[GTER] Duvida controle de Fluxo acesso Backbone

[MARLON BORBA]

Não tem a ver com sua pergunta, mas aconselho que sanitize um pouco mais
os dados do seu "switch" ou roteador. Isso porque um /30 não é nada
difícil de varrer.



 >>>Em 5/10/2010 às 14:21, Kaio Vilar <kaiovilar at gmail.com> gravou:

> Srs, estou com uma duvida cruel.
> 
> De um lado temos o controle de fluxo aplicado pelo que me parece,
essa mesma
> configuração precisa ser aplicado no BACKBONE? Isso traz algum
prejuízo ao
> circuito?
> 
> 
> 
> GigabitEthernet0/0 is up, line protocol is up
> 
>   Hardware is MV96340 Ethernet, address is 6416.8d24.0960 (bia
> 6416.8d24.0960)
> 
>   Description:  20000K )
> 
>   Internet address is x.x.x.x <http://200.252.225.182/30>
> 
>   MTU 1500 bytes, BW 20000 Kbit/sec, DLY 100 usec,
> 
>      reliability 255/255, txload 67/255, rxload 102/255
> 
>   Encapsulation ARPA, loopback not set
> 
>   Keepalive set (10 sec)
> 
>   Full-duplex, 100Mb/s, media type is T
> 
>   output flow-control is XON, input flow-control is XON
> 
>   ARP type: ARPA, ARP Timeout 04:00:00
> 
>   Last input 00:00:00, output 00:00:00, output hang never
> 
>   Last clearing of "show interface" counters never
> 
>   Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops:
0
> 
>   Queueing strategy: FIFO
> 
> 
> 
> 
> 
> acc08.bsa#sh int fastEthernet 2/0/0
> 
> FastEthernet2/0/0 is up, line protocol is up
> 
>   Hardware is cyBus FastEthernet Interface, address is 0015.f965.7b40
(bia
> 0015.f965.7b40)
> 
>   Description:  20M
> 
>   Internet address is x.x.x.x <http://200.252.225.181/30>
> 
>   MTU 1500 bytes, BW 20000 Kbit, DLY 100 usec,
> 
>      reliability 255/255, txload 179/255, rxload 29/255
> 
>   Encapsulation ARPA, loopback not set
> 
>   Keepalive set (10 sec)
> 
>   Full-duplex, 100Mb/s, 100BaseTX/FX
> 
>   ARP type: ARPA, ARP Timeout 04:00:00
> 
>   Last input 00:00:06, output 00:00:05, output hang never
> 
>   Last clearing of "show interface" counters 19w5d
> 
>   Input queue: 0/75/0/2 (size/max/drops/flushes); Total output drops:
435
> 
>   Queueing strategy: Class-based queueing
> 
>   Output queue: 0/40 (size/max)
> --
> gter list    https://eng.registro.br/mailman/listinfo/gter

-- 
Abraços,

Marlon Borba, CISSP, APC DataCenter Associate
Técnico Judiciário · Segurança da Informação
IPv6 Evangelist · Moreq-Jus Evangelist
Comissão Local de Resposta a Incidentes - CLRI
TRF 3 Região
(11) 3012-2030 (VoIP)
--
Governing for enterprise security
means viewing adequate security as
a non-negotiable requirement of
being in business.
Carnegie-Mellon CERT
--