B-Series – Data Sheet
3
MAC Address Table Size
32,000
VLANs
4,094 VLAN IDs
1,024 VLAN Entries per Stack
Switching Services
IEEE 802.1AB – LLDP
ANSI/TIA-1057 – LLDP-MED
IEEE 802.1D – MAC Bridges
IEEE 802.1s – Multiple Spanning Trees
IEEE 802.1t – 802.1D Maintenance
IEEE 802.1w – Rapid Spanning Tree Reconvergence
IEEE 802.3 – Ethernet
IEEE 802.3ab – GE over Twisted Pair
IEEE 802.3ad – Link Aggregation
IEEE 802.3ae – 10 Gigabit Ethernet (fiber)
IEEE 802.3af – PoE
IEEE 802.3at – High Power PoE (up to 30W per port)
IEEE 802.3i – 10Base-T
IEEE 802.3u – 100Base-T, 100Base-FX
IEEE 802.3z – GE over Fiber
Full/half duplex auto-sense support on all ports
IGMP Snooping v1/v2/v3
Jumbo Frame support (9,216 bytes)
Loop Protection
One-to-One and Many-to-One Port Mirroring
Port Description
Protected Ports
Selectable LAG Configuration (6 x 8, 12 x 4, 24 x 2)
Host CPUProtection – Broadcast/ Multicast/ Unknown Unicast
Suppression
Spanning Tree Backup Root
STP Pass-Thru
VLAN Support
Generic Attribute Registration Protocol (GARP)
Generic VLAN Registration Protocol (GVRP)
IEEE 802.1p – Traffic classification
IEEE 802.1q – VLAN Tagging
Protocol-based VLANs with Extreme Networks Policy
IEEE 802.3ac – VLAN Tagging Extensions
Port-based VLAN (private port/private VLAN)
Tagged-based VLAN
VLAN Marking of Mirror Traffic
Standalone VLAN Association application for subnet, protocol and
MAC based VLAN classification
Quality of Service
8 Priority Queues per Port
802.3x Flow Control
Class of Service (CoS)
Ingress Rate Limiting
IP ToS/DSCP Marking/Remarking
IP Precedence
IP Protocol
Layer 2/3/4 Classification
Multi-layer Packet Processing
Mixed Queuing Control – Strict and
Weighted Round Robin
Source/Destination IP Address
Source/Destination MAC Address
RFC 2474 Definition of Differentiated Services Field
Security
ARP Spoof Protection
DHCP Spoof Protection
Dynamic and Static MAC Locking
EAP Pass Thru
Hybrid Mode
IEEE 802.1X Port Authentication
MAC-based Port Authentication
RADIUS Accounting for network access
RADIUS Client
IPsec for RADIUS transactions
RFC 3580 – IEEE 802.1X RADIUS Usage Guidelines
Multi-user Authentication
Pre-login banner
Password encrypted using a FIPS 1402 approved algorithm
Secure Networks Policy
Secured Shell (SSHv2)
Secured Socket Layer (SSL)
User and IP Phone Authentication
Web-based Port Authentication
Auto Console Disconnect
Security Log
Secure Directory
IPv4 Routing
Standard Access Control List (ACLs)
Extended ACLs
VLAN-based ACLs
Service ACLs
IPv6 ACLs - not simultaneously supported with policy
MAC-based ACLs - not simultaneously supported with policy
ARP & ARP Redirect
IP Helper Address
RFC 826 – Ethernet ARP
RFC 1058 – RIP v1
RFC 1256 – ICMP Router Discovery Messages
RFC 1519 Classless Inter-Domain Routing
RFC 1724 – RIPv2 MIB Extension
RFC 2236 – IGMPv2
RFC 2453 – RIP v2
RFC 3046 – DHCP/BootP Relay
RFC 3376 – IGMPv3
Static Routes
MIB Support
Extreme Networks Entity MIB
Extreme Networks Policy MIB
Extreme Networks VLAN Authorization MIB
Extreme Networks Spanning Tree Diagnostic MIB
ANSI/TIA-1057 – LLDP-MED MIB
IEEE 802.1AB – LLDP MIB
IEEE 802.1X MIB – Port Access
IEEE 802.3ad MIB – LAG MIB
RFC 826 – ARP and ARP Redirect
RFC 951, RFC 1542 – DHCP/BOOTP Relay
RFC 1213 – MIB/MIB II
RFC 1493 – BRIDGE-MIB
RFC 1643 – Ethernet-like MIB
RFC 2096 – IP Forwarding Table MIB
RFC 2131, RFC 3046 – DHCP Client/Relay
RFC 2571 – SNMP Framework MIB
RFC 2465 – IPv6 MIB
RFC 2466 – ICMPv6 MIB
Features / Standards and Protocols
