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FRTS guarantee bandwidth?

paltel
Level 1
Level 1

Please see the following configurations at both the main router and the remote router:

===========================

Main Router Configuration

class-map match-all gold

match access-group 130

!

access-list permit ip host 1.1.1.1 any "exchange server"

access-list permit ip host 1.1.1.5 any "DNS 1"

access-list permit ip host 1.1.1.7 any "DNS 2"

access-list permit ip host "All related servers for the exchange" any

!

policy-map testshaping

class gold

bandwidth percent 70

!

interface Serial5/0:0

description Frame Relay E1

no ip address

encapsulation frame-relay

load-interval 30

frame-relay traffic-shaping

frame-relay lmi-type ansi

!

!

interface Serial5/0:0.555 point-to-point

description Connection to remote router RouterA

ip address 192.168.1.201 255.255.255.252

frame-relay interface-dlci 555

class RouterA_class

load-interval 30

!

map-class frame-relay RouterA_class

frame-relay fragment 320

frame-relay cir 252832

frame-relay bc 2530

frame-relay be 0

frame-relay mincir 252832

service-policy output testshaping

=====================================

RouterA configuration (remote router)

access-list 130 permit ip any host 1.1.1.1

access-list 130 permit ip any host 1.1.1.3

..............................

class-map match-all class1

match access-group 130

policy-map test

class class1

bandwidth percent 70

!

interface Serial0/0/0

bandwidth 256

ip address 10.10.10.1 255.255.255.252

service-policy output test

encapsulation frame-relay

load-interval 30

frame-relay interface-dlci 555

frame-relay lmi-type ansi

=====My question is :

I download a file from FTP server, and you know its consumes all the available bandwidth (it must matched by class-default by default), when i try to use my email address (exchange) for example it is very slow and from my configurations it is must guarantee 70% of the available bandwidth to the exchange traffic, can you please help me!

You can see the show fram-relay pvc 555

MainRouter#show frame-relay pvc 555

PVC Statistics for interface Serial5/0:0 (Frame Relay DTE)

DLCI = 555, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial5/0:0.555

input pkts 590334 output pkts 798170 in bytes 54023692

out bytes 493379597 dropped pkts 283 in pkts dropped 0

out pkts dropped 283 out bytes dropped 334925

late-dropped out pkts 283 late-dropped out bytes 334925

in FECN pkts 0 in BECN pkts 89323 out FECN pkts 0

out BECN pkts 0 in DE pkts 590334 out DE pkts 0

out bcast pkts 50038 out bcast bytes 4127118

30 second input rate 2000 bits/sec, 6 packets/sec

30 second output rate 3000 bits/sec, 4 packets/sec

pvc create time 4d05h, last time pvc status changed 07:32:34

fragment type end-to-end fragment size 320

cir 252832 bc 2530 be 0 limit 316 interval 10

mincir 252832 byte increment 316 BECN response no IF_CONG no

frags 0 bytes 0 frags delayed 0 bytes delayed 0

shaping inactive

traffic shaping drops 0

service policy testshaping

Serial5/0:0.555: DLCI 555 -

Service-policy output: testshaping

Class-map: gold (match-all)

277 packets, 77273 bytes

30 second offered rate 0 bps, drop rate 0 bps

Match: access-group 130

Queueing

Output Queue: Conversation 41

Bandwidth 70 (%)

Bandwidth 176 (kbps) Max Threshold 64 (packets)

(pkts matched/bytes matched) 0/0

(depth/total drops/no-buffer drops) 0/0/0

Class-map: class-default (match-any)

5363 packets, 5065520 bytes

30 second offered rate 1000 bps, drop rate 0 bps

Match: any

Output queue size 0/max total 600/drops 0

Thanks in advance

2 Replies 2

Hello Carl,

from your output, it looks like you have no packets matching your classes. Try and configure the classes as 'match-any', e.g. 'class-map match-any gold'. With the 'match-all' statement, packets would only match when all the conditions in the access list apply, which is not very likely.

Can you try that and see if that makes a difference ?

Regards,

GP

Sorry, i cleared the counters before i post this output.

I checked that and it is o.k matched. but all the ftp packets consumed all the bandwidth, and when i'm trying to open for example my email it is very slow, from the configurtion it must reserve the bandwidth percent 70 but really it did not.

I'm asking if anything missing at my configuraition.

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