单选题 In JUNOS software, how is route summarization at the L1/L2 border configured?()
By specifying the area-range statement.
By creating aggregate routes and applying policies.
By specifying the route-summarization statement.
By specifying the area-range restrict statement.
单选题 You want to configure a single EBGP peering session over parallel physical circuits. Which BGP feature enables load balancing in this scenario?()
multihop BGP
multicast BGP
route reflection
multiprotocol BGP
confederation BGP
单选题 In JUNOS software, what is the purpose of the eui-64 command?()
Automatically create the IS-IS NET ID
Dynamically create an MPLS router ID
Automatically assign the host number of an IPv6 address.
Dynamically assign a MAC address to an Ethernet interface.
单选题 In JUNOS software, which is the only BGP attribute where a higher value is preferred?()
MED
Origin
Weight
Preference
Local preference
单选题 Which of the following LSA is the Type 10?()
Router LSA
Opaque LSA
AS attributes LSA
ASBR summary LSA
Network summary LSA
单选题 What is the administrative scoping address range associated with global scope?()
224.0.0.0/24
239.128.0.0/10
239.192.0.0/14
224.0.1.0/38.255.255.255
单选题 Which condition must be met to allow a PE router to forward VPN traffic across a LSP in a Layer 3 VPN environment?()
The BGP next hop must be in inet.1.
The BGP next hop must be in inet.3.
Must have a bidirectional LSP configured.
Must have a static route to allow an RP for connected interfaces.
多选题 What are two commands that can be used to configure MBGP for multicast?()
Under the BGP group, configure family inet any
Use the set protocol MBGP command to enable MBGP
Under the BGP group, configure family inet multicast
Use the set rib-group command to copy the multicast routes into inet.1
单选题 What is the correct configuration of a routing-instance in a Kompella Layer 2 VPN?()
A
B
C
D
单选题 Which is a step in the JUNOS software CSPF algorithm?()
Prune links that are bidirectional.
Eliminate paths with insufficient MTU
Eliminate paths of more than 15 hops.
Prune links that do not contain the included administrative group.