Refer to the exhibit.From the MAC addresses shown in the command output,to which two ports is the multicast stream 225.230.57.199 being forwarded on this switch?()
A.Fa6/28
B.Fa7/20
C.Gi3/7
D.Fa4/2
E.Fa4/14
F.Fa4/38
G.Fa6/38
H.Fa5/7
在R2的BGP里面:network 198.16.0.0/16 network 10.1.1.0/19 network 10.1.1.0/24.在R1上要求只收:10.1.1.0/19的路由。請選擇在R1上面的哪個配置是正確的:
1.access-list 100 permit ip 10.1.0.0 0.0.0.255 host 255.255.224.0
Router bgp 1
Distribute-list 100 in
2.access-list 10 permit 10.1.0.0 0.0.31.0