence how downstream LSRs treat MPLS traffic?（）
Use an EXP rewrite table.
Use a DSCP rewrite table.
Statically assign a CoS value to an LDP-signaled LSP.
Statically assign a CoS value to an RSVP-signaled LSP.
多选题
In a PIM topology using anycast RP, in which two ways can the RPs share group information? （）
Configure MSDP between RPs.
Redistribute multicast information in your IGP.
Advertise S, G entries using MBGP.
Configure PIM to advertise group information between RPs.
单选题
What happens to the 66.66.66/24 route when it is evaluated by this policy? （）
The route does not match this policy.
The route is rejected.
The route is accepted.
The route is accepted, then rejected.
多选题
You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）
set protocols ospf area-range network/mask-length
set protocols ospf area area-id nssa area-range network/mask-length
set protocols ospf area area-id area-range network/mask-length restrict
set protocols ospf area area-id nssa area-range network/mask-length restrict
单选题
Within IS-IS, the restart helper performs which task?（）
It sends CSNPs to the restarting router.
It periodically sends TLV 211 to the restarting router.
It informs other routers in the domain that a router has restarted.
It tears down adjacency and sends its entire database after 30 seconds.
多选题
Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? （）
Configure a non-unique address on the loopback interface for use by the PIM RP.
Configure MSDP with the unique address (router ID) as the local address of the peer.
Configure MSDP with the non-unique address (router ID) as the local address of the peer.
Configure a unique address on the loopback interface, used as the PIM RP.
单选题
In JUNOS software, which statement is true regarding the OSPF advertisement of the loopback IP address on the ABR?（）
When Area 0 is active, the loopback interface must be configured in OSPF for it to be advertised.
When Area 0 is active, the loopback address is automatically advertised into other areas.
When Area 0 is active, the OSPF router-id must match the loopback address for the loopback address to be advertised.
When Area 0 is active, the router-id must be configured for the loopback address to be advertised.
单选题
Which mechanism accommodates the use of overlapping addresses in 2547bis VPNs?（）
policies
route origins
route targets
route distinguishers
单选题
What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?（）
The time it takes to identify the optimal path for the LSP.
The interval at which the ingress router recalculates the LSP's path.
The time the ingress router takes to establish the primary path.
The maximum number of times the ingress router tries to establish the primary path.
