Cisco 1TB Gigabit Network Storage System NSS4100-EU Hoja De Datos
Los códigos de productos
NSS4100-EU
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Buttons
System Reset/Factory Network Reset
LEDs
Unit Power, Hard Activity, and LAN Link/Activity
Operating System
Linux 2.6
Mean time between failures
(MTBF)
(MTBF)
Calculated 130,000+ hours
Power consumption
53W with four 250-GB SATA hard drives (will vary depending on hard drives)
Form factor
1U 19-in. rack-mount design
NAS Features
4 SATA drive bays
Support for up to 4 internal SATA drives
Supported RAID levels
RAID0 (striping), RAID1 (mirroring), RAID1 (mirroring + spare), RAID5 (striped set with
parity), RAID5 (striped set with parity + spare), and RAID10 (stripe of mirrors)
parity), RAID5 (striped set with parity + spare), and RAID10 (stripe of mirrors)
JBOD
Independent disk linear concatenation
Intelligent drive spin-up
Intelligent SATA HDD spin-up/spin-down with built in hysteresis to avoid HDD power
up/down “flapping”
up/down “flapping”
File and Storage System Support
Server Message Block
(SMB)/CIFS
(SMB)/CIFS
File sharing for Microsoft Windows, Mac OS X, and Unix (using Samba client) systems
using SMB or CIFS
using SMB or CIFS
NFS
File sharing for Unix/Linux system via NFS
FTP/Secure FTP (FTPS)
File sharing via FTP; secure sessions are supported via FTPS
Journaled file system
XFS
Unified file locking
Helps to prevent possible file corruption by providing a common file locking mechanism to
allow simultaneous, multiprotocol access to common shares by Windows/Mac (CIFS),
Unix/Linux (NFS), and FTP
allow simultaneous, multiprotocol access to common shares by Windows/Mac (CIFS),
Unix/Linux (NFS), and FTP
Virtualization
Supports virtualization of RAID sets across multiple boxes (requires at least one Cisco
NSS6000/6100 on the network)
NSS6000/6100 on the network)
Distributed file system (DFS)
Use multiple NAS systems as a single system via DFS
Security Features
On-disk file encryption
AES 256
VLANs
Port and 802.1q/p
Access control lists (ACLs)
Windows-like ACLs (user, group, access, and filters)
Network filtering
MAC/IP address filtering
High Availability Features
Optional external redundant
power supply
power supply
Support for Cisco RPS1000 380W Redundant Power Supply Unit
NAS-to-NAS backup
Backup of NAS RAID set to another NAS system across the network
Hot RAID spare
A spare hard drive can be designated as a hot spare in the event of a disk failure in the
RAID set to provide maximum data protection
RAID set to provide maximum data protection
Redundant LAN connections
Dual Gigabit Ethernet links
LAN Networking Features
VLANs
Port-based, 802.1q/p, 802.1q trunk groups
Quality of service
802.1p
Jumbo frame support
Up to 9 KB jumbo frames
Management Features
Web management
HTTP/HTTPS
Simple Network Management
Protocol (SNMP) monitoring
Protocol (SNMP) monitoring
SNMPv3 (monitoring-traps)
Alarm
Alarm support for system alerts and/or system health notifications
Quota management
Support for “hard” and “soft” storage quotas for users, groups, and/or shares
Active Directory services
Support for participation in Activity Directory services to simplify user/group authentication
and management
and management