Ключевые слова:cisco, shaper, frame-relay, (найти похожие документы)
_ RU.CISCO (2:5077/15.22) ___________________________________________ RU.CISCO _
From : Igor Vinokurov 2:5020/400 14 Mar 99 15:51:38
Subj : [Cisco] Traffic-shape на FR (frame-relay)
________________________________________________________________________________
From: Igor Vinokurov <igor@rtsnet.ru>
Alex Zhilyakov <az@mv.ru> wrote:
> > > ip access-group 101 in
> > > ip access-group 110 out
> > > ip accounting access-violations
> > > bandwidth 64
> > > traffic-shape rate 40000 5000 5000
> >
> > traffic-shape group 110 40000 5000 5000
>
> И неужели это заработает на FR ?...
Hет. У нас сделано так:
!
interface Serial1
....
encapsulation frame-relay
frame-relay traffic-shaping
....
!
interface Serial1.1 multipoint
....
frame-relay map ip 192.168.251.1 100 broadcast
....
frame-relay interface-dlci 100
class 128Kb
....
!
map-class frame-relay 128Kb
frame-relay traffic-rate 128000 128000
!
Вот где-то так. Работает. Вполне себе.
Кстати, если в map-class вторую цифру сделать равной Bc, то даже
при пустом канале общая пропускная способность будет стремиться к
Bc, а не к Be, что, например, мне не совсем понятно. Хотя, может
это связано с реализацией алгоритма FR traffic-shape.
Кстати, FR TS отличается от generic TS.
--
Игорь Винокуров
Российская Торговая Система
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_ RU.CISCO (2:5077/15.22) ___________________________________________ RU.CISCO _
From : Andrew L. Davydov 2:5020/400 14 Mar 99 16:32:42
Subj : [Cisco] Traffic-shape на FR (frame-relay)
________________________________________________________________________________
From: "Andrew L. Davydov" <davydov@okbmei.msk.su>
Dear Alex Zhilyakov <az@mv.ru> !
Вот пример:
interface Serial0
no ip address
encapsulation frame-relay
frame-relay lmi-type ansi
frame-relay traffic-shaping
frame-relay class slow_vcs
!
interface Serial0.1 point-to-point
ip address 10.128.30.1 255.255.255.248
ip ospf cost 200
bandwidth 10
frame-relay interface-dlci 101
!
interface Serial0.2 point-to-point
ip address 10.128.30.9 255.255.255.248
ip ospf cost 400
bandwidth 10
frame-relay interface-dlci 102
class fast_vcs
!
interface Serial0.3 point-to-point
ip address 10.128.30.17 255.255.255.248
ip ospf cost 200
bandwidth 10
frame-relay interface-dlci 103
!
map-class frame-relay slow_vcs
frame-relay traffic-rate 4800 9600
frame-relay custom-queue-list 1
!
map-class frame-relay fast_vcs
frame-relay traffic-rate 16000 64000
frame-relay priority-group 2
!
access-list 100 permit tcp any any eq 2065
access-list 115 permit tcp any any eq 256
!
priority-list 2 protocol decnet high
priority-list 2 ip normal
priority-list 2 default medium
!
queue-list 1 protocol ip 1 list 100
queue-list 1 protocol ip 2 list 115
queue-list 1 default 3
queue-list 1 queue 1 byte-count 1600 limit 200
queue-list 1 queue 2 byte-count 600 limit 200
queue-list 1 queue 3 byte-count 500 limit 200
--
Mr. Andrew L. Davydov
Network Engineer
Tel/Fax: +7 095 362-8569
Pager: +7 095 755-6565 No.96307
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