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Hi.
May please somebody explain me how works the following prioritisation
config?
I didn't prepare it and the person who did it will be unreachable for
a long time,so, since I'm not very practise of prioritisation, I've
problems to understand it.
I don't need a deep technical explanation. I need only to know which
kind of traffic is treated with highest priority; which one with
lowest and so on
Thanks
(The configuration is taken by a router which is connected, as many
others, to a central router through an adsl link.)

class-map match-any lan2lan-in
description Classification of Ingress LAN2LAN Traffic - Premium 1
Traffic
match access-group name lan2lan-traffic
class-map match-any access-in
description Classification of Ingress Access Traffic - Standard 1
Rental and Data Traffic
match access-group name access-traffic
class-map match-any lan2lan-traffic-out
description Classification of LAN2LAN Egress WAN Traffic - Premium 1
Traffic
match ip precedence 3 4
class-map match-any interactive-in
description Classification of Ingress Intercative Traffic - Reseved
for Future VoIP Traffic
match access-group name interactive-traffic
match ip precedence 6 7
class-map match-any interactive-traffic-out
description Classification of Interactive Egress WAN Traffic -
Reseved for Future VoIP Traffic
match ip precedence 5 6 7
!
!
policy-map set-priority-out
description Prioritization of Egress WAN Traffic
class interactive-traffic-out
bandwidth percent 20
class lan2lan-traffic-out
bandwidth percent 70
random-detect
random-detect precedence 0 10 20 10
random-detect precedence 1 20 30 10
random-detect precedence 2 30 40 10
random-detect precedence 3 40 50 10
random-detect precedence 4 50 60 10
random-detect precedence 5 60 70 10
random-detect precedence 6 70 80 10
random-detect precedence 7 80 90 10
class class-default
bandwidth percent 10
random-detect
random-detect precedence 0 10 20 10
random-detect precedence 1 20 30 10
random-detect precedence 2 30 40 10
random-detect precedence 3 40 50 10
random-detect precedence 4 50 60 10
random-detect precedence 5 60 70 10
random-detect precedence 6 70 80 10
random-detect precedence 7 80 90 10
policy-map set-dscp-in
description Classification of Ingress LAN Traffic
!
!
!
!
!
vc-class atm traffic_prioritisation
interface ATM0.1 point-to-point
ip address 10.252.241.238 255.255.255.252
no ip redirects
no ip proxy-arp
pvc 8/35
ubr 128
service-policy output set-priority-out
!
!
ip local policy route-map set-dscp
ip access-list extended access-traffic
permit ip any any
ip access-list extended interactive-traffic
permit tcp any eq telnet any
permit tcp any any eq telnet
ip access-list extended lan2lan-traffic
permit ip any host 10.28.1.3
permit ip any host 160.109.144.111
permit ip any host 160.109.144.112
permit ip any host 160.109.144.113
permit ip any host 160.109.144.114
permit ip any 10.28.86.16 0.0.0.3
permit tcp any 10.28.84.32 0.0.0.3 eq www
permit tcp any 10.28.84.32 0.0.0.3 eq 3144
permit tcp any 10.28.88.32 0.0.0.3 eq www
permit tcp any 10.28.88.32 0.0.0.3 eq 3144
permit ip any host 10.28.1.4
permit ip any 10.28.84.16 0.0.0.15
permit ip any 10.28.88.16 0.0.0.15
permit ip any 10.28.91.16 0.0.0.15
permit ip any 10.28.110.16 0.0.0.15
permit tcp any host 10.252.169.70
permit udp any host 10.252.169.70
route-map set-dscp permit 10
description LAN2LAN Traffic = Premium1
match ip address lan2lan-traffic
set ip precedence flash-override
set ip tos max-throughput
!
route-map set-dscp permit 30
description Intercative Traffic = nms
match ip address interactive-traffic
set ip precedence internet
!
route-map set-dscp permit 40
set ip precedence routine