Due to recent acquisitions, a company’s MPLS infrastructure is growing very quickly.
Concerns anse about labeling service provider core network.
The IP address space is designed as per following:
-Service provide ip address range is: 10.0.0.0/16
-All loopback addresses use subnet mask/32
-10.0.0.0/24 range is used for loopback addresses
-All other subnet masks used for links are /24 and /25
Which command would significantly reduce the label allocations without compromising LDP functionalities?
A. mpls Idp label allocate global host-routes
B. ip prefix-list List1 deny 10.0.0J16 le 20 ge 25 !
mpls Idp label
allocate global prefix-list List1
C. access-list 1 permit 10.0.0.0.0.0.255.255 mpls Idp neighbor 10.0.0.1 labels accept 3
D. mpls Idp password required for 10
!
access-list 10 permit 10.0.0.1 access-list 10 permit 10.0.0.2
access-list 10 permit 10.0.0.3
