Cisco ASR 9006 Manuale Utente Pagina 29

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 63
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 28
© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public
Presentation_ID
30
ASR 9000 (sub-)interface Level QoS Overview
High scale
Up to 3 Million queues per system (with E linecard)
Up to 2 Million policers per system (with E linecard
Highly flexible: 4 layer hierarchy queuing/scheduling support
Four layer scheduling hierarchy Port, Subscriber Group,
Subscriber, Class
Egress & Ingress, shaping and policing
Three strict priority scheduling with priority propagation
Flexible & granular classification, and marking
Full Layer 2, Full Layer 3/4 IPv4, IPv6
NP0
PHY
NP2
PHY
NP3
PHY
NP1
PHY
FIA
CPU
User configure (sub-)interface
level QoS via MQC CLIs
QoS function is done by special
Queuing HW chip within the NP
complex
Q
Q
Q
Q
Vedere la pagina 28
1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 62 63

Commenti su questo manuale

Nessun commento