Lenovo G8000 Manuel du produit - Page 14

Parcourez en ligne ou téléchargez le pdf Manuel du produit pour {nom_de_la_catégorie} Lenovo G8000. Lenovo G8000 19 pages.

Figure 5. Rack optimized server aggregation of 1 GbE attached rack servers

Table 5 lists the features and benefits.

Table 5 Features and benefits

Features

Line-rate, non-blocking, all 48 ports

Less than 3 micro-seconds latency

Four 10 GbE uplink ports (40 Gb bandwidth to the core or

upstream switch)

Standards-based Layer 2/3 protocols, industry standard CLI Interoperates with existing network. No learning curve.

The design goal is to interoperate with an existing Layer 2/3 switch and deploy G8000s at the Data Center Edge:

Logical configuration: Configure G8000s for Layer 2. Apply VLAN domains (1 and 2) at Core switches.

Full Layer 2/3 feature set: STP, MSTP, RSTP, PVRST+; RIP v1/2, static routes, and OSPF.

Security: 802.1X; RADIUS/TACACS+; Wire Speed ACLs, SSH v1, v2; HTTPS Secure BBI.

QoS: Up to eight queues/port, IEEE 802.1p and DiffServ prioritization.

Figure 6 shows an example of a rack-optimized server aggregation logical design.

RackSwitch G8000

Benefits

Supports massive compute and virtualization workloads.

Faster application response times.

Minimal oversubscription: 1:0.8 (~1 to 1).