We are deploying QoS at a hub location. Multiple GRE tunnels are terminating there. Each site 3 t1's in a multilink bundle. I want each sie to be guaranteed a t1 of bandwidth but have the ability to use all 3 T1' if there is no other traffic. See partial config below. Will this approach work? The carrier will be providing inbound QoS.
Class-map match-all Tunnel_700
Match input-interface tunnel 700
Class-map match-all Tunnel_800
Match input-interface tunnel 800
Class-map match-all Tunnel_900
Match input-interface tunnel 900
!
policy-map WAN_CBWFQ_BASIC
class WAN-REALTIME
priority percent 1
class WAN-INTERACTIVE
bandwidth percent 33
random-detect dscp-based
class WAN-BULK
bandwidth percent 15
random-detect
class WAN-SCAVENGER
bandwidth percent 1
class class-default
bandwidth percent 50
random-detect
!
policy-map Tunnel_QoS
class Tunnel_700
shape average 1536000
service-policy WAN_CBWFQ_BASIC
class Tunnel_800
shape average 1536000
service-policy WAN_CBWFQ_BASIC
class Tunnel_900
shape average 1536000
service-policy WAN_CBWFQ_BASIC
!
crypto map test 10 ipsec-isakmp
qos pre-classify
!
Int tun 700
qos pre-classify
!
Int tun 800
qos pre-classify
!
Int tun 900
qos pre-classify
!
Int mul 1
max-reserved-bandwidth 100
service-policy output Tunnel_QoS
Thanks,
Steve
