What is the effect on existing BGP connections when Path MTU (PMTU) discovery is enabled?

Exhibit

Based on the network diagram shown in the exhibit, what is the correct configuration on the customer edge router used to conditionally announce the customer networks to the ISP?

Within a transit AS, which router(s) are typically configured with the BGP next-hop-self option?

Exhibit

Given the following:
router bgp 65001
bgp confederation identifier 65101
——–
neighbor 10.3.3.5 remote-as 65001
neighbor 10.2.2.3 remote-as 65003
neighbor 10.1.1.2 remote-as 65002
neighbor 192.168.1.1 remote-as 65101
Based on the topology shown in the exhibit, what is the missing configuration statement required on CK4 to complete the BGP confederation configuration?

What are two characteristics of BGP confederations? (Choose two)

Between which types of routers are VPNv4 BGP routes propagated?

Which three statements about an EBGP session or an IBGP session are true? (Choose three)

Network topology exhibit

Based on the exhibit, what is the correct BGP confederation required on Domain 4?

What are the three main BGP scaling issues for service providers? (Choose three.)

What is the main advantage of the BGP Route Refresh capability as compared to the “BGP soft-reconfiguration in” option?