Testing Scenarios and Results

Chapter 4 FCIP over IP/MPLS Core

When a PE router forwards a packet received from a CE router across the provider network, it labels the packet with the label learned from the destination PE router. When the destination PE router receives the labeled packet, it pops the label and uses it to direct the packet to the correct CE router. Label forwarding across the provider backbone is based on either dynamic label switching or traffic engineered paths.

A VRF contains the routing information that defines the customer VPN site that is attached to a PE router. It consists of the following elements:

•An IP routing table

•A derived CEF table

•A set of interfaces that use the forwarding table

•A set of rules and routing protocols that determine what goes into the forwarding table

Test Objectives

This section describes the testing performed to simulate an IP/MPLS network and to transport FCIP traffic across the simulated SP network. The test objectives were as follows:

•Transporting FCIP traffic (from the customer location) using the Cisco MDS 9216i as the FCIP gateway across IP/MPLS

•Verifying throughput across IP/MPLS

•Verifying whether the traffic can be passed without any errors, including VSANs

•Assessing the impact of core failover

•Assessing the impact of maximum transmission unit (MTU) size

Lab Setup and Topology

Figure 4-10shows the test lab setup, which consists of two Cisco MDS 9216s connected to the PE routers (Cisco 7500 and GSR) running MPLS. The PEs connect to the core GSR boxes running MPLS.

	Data Center High Availability Clusters Design Guide
4-20	OL-12518-01

OL-12518-01 specifications

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In summary, Cisco Systems OL-12518-01 is a powerful wireless LAN management solution that combines centralized management, advanced security features, scalability, and comprehensive analytics. These characteristics make it an ideal choice for organizations aiming to optimize their wireless networking performance while ensuring security and reliability in their operations. By investing in OL-12518-01, businesses can achieve a robust wireless infrastructure that meets their current and future needs.

Cisco Systems OL-12518-01 Testing Scenarios and Results, Test Objectives, Lab Setup and Topology

Models: OL-12518-01