A.QoS group can be used in fabric QoS policy as a match criteria

B.QoS group marking occurs on the ingress

C.It marks packets for end to end QoS pokey enforcement across the network

D.It cannot be used with priority traffic class

E.The QoS group numbering corresponds to priority level

A.No routes are accepted from the neighbor 192.168.2.2, nor are any routes advertised to it

B.The IOS XR router advertises all routes to the neighbor 192.168.2.2, but it does not accept any routes from 192.168.2.2

C.The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2

D.The IOS XR router does not advertise any routes to the neighbor 192.168.2.2,but it accepts all routes from 192.168.2.2.

A.R1 sends LSA type 2 only and R2 sends LSA type 1 only

B.R1 sends LSA type 2 only, while R2 sends type 1 and type 7 LSAs

C.R1 sends LSA types 5 and 7, while R2 sends type 1, 2, and 7 LSAs

D.R1 sends LSA types 1 and 2, while R2 sends type 1. 2. and 7 LSAs

A.192.168 0.0/16 is permitted

B.192.168 0.0/19 is denied.

C.192.168 0.0/17 is denied.

D.192.168 0.0/19 is permitted

E.192.168 0.0/17 is permitted

F.192.168.0.0/16 is denied

A.Option

B.Option

C.Option

D.Option