Blocking netbois on DDR ISDN cisco router

[Saeed42]

I have cisco ISDN router and this is my access-list

access-list 101 deny udp any any eq netbios-ns
access-list 101 deny udp any any eq netbios-dgm
access-list 101 deny udp any any eq netbios-ss
access-list 101 deny tcp any any eq 139
access-list 101 deny tcp any any eq 445
access-list 101 deny udp any any eq 445

so I was just wondering if that is enough to stop the netbois broadcast bringing the line-up or if some of you have any suggestions

 

[davidarndt]

Might want to also block TCP port 135 (RPC)