Which method maps MPLS EXP bit 5 to COS 5 on Cisco IOS XE?
A.
configure terminal
class-map match exp
match mpls experimental topmost 5
exit
policy-map EXP2Cos
class exp
set cos 5
exit
class class-default
random-detec
interface fastethernet 0/0
service-policy output EXP2Cos
B.
configure terminal
class-map match exp
match mpls experimental topmost 5
exit
policy-map EXP2Cos
class exp
set cos 5
exit
class class-default
random-detec
interface fastethernet 0/0
service-policy input EXP2Cos
C.
configure terminal
class-map match exp
match mpls cos 5
exit
policy-map EXP2Cos
class exp
set mpls experimental topmost 5
exit
class class-default
random-detec
interface fastethernet 0/0
service-policy output EXP2Cos
D.
configure terminal
class-map match exp
match mpls cos 5
exit
policy-map EXP2Cos
class exp
set mpls experimental topmost 5
exit
class class-default
random-detec
interface fastethernet 0/0
service-policy output EXP2Cos
exit
commit
E.
configure terminal
ip access-list 101 permit ip any any mpls experimental 5
class-map match exp
match access-group 101
exit
policy-map EXP2Cos
class exp
set cos 5
exit
class class-default
random-detec
interface fastethernet 0/0
service-policy output EXP2Cos
exit
Explanation: