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G-Series – Data Sheet 2

Making use of Extreme Networks’ policy capabilities, a network

administrator can deﬁne distinct roles or proﬁles that represent

speciﬁc operational groups within an organization. Each

deﬁned role is granted individualized access to speciﬁc network

services and applications (e.g., manager, employee, guest) and

these access privileges remain associated with users as they

move across both wired and wireless network access points.

Users are authenticated via IEEE 802.1X, MAC address, or web

authentication, and then assigned a predeﬁned operational role

ensuring that each user has access to appropriate information,

thus aligning network resource utilization with business goals

and priorities.

In order to sustain a secure, feature-rich and cost-eective

network well into the future, the G3 includes a lifetime warranty.

Features

SECURITY

• Business-oriented policy-based security by user, protocol,

port, or VLAN

• Technology-oriented ACL-based security by port and per

VLAN

• Better password security via increased complexity, history

tracking and aging. Passwords can now be encrypted using

a FIPS 1402 approved algorithm.

• Multiple user authentication via IEEE 802.1X, Web portal,

and/or MAC address simultaneously for up to 8 users/

devices per port

• Multiple user VLAN assignment via RFC 3580 for up to 8

users/devices per port

• Acceptable use policy enforcement when deployed with

Extreme Networks Network Management Suite (NMS)

• Rapid detection, isolation, and remediation of threats when

deployed with the Extreme Networks NMS and Intrusion

Prevention System (IPS)

• Proactive protection services:

• MAC address lockdown / lockout

• Worm & virus quarantine

• Source port pairing

• ARP broadcast protection

• BPDU port protection

• DHCP service protection

PERFORMANCE

• Crossbar capacity: the G3 provides a crossbar capacity of

up to 285.7 Mpps and 384 Gbps bandwidth

• Switch capacity: the G3 performs at wire speed per port

and provides switching capacity up to 214 Mpps throughput

with current IOMs

• Address table size: up to 32,000 addresses are supported

• Hardware queues: 8 hardware queues per port are

supported

MANAGEMENT

• Secure management: authenticated and encrypted SNMPv3

support in addition to SSHv2 and SSL

• Policy support: the G3 supports the creation of 31 proﬁles

and 1,536 unique policy rules per device; up to 8 roles or

proﬁles are supported per port

• Port mirroring: mirrors ingress trac from switch port(s)

to a local or remote device for further trac analysis or

compliance purposes

• RMON: provides advanced monitoring and reporting

capabilities for statistics, history, alarms, events, ﬁlter and

packet capture. Note: packet capture is sampling only;

packet capture/ﬁlter sampling is disabled by default and

cannot be enabled on the same interface concurrently with

port mirroring

• IEEE 802.1AB Link Layer Discovery Protocol (LLDP):

automated device discovery protocol for easy mapping by

network management applications

• Alias/node table: dynamically updated local directory of

attached users and devices used to locate and resolve IP

addresses to MAC addresses throughout the network

CONVERGENCE

• LLDP-MED (Media Endpoint Discovery): a standard

extension of LLDP that stores values for parameters such as

QoS and VLAN to automatically conﬁgure network devices

such as IP phones

• IP multicast routing: optional advanced routing license

supports DVMRP and PIM sparse mode

• IP multicast snooping (data-driven IGMP): automatically

prevents ﬂooding of IP multicast trac

CONNECTIVITY

• IEEE 802.3af Power over Ethernet: provides up to 15.4 W

per port to IEEE 802.3af compliant PoE powered devices

such as IP phones, wireless access points, and security

cameras

• PoE power management: prioritizes which ports receive

power and detects powered and non-powered end devices

to enable attachment of PoE and standard Ethernet devices

on a single switch. Class-based power management assigns

the maximum amount of power required for a PoE class

(0-4) to an attached device. Manual Mode distributes power

to PoE-powered I/O modules manually, allowing for extra

power to be distributed to designated ports.

• Jumbo frames: enables high-performance remote backup

and disaster-recovery services

• IPv6 capable: IPv4/IPv6 dual host management support

with IPv6 routing via an optional IPv6 routing license

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