IBM Networking Operating System

Module Feature Standard/Basis
Security RADIUS with EAPOL IEEE 802.1x
TACACS+ (Cisco)
SCP  
Wire speed filtering: allow and deny  
HTTPS Secure BBI  
SSH v2  
Secure interface login and password  
MAC address move notification  
Shift B Boot menu (password recovery/factory default)  
SecureID  
LDAP  
CoPP  
Enhanced password security  
VLANs Port-based VLANs  
4096 VLAN IDs support IEEE 802.1q
Guest VLAN IEEE 802.1x
Private VLAN Edge  
Lossless Ethernet Data Center Bridging/Converged Enhanced Ethernet IEEE 802.1
Priority based flow control (PFC) IEEE 802.1Qbb
Enhanced transmission selection (ETS) IEEE 802.1Qaz
Data center bridge exchange protocol (DCBX) IEEE 802.1
FIP snooping T11/08-079v0
Fibre Channel/FCoE FC-BB-5 compliant full fabric switch T11 FC-BB-5
FCoE INCITS T11.3, FC-BB-5
N_Port Virtualization (NPV) Gateway FC-BB-5 compliant
FC port speeds 4 Gb and 8 Gb
Bridging to Fibre Channel SANs  
Direct attachment of FCoE targets  
Manageable via ISCLI/BBI  
FC port speeds 4 Gb and 8 Gb
Fabric services Fabric services include Name Server, Registered State Change Notification (RSCN), Login services, Zoning
WWN, FCID, or Alias based zoning  
Login load distribution  
FC classes of service Class 2 and Class 3
Manageable via ISCLI/BBI  
FCoE LAG  
Trunking LACP IEEE 802.3ad
Static trunks (EtherChannel)  
Configurable trunk hash algorithm  
Spanning tree Multiple spanning tree (MSTP)
MSTP in stacking mode
IEEE 802.1s
Rapid spanning tree IEEE 802.1w
BPDU guard  
Root guard  
Loop guard  
Quality of service Priority queues SLP allows computers and other devices to find services in a local area network without prior configuration.
DSCP remarking  
Metering  
Routing protocols/Layer 3 features RIP v1/v2 NOTE: Multiple RFCs
OSPF NOTE: Multiple RFCs including RFC5340
BGP NOTE: Multiple RFCs
Dynamic BGP peers  
BGP route-reflector  
BGP Next hop self  
eBGP Multi-hop  
IP interface on physical port  
Policy-based routing  
High availability Layer 2 failover  
Virtual Router Redundancy Protocol (VRRP) IETF RFC 2338
Virtual Link Aggregation Groups (vLAG) Virtual Link Aggregation Groups allow for multi-chassis link aggregation and facilitates active-active uplinks of access layer switches. vLAG with Spanning Tree off helps avoid the wasted bandwidth associated with links blocked by spanning tree.
Multicast IGMP Snooping v1, v2 and v3 with 4K IGMP groups IETF RFC 2236, 3376
Protocol Independent Multicast
(PIM) Sparse Mode/Dense Mode
PIM-SM draft 05
PIM Sparse Mode with vLAG  
Monitoring Port mirroring  
VLAN mirroring  
ACL notification  
ACL-based mirroring version 5  
SFlow version 5  
UDLD  
ERR-disable  
Virtualization VMready with VI API and pre-configuration of VM OUI MACs VMready provides Virtual Machine-aware networking for dynamic Virtual Machine mobility using any standard hypervisor. This integration ensures that essential network personality characteristics (VLAN, QoS and ACLs) automatically follow Virtual Machines (VMs) as they move dynamically from server to server across an enterprise datacenter network. VMready is capable of supporting Edge Virtual Bridging (EVB) as defined by IEEE 802.1Qbg.
Distributed vSwitch and VMware Supports the IBM Distributed Virtual Switch 5000V and VMware vSphere 5.0
Unified Fabric Port Provides a cost-effective way to maximize the benefits of client’s 10 Gb (and higher) physical NICs by letting them allocate, share and dynamically control their network throughput according to their needs. UFP separates server bandwidth into multiple secure channels to serve different applications and traffic types.
It dynamically allocates bandwidth as traffic needs change. UFP also works with converged enhanced Ethernet, Fibre Channel over Ethernet and FIP snooping in standalone (non-stacked) mode.*
vNIC management through SNMP applications vNIC carves up a dual-port 10 G adapter into eight virtual NICs (vNICs) and creates dedicated virtual pipes between the adapter and the switch. vNIC functionality provides the ability to dynamically allocate bandwidth per vNIC in increments of 100 Mb.
Management features FTP  
sFTP  
Netboot  
USB boot  
SYSLOG configuration tracking Logging of all configuration changes include what was changed and the user making the change.
Stacking Stacking allows multiple switches to behave as a single device, sharing a single IP address utilizing a single configuration file. Stacking allows servers with multiple NICs to utilize LACP to load balance the traffic across their network interfaces and maintain the redundancy of multiple network devices upstream.
LLDP stacking LLDP is a standards based protocol used by vendors to advertise and discover the identity and capabilities of other devices on the local network. Extending the stacking feature to support LLDP means the stack can now advertise itself to others and be identified as a single unit with the combined features and port capabilities of the stack.
Hybrid Ethernet/Fibre Channel stacking  
Local preference for stacking Local preference in stacking provides a configuration option where the user can specify the local ports as a preferred path over the shared stacking link.
Logical switch partitioning (SPAR) SPAR provides the ability to create logical Layer 2 switch partitions within a single physical switch. This provides dedicated port isolation to different networks without incurring the cost of additional hardware.
HOST-RESOURCES-MIB  
SMI-S and SNMP MIB Support added for IBM Director
Microburst detection  
Clients isCLI (Cisco-like)  
Scriptable CLI  
Browser-based client or telnet  
Management ACLs  
Standard protocols IPv6  
SNMP v1, v2c and v3 Supports eight read-only or read-write community strings
RMON  
Dual NTP server support  
DHCP client  
DHCP relay  
DHCP option 82  
DHCP option 7  
DHCP option 12  
DHCP snooping  
LLDP IEEE 802.1ab
Jumbo Frames  
Flow Control IEEE 802.3x
OpenFlow OpenFlow Switch Specification Version 1.0. Also supported in hybrid mode, supporting simultaneous use of OpenFlow and L2/L3 switching ports
Precision Time Protocol (PTP) PTP synchronizes clocks in a computer network
Service Location Protocol (SLP) SLP allows computers and other devices to find services in a local area network without prior configuration.
Switch platforms supported* IBM RackSwitch G8316  
IBM RackSwitch G8264T  
IBM RackSwitch G8264  
IBM RackSwitch G8264CS  
IBM RackSwitch G8124/G8124E  
IBM RackSwitch G8052  
IBM RackSwitch G8000  
Virtual Fabric 10 Gb Switch Module for IBM BladeCenter  
1/10 Gb Ethernet Switch Module for IBM BladeCenter  
IBM Flex System Fabric CN4093 10 Gb Converged Scalable Switch  
IBM Flex System EN4093 and EN0493R 10 Gb Virtual Fabric Scalable Switch  
IBM Flex System EN2092 1 Gb Ethernet Scalable Switch  

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