Re: [cisco-ttl] tty cpu kullanimi

From: Devrim Yener Kucuk ([email protected])
Date: Fri Mar 14 2003 - 13:50:39 GMT

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    Resit Bey

    Kilitlenme cok genel bir yaklasim
    Daha specific troubleshooting yapmamiz lazim.
    Sizin CPU utilization==> yaklasik %40 ,bence %60, 70 den sonra bunun kaynagini aramak lazim.

    Kilitlenme oldugunda routere console dan ulasabiliyor musunuz?
    Telnet acess mi yavas oluyor?
    Continous ping de mi sorun var?
    Bahsedilen interdace de ne tur hatalar goruyorsunuz (CRC, input /output drops) gibi ?

    Saygilar

    devrim

    Resit Ax wrote:

    > Tekrar tesekkurler..
    >
    > Peki bu durum kitlenmeye yol acmak icin bir sebep
    > olabilirmi?
    >
    > Saygilar..
    > R.
    >
    > --- Devrim Yener Kucuk <[email protected]> wrote:
    > > Selam
    > >
    > > Default olarak serial mode da calisan innterface' i
    > > "physical-layer async" komutu ile async mode da
    > > calistirmissiniz
    > >
    > > conf t
    > > interface Serial4/5
    > > no physical-layer async
    > >
    > > yaparsaniz o line dan kurtulursunuz
    > >
    > > ornegin 2500 router"
    > >
    > > sabena#sh line
    > > Tty Typ Tx/Rx A Modem Roty AccO AccI
    > > Uses Noise Overruns Int
    > > * 0 CTY - - - - -
    > > 7 0 0/0 -
    > > 4 AUX 9600/9600 - - - - -
    > > 0 0 0/0 -
    > > .....
    > >
    > > Line(s) not in async mode -or- with no hardware
    > > support:
    > > 1-3 ===> burada 1-3
    > >
    > >
    > > sabena(config)#int ser 3
    > > sabena(config-if)#physical-layer asyn
    > > sabena#sh line
    > > Tty Typ Tx/Rx A Modem Roty AccO AccI
    > > Uses Noise Overruns Int
    > > * 0 CTY - - - - -
    > > 7 0 0/0 -
    > > 3 TTY 9600/9600 - - - - -
    > > 0 0 0/0 Se3 <===
    > > 4 AUX 9600/9600 - - - - -
    > > 0 0 0/0 -
    > > .....
    > >
    > > Line(s) not in async mode -or- with no hardware
    > > support:
    > > 1-2 ==> burada 1-2
    > >
    > >
    > > physical-layer asyn komutu "line 3" yi atomatic
    > > olara olusturdu.
    > >
    > > Devrim
    > >
    > >
    > >
    > > Resit Ax wrote:
    > >
    > > > Merhabalar..
    > > > Yanit icin tesekkurler..modem satirini komple
    > > > kaldirmama ragmen bir sey degismedi. backup
    > > > satirlarini da kaldirdim ama nafile..
    > > >
    > > > cpu kullanimi normalde 3-5 arasi iken bu router da
    > > cok
    > > > yuksek..Hat sik sik gidip geldigi icin baglanti
    > > > kurumiyorum acaba sube routerinda line satirini
    > > nasil
    > > > silebilirim?
    > > >
    > > > Sevgiler..
    > > >
    > > > sube#sh process cpu
    > > > CPU utilization for five seconds: 40%/33%; one
    > > minute:
    > > > 29%; five minutes: 18%
    > > > PID Runtime(ms) Invoked uSecs 5Sec 1Min
    > > > 5Min TTY Process
    > > > 16 17680 135 130962 3.19% 1.66%
    > > > 0.83% 0 TTY Background
    > > > --- Devrim Yener Kucuk <[email protected]> wrote:
    > > > > Selam Resit,
    > > > >
    > > > > her iki tarafta da line conflarda "modem
    > > > > autoconfigure discovery"
    > > > > satirlarini kaldirip,
    > > > > kullandigin specific modeme ait scripti
    > > tanimlaman
    > > > > sorunu cozecektir
    > > > > sanirim
    > > > >
    > > > > sevgiler
    > > > >
    > > > > devrim
    > > > >
    > > > > resitaks wrote:
    > > > >
    > > > > > Merhabalar..
    > > > > >
    > > > > > Merkezden subeye yaptigim dialup konf dan
    > > sonra
    > > > > sube routerinnda tty
    > > > > > cpu kullaniminin arttigini gordum. DTR down
    > > oluyor
    > > > > ve hat dusuyor.Sube
    > > > > >
    > > > > > tarafinda 1750 var. Bu denemeyi dial modemler
    > > > > bagli degilken
    > > > > > deniyorum.
    > > > > >
    > > > > > Merkez:
    > > > > >
    > > > > > chat-script antCALL "" "atdt \t" TIMEOUT 30
    > > > > "CONNECT"
    > > > > >
    > > > > > interface Serial4/5
    > > > > > physical-layer async
    > > > > > ip unnumbered Loopback0
    > > > > > dialer in-band
    > > > > > dialer string antCALL
    > > > > > dialer-group 1
    > > > > > async mode dedicated
    > > > > >
    > > > > > interface Serial5/0:1
    > > > > > description Sube baglantisi
    > > > > > ip address 10.100.100.37 255.255.255.252
    > > > > > encapsulation ppp
    > > > > >
    > > > > > line 134
    > > > > > script dialer antCALL
    > > > > > modem InOut
    > > > > > modem autoconfigure discovery
    > > > > > transport input all
    > > > > > stopbits 1
    > > > > > speed 19200
    > > > > > flowcontrol hardware
    > > > > >
    > > > > > Subede:
    > > > > > interface Serial1
    > > > > > physical-layer async
    > > > > > ip unnumbered Loopback0
    > > > > > no ip directed-broadcast
    > > > > > dialer in-band
    > > > > > dialer-group 1
    > > > > >
    > > > > > line 2
    > > > > > modem InOut
    > > > > > modem autoconfigure discovery
    > > > > > transport input all
    > > > > > stopbits 1
    > > > > > speed 115200
    > > > > > flowcontrol hardware
    > > > > > line aux 0
    > > > > > line vty 0 3
    > > > > >
    > > > > > Yardimci olabilirseniz sevinirim..
    > > > > >
    > > > > > Saygilar..
    > > > > > Resit
    > > > > >
    > > > > >
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