Refer to the exhibit.
Which statement is correct about this configuration?
A.
This is not a legal configuration.
B.
The RD is a type 0 RD.
C.
The RD is a type 1 RD.
D.
The RD is a type 2 RD.
E.
This is a special RD that is used only for management VRFs.
Explanation:
The route distinguisher (RD) is an 8-octet value consisting of 2 major fields, the Type Field (2
octets) and Value Field (6 octets). The type field determines how the value field should be
interpreted. The three Type values, as defined in the internet draft, are:
Type 0:
Type Field (2 octets)
Administrator subfield (2 octets)
Assigned number subfield (4 octets)
The administrator field must contain an AS number (using private AS numbers is discouraged).
The Assigned field contains a number assigned by the service provider.
Type 1:
Type Field (2 octets)
Administrator subfield (4 octets)
Assigned number subfield (2 octets)
The administrator field must contain an IP address (using private IP address space is
discouraged). The
Assigned field contains a number assigned by the service provider.
Type 2:
Type Field (2 octets)Administrator subfield (4 octets)
Assigned number subfield (2 octets)
The administrator field must contain a 4-octet AS number (using private AS numbers is
discouraged). The
Assigned field contains a number assigned by the service provider.http://en.wikipedia.org/wiki/Route_distinguisher