[c-nsp] Rate-limit on Frame Relay T1

Nick Voth nvoth at estreet.com
Thu Mar 11 20:49:34 EST 2010


Folks,

I'm trying to enable an input rate-limit on a Covad frame relay T1 and I'm
not getting anywhere. Once I apply the rate-limit rule to the serial0/0/0
interface and do a " show int serial0/0/0 rate-limit", I don't see any
conforming traffic:

Router#show int serial0/0/0 rate-limit
Serial0/0/0 
  Input
    matches: all traffic
      params:  1376000 bps, 8000 limit, 8000 extended limit
      conformed 0 packets, 0 bytes; action: transmit
      exceeded 0 packets, 0 bytes; action: drop
      last packet: 2471205388ms ago, current burst: 0 bytes
      last cleared 00:46:01 ago, conformed 0 bps, exceeded 0 bps

The main part of the router config is below. If anyone has any idea why that
rate-limit rule isn't seeing any traffic, I'd be very appreciative.

Config:
!
!
class-map match-any VoIP-Control
 match access-group 101
!
!
policy-map QoS-Out
 class VoIP-Control
  priority 1300
  set ip dscp ef
 class class-default
  fair-queue 2048
  set ip dscp default
!
!
interface FastEthernet0/0
 ip address x.x.x.x 255.255.255.248
 duplex auto
 speed auto
 no keepalive
!
!
interface Serial0/0/0
 bandwidth 1536
 no ip address
 rate-limit input 1376000 8000 8000 conform-action transmit exceed-action
drop
 encapsulation frame-relay IETF
 no ip mroute-cache
 service-module t1 timeslots 1-24
 service-module t1 fdl both
 frame-relay lmi-type ansi
 max-reserved-bandwidth 95
 service-policy output QoS-Out
!
interface Serial0/0/0.1 point-to-point
 frame-relay interface-dlci 16 ppp Virtual-Template1
!
interface Virtual-Template1
 ip address negotiated
 ppp chap hostname 5411955 at bz8
 ppp chap password 7 14134B5954057E7A77
 ppp ipcp dns request
 ppp ipcp route default
 ppp ipcp address accept
!
!
access-list 101 permit ip any host y.y.y.y

Thanks very much,

-Nick Voth




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