Cisco WS-X6516A-GBIC - Syst. CATALYST 6500 16PORT GIGE MOD Datenblatt - Seite 3
Blättern Sie online oder laden Sie pdf Datenblatt für Schalter Cisco WS-X6516A-GBIC - Syst. CATALYST 6500 16PORT GIGE MOD herunter. Cisco WS-X6516A-GBIC - Syst. CATALYST 6500 16PORT GIGE MOD 13 Seiten. Catalyst 6500 series mixed media gigabit ethernet modules
Auch für Cisco WS-X6516A-GBIC - Syst. CATALYST 6500 16PORT GIGE MOD: Weißbuch (18 seiten)
Seite drucken
All contents are Copyright © 2007-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Primary
Product Number
Applications
Base Server Farm
WS-X6416-GBIC
Base Server Farm
WS-X6408A-
GBIC
* Queues Legend: 1p2q2t= 1 priority queue, 2 round robin queues, 2 thresholds
Superior Traffic Management and Queuing Characteristics of Catalyst 6500 series Gigabit
Ethernet Modules
The Cisco Catalyst 6500 Series Gigabit Ethernet modules support multiple queues per port for
Quality of Service. Each port supports Weighted Random Early Detection (WRED) for congestion
avoidance within each queue, and Weighted Round Robin (WRR) for scheduling between queues
and a strict priority queue for voice traffic. Additionally, multiple thresholds can be configured to
manage differentiated levels of service.
Ideal for handling mission-critical, bursty, or low latency traffic such as enterprise resource planning
(ERP) or voice applications, these interface modules, including the CEF720-based WS-X6724-SFP,
scale network performance and intelligent services. These modules also feature transmit and receive
packet buffers and a strict priority transmit queue.
Cisco EtherChannel Technology—Increases Link Resiliency and Provides Scalable Bandwidth
Aggregation
The Catalyst 6500 can aggregate up to eight physical Fast Ethernet, Gigabit Ethernet or 10Gigabit
Ethernet links into a single virtual link using Cisco's Port Aggregation Protocol (PAgP) or IEEE
802.3ad technology. This provides network managers a reliable high-speed solution for the campus
network backbone.
The Cisco Catalyst 6500 Series also supports multimodule channeling technology, providing even
greater resiliency by creating channels across ports on separate modules in the same chassis. As a
result, connectivity is maintained even if one module (and corresponding ports) fails. This is ideal for
deployments requiring scalable, flexible bandwidth within the network. An additional benefit of Cisco
EtherChannel capabilities include automatic recovery and redistribution of loads across remaining
links; easing management; and making the technology transparent to network applications. The
same Cisco EtherChannel technology can be used across Cisco Systems industry-leading 10-
Gigabit Ethernet modules, providing increased aggregation as well as resiliency against link failure.
Interface
Ports/Optics
Queues per Port
Module
Interface Type
(Tx = Transmit,
Class
Rx = Receive)*
Classic
16, GBIC
● Tx-1p2q2t
● Rx-1p1q4t
Classic
8, GBIC
● Tx-1p2q2t
● Rx-1p1q4t
Data Sheet
Scheduler
Buffer Size
per Port
WRR
512 KB
WRR
512 KB
Page 3 of 13