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High Availability HW Features
The S-Series includes many standard high availability features. These
hardware-based features allow the S-Series to be deployed in mission
critical environments that require 24/7 availability.
High Availability Summary:
• Passive chassis backplanes S1A, S3, S4, S6, S8 chassis
• Meshed backplane architecture in the S3 chassis
• Hot swappable fan trays with multiple cooling fans
• Separate system and PoE power supplies
• Hot swappable power supplies
• Multiple AC input connections for power circuit redundancy
• Load sharing/redundant I/O fabrics S4, S6, and S8 chassis
• N+1 fabric redundancy in the S8 and S6 chassis
• Hot swappable I/O fabrics and I/O modules
• Multiple host CPU for N+X redundancy
• Virtual Switch Bonding
Feature-Rich Functionality
Examples of additional functionality and features that are supported in the
Enterasys S-Series.
Features Summary:
• Multi-user, Multi-method Authentication and Policy per port
• Line Rate, non-sampled Netflow (v5/v9)
• Server Load Balancing (LSNAT)
• Network Address Translation (NAT)
• Generic Route Encapsulation (GRE)
• Flow Setup Throttling (FST)
• Flex-Edge Technology
• High Availability Firmware Upgrades (HAU)
• Anti-Spoofing Protection and User tracking
• Virtual Private Port Service (GRE with Layer 2)
• Fabric Routing with IP Host Mobility
• Application Policy Controls (Bonjour, uPNP)
• Remote Port and Flow Mirrors
• Policy driven mirrors
• Layer 2 MAC Access Control Lists
• RADIUS Server Load Balancing
• DHCP Server (IPv4/IPv6)
• IPSLA
Switching/VLAN Services
Generic VLAN Registration Protocol (GVRP)
802.1ab LLDP-MED
802.1ad Provider Bridges
802.1ag Connectivity Fault Management (CFM)
802.1ak Multiple VLAN Registration Protocol (MVRP)
802.1aq (SPB) Shortest Path Bridging (Ready)
802.1ax-2008 / 802.3ad Link Aggregation
- up to 64 groups with up to 8 ports in a group
802.1d MAC Bridges
802.1q VLANs
802.1s Multiple Spanning Tree
802.1t Path Cost Amendment to 802.1D
802.1w Rapid re-convergence of Spanning Tree
802.3 2008 Clause 57 (Ethernet OAM – Link Layer OAM)
802.3ab Gigabit Ethernet (copper)
802.3ae 10 Gigabit Ethernet (fiber)
802.3an 10GBASE-T (copper)
802.3u Fast Ethernet
802.3x Flow Control
802.3z Gigabit Ethernet (fiber)
IP Multicast (IGMPv1,v2,v 3)
IGMP v1/v2/v3 Snooping and Querier
Jumbo Packet with MTU Discovery Support for Gigabit (9216 bytes)
Link Flap Detection
Dynamic Egress (Automated VLAN Port Configuration)
Data Center Bridging
- 802.1Qaz
ETS (Enhanced Transmission Selection)
DCBx (Data Center Bridge Exchange Protocol)
- 802.1Qbb PFC (Priority Flow Control)
- 802.1Qau Congestion Notification
MLD IPv6 Snooping and Querier
Virtual Switch Bonding (VSB)
Anti-Spoofing Suite
- DHCP Snooping
- Dynamic Arp Inspection (DAI)
- IP Source Guard
IP/Routing Features
Static Routes
Standard ACLs
OSPF with Multipath Support
OSPF Passive Interfaces
IPv6 Routing Protocol
Extended ACLs
Policy-based Routing
NAT Network Address Translation
TWCB Transparent Web Cache Redirect
VRF Virtual Routing and Forwarding (IPv6 and IPv4)
Border Gateway Routing Protocol - BGPv4
PIM Source Specific Multicast - PIM SSM
RFC 147 Definition of a socket
RFC 768 UDP
RFC 781 Specification of (IP) timestamp option
RFC 783 TFTP
RFC 791 Internet Protocol
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 Telnet
RFC 894 Transmission of IP over Ethernet Networks
RFC 919 Broadcasting Internet Datagrams
Features/Standards and Protocols
Specifications are subject to change without notice.
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