Lenovo RackSwitch G8264CS Ürün Kılavuzu - Sayfa 3

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VM-aware networking

VMready software on the switch simplifies configuration and improves security in virtualized

environments. VMready automatically detects virtual machine movement between physical servers

and instantly reconfigures the network policies of each VM across VLANs to keep the network up

and running without interrupting traffic or affecting performance. VMready works with all leading VM

providers, such as VMware vSphere, Citrix Xen, and Microsoft Hyper-V.

Layer 3 functionality

The G8264CS includes Layer 3 functionality, which provides security and performance benefits,

because inter-VLAN traffic stays within the switch. This switch also provides the full range of Layer 3

protocols from static routes for technologies, such as Open Shortest Path First (OSPF) and Border

Gateway Protocol (BGP) for enterprise customers.

Seamless interoperability

The G8264CS switches perform seamlessly with other vendors' upstream switches.

Fault tolerance

The G8264CS switches learn alternative routes automatically and perform faster convergence if

there is a link, switch, or power failure. The switch uses proven technologies, such as L2 trunk

failover, advanced VLAN-based failover, VRRP, and Hot Links.

Multicast support

These switches support IGMP Snooping v1, v2, and v3 with 2K IGMP groups. They also support

Protocol Independent Multicast (PIM), such as PIM Sparse Mode or PIM Dense Mode.

Transparent networking capability

With a simple configuration change to easy connect mode, the RackSwitch G8264CS becomes a

transparent network device that is invisible to the core, eliminates network administration concerns

of Spanning Tree Protocol configuration/interoperability and VLAN assignments, and avoids any

possible loops. By emulating a host NIC to the data center core, it accelerates the provisioning of

VMs by eliminating the need to configure the typical access switch parameters.

Components and connectors

The front panel of the RackSwitch G8264CS is shown in the following figure.

Figure 2. Front panel of the RackSwitch G8264CS

Lenovo RackSwitch G8264CS