Cisco S45EESK9-12250SG= Manuale Utente
Product Bulletin
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Feature
Cisco Catalyst Classic 4500
Supervisors
Supervisors
Cisco Catalyst 4900
Cisco Catalyst 4500 Supervisor
engine 6E
engine 6E
Cisco Catalyst 4900M
Management
Power Policing and Monitoring
Not supported
12.2(50)SG
Automatic Power Optimization
Not supported
12.2(50)SG
CNS Agent Technology Support
12.2(50)SG
12.2(50)SG
Control Plane Policing
12.2(31)SG
12.2(50)SG
Link Layer Detection Protocol (LLDP)
MIB: LLDP and remote system MIB
MIB: LLDP and remote system MIB
12.2(50)SG
12.2(50)SG
Features
The following new features of Cisco IOS Software Release 12.2(50)SG are applicable to all
supervisor engines and 4900 fixed-configuration systems, unless otherwise stated.
Hardware
Cisco Dense Wavelength-Division Multiplexing X2 Pluggable Module
The Cisco Dense Wavelength-Division Multiplexing (DWDM) X2 pluggable module allows
enterprise companies and service providers to offer scalable and easy-to-deploy 10 Gigabit
Ethernet services in their networks. There are 32 separate SKUs: one for each of the 32 supported
wavelengths.
The main features of the Cisco DWDM X2 include:
●
The Cisco DWDM X2 supports 10GBASE Ethernet.
●
The hot-swappable input/output device plugs into an Ethernet X2 port of a Cisco switch or
router to link the port with the network.
●
The Cisco DWDM X2 supports the Cisco Quality Identification (ID) feature, which enables a
Cisco switch or router to identify whether or not the module is an X2 module certified and
tested by Cisco.
●
The 32 nontunable X2 modules support the 32 ITU 100-GHz wavelengths compatible with
the Cisco ONS DWDM channel plan.
The Cisco DWDM X2 supports digital optical monitoring.
Cisco X2-10GB-ZR Module
The Cisco X2-10GB-ZR Module (product number 10GBASE-ZR) supports link lengths of up to
about 80 km on standard single-mode fiber (SMF).
OneX Converter
The Cisco OneX converter is supported for all X2 ports on the Supervisor 6E or Cisco Catalyst
4500 E Series 10 Gigabit line card ports and 10 Gigabit modules of the Cisco Catalyst 4900M.
OneX allows users to convert an X2 interface into one SFP+ interface and use the full range of
Cisco SFP+ transceivers.
Software Features
Consult Table 1 to see platform support for the following features.
Security
Identity Enhancements