Lenovo RackSwitch G8124E Manuale del prodotto - Pagina 18
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Table 5 lists the features and benefits of the server aggregation.
Table 5. Features and benefits
Features
Line-rate, non-blocking, all 24-ports
Less than 600 nano-second latency
Support for IGMP Snooping and L3 forwarding
Standards-based Layer 2/3 protocols, industry standard
CLI
Rack-optimized server aggregation: 1 GbE attached rack servers
The design goal is a G8124E (10 GbE) switch at Distribution Layer and G8052 (1 GbE) at Edge/Access
(Figure 6):
Logical configuration: Configure G8052s for Layer 2 and apply static routes for L3 forwarding.
Full Layer 2/3 feature set: STP, MSTP, RSTP, PVRST+;RIP v1/2, static routes, 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. Rack-optimized server aggregation: 1 GbE attached rack servers
RackSwitch G8124E
Benefits
Supports massive compute and virtualization
workloads.
Faster application response times.
Enables high-bandwidth, low-latency multicast
applications.
Interoperates with existing network. No learning curve.
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