NETGEAR GSM7224 Switch User Manual


 
Physical Interfaces
RJ-45 Connectors for 10BASE-T,
100BASE-TX, and 1000BASE-T
(Auto Uplink™ on all ports):
GSM7212 12 ports
GSM7224 24 ports
GSM7248 48 ports
Small form-factor pluggable (SFP)
modules for fiber Gigabit Ethernet
interfaces:
GSM7212 12 slots
GSM7224 4 slots
GSM7248 4 slots
RS-232 Console Port
Layer 2 Services•
IEEE 802.1Q Static VLAN (512)
IEEE 802.1p Class of Service (CoS)
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1v Protocol VLAN &
Port VLAN
IEEE 802.1 QinQ
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IEEE 802.3ad Link Aggregation (LACP)
IEEE 802.1x Port Access Authentication
IGMP v1, v2 Snooping Support
Network Storm Protection including
Broadcast, multicast and unicast traffic
Static multicast filtering
Ingress Rate Limit in 1Kbps increments
Weighted Round Robin (WRR) Query
Technology
Switch Management Specifications•
SNMP v1, v2c, v3 with multiple
IP addresses
RFC 1157, 1902-1907
RFC 768 UDP
UDP Relay
RFC 854-859 Telnet
RFC 951 BootP
RFC 1213 MIB II
RFC 1757 RMON groups 1,2,3, and 9
RFC 1215 SNMP Traps
RFC 1493 Bridge MIB
RFC 1643 Ethernet Interface MIB
RFC 1534 DHCP and BootP
Interoperation
RFC 2131, 2132 DHCP and BootP
RFC 2865 RADIUS (both switch and
management access)
RFC 2866 RADIUS Accounting
Private Enterprise MIB
Port Mirroring Support (many to one)
RFC 2236 IGMP v2
IGMP Querier
DiffServ QOS (RFC 2998)
DHCP/Bootp Relay -primary and
backup (RFC3046, option 82)
RFC 2030 Simple Network Time
Protocol (SNTP)
SYSLOG
Firmware upgrade via TFTP or HTTP
Port Description
Performance Specifications•
Forwarding modes: Store-and-forward
Bandwidth:
GSM7212: 24 Gbps (non-blocking)
GSM7224: 48 Gbps (non-blocking)
GSM7248: 96 Gbps (non-blocking)
Switch latency: 20 us for 64-byte
frames (1G to 1G)
System memory: 64 MB
Packet buffer memory: 122 KB
embedded memory per port
Code Storage (Flash): 8 MB
Address database size: 8K media
access control (MAC) addresses
Number of VLANs: 512 (1-4096)
Number of trunks: 6
Number of queues: 4
Jumbo frame support: up to 9K
packet size
Acoustic noise:
GSM7212: 41.6 dB
GSM7224: 60 dB
GSM7248: 47 dB
Heat Dissipation:
GSM7212: 28.24 BTU/hr
GSM7224: 28.24 BTU/hr
GSM7248: 28.24 BTU/hr
Mean Time Between Failure (MTBF):
> 57,000 hours (> 6 years)
User Interfaces
Command Line Interface (CLI) via
console port (4 sessions)
Web-based management via
embedded HTTP server protected with
Secured Sockets Layer
(SSLv3) or Transport Layer Security
(TLS v1)
Telnet remote login (5 sessions)
securable with Secure Shell
(SSH v1.5, v2)
Broadband
modem
Wireless Notebook PC's
with WG511T Wireless Adapters
Internet
Desktop PC's with GA311 Gigabit Cards
WG302
ProSafe 802.11g
Wireless Access Point
Servers with
GA311 Gigabit Cards
Notebook PC's with GA511 Gigabit Cards
FVX538 ProSafe™
VPN Firewall 200
PDA
GSM7248 ProSafe™ 48-port
Gigabit L2 Managed Switch
NMS100 ProSafe™ Network
Management Software
ProSafe
®
12-, 24-, 48-port Gigabit L2 Managed Switches GSM7212, GSM7224, GSM7248