Go CCIE Go!! - A Cisco Certified Internetwork Expert

HI Group
I wanted a small clearification :
If my requirement says ” i have to deny upd packets going tp dest port 1434 ” and i am not supposed to use the ACL for it .
I plan to do this as :
Rack1R5(config)#do sh run | inc ip nb ip nbar port-map custom-10 udp 1434
Then I will match this in class-map ” match protocol custom-10 ” and finally drop in policy-map .
Am I correct in my approach ?
Question *********** 1) Is this udp port number that i specify ; the dest port number ? 2) When I give :
Rack1R5(config)#ip nbar port-map ?
custom-01 Custom protocol custom-01 custom-02 Custom protocol custom-02 custom-03 Custom protocol custom-03 custom-04 Custom protocol custom-04 custom-05 Custom protocol custom-05 custom-06 Custom protocol custom-06 custom-07 Custom protocol custom-07 custom-08 Custom protocol custom-08 custom-09 Custom protocol custom-09 custom-10 Custom protocol custom-10
Whatever I choose ; I get that configured as custom-10
Rack1R5(config)#ip nbar port-map custom-1 udp 1001 Rack1R5(config)#do sh run | inc ip nbar ip nbar port-map custom-10 udp 1001
3) Also ; I find only “custom-10″ as only option in match protocol ….
If I have to do this for multiple ports ( i know i can match upto 16 in one custom itself ) then do we have some other options ?
Thnx in advance Gaurav Madan.
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