Chapter 4 FCIP over IP/MPLS Core

Testing Scenarios and Results

Figure 4-14shows the average latency with packet size of 1024.

Figure 4-14 Average Latency—Packet size 1024

Average Latency (us)

Packet size 1024

 

1200

 

 

 

 

 

 

 

 

 

(us)

1000

 

 

 

 

 

 

 

 

 

800

 

 

 

 

 

 

 

 

 

Latency

 

 

 

 

 

 

 

 

 

600

 

 

 

 

 

 

 

 

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

 

 

132433

 

0

20

30

40

50

60

70

80

90

 

10

100

 

 

 

 

 

Utilization

 

 

 

 

Scenario 3—Cisco MDS 9216i Connection to Cisco 7500 (PE)/GSR (P)

In this scenario, the Cisco 7500 is used as a PE and the FCIP traffic is passed over the GSR (P) routers (see Figure 4-15). Typically, the Cisco 7500 is used as a PE router where traffic demand is minimal. The Cisco 7500 cannot transport line rate for Gigabit Ethernet traffic and is limited to around 35 percent of Gigabit Ethernet bandwidth. This is ideal when the customer traffic is compressed and the requirement does not go beyond the capabilities of the Cisco 7500. As the traffic demand increases, the Cisco 7500 can be replaced by high performing routers like the GSR.

Figure 4-15 Scenario 3—MDS 9216i Connected to 7500 (PE)/GSR (P)

GSR 12410

GSR 12410

Provider Core

Provider Core

GSR 12410

Provider Core

Cisco 7500

PE

Gigabit

Serial/DS3/DS1Ethernet/POS/

Cisco 7500

PE

 

Ethernet/POS/

Gigabit

Serial/DS3/DS1

 

10.10.10.1

11.11.11.1

132434

 

Data Center High Availability Clusters Design Guide

4-26

OL-12518-01

Page 26
Image 26
Cisco Systems OL-12518-01 manual Scenario 3-Cisco MDS 9216i Connection to Cisco 7500 PE/GSR P

OL-12518-01 specifications

Cisco Systems OL-12518-01, also known as the Cisco Management Services for Wireless LAN Controller, is a key component for businesses seeking to enhance their wireless networking capabilities. This product offers a comprehensive management solution designed to ensure high performance and security of wireless networks.

One of the main features of OL-12518-01 is its centralized management interface, which simplifies the deployment and operation of multiple access points across an organization. This centralized approach allows network administrators to manage all wireless devices from a single pane of glass, significantly improving operational efficiency and reducing the potential for human error.

The product is built upon various robust technologies that enhance its performance. It includes advanced features like Quality of Service (QoS) support, which prioritizes bandwidth for critical applications. This ensures that mission-critical operations run smoothly, even in environments with high user density. Furthermore, the Wireless LAN Controller supports a variety of security protocols, including WPA3, ensuring that user data and wireless networks are protected against unauthorized access.

A significant characteristic of OL-12518-01 is its scalability. As businesses grow, their network requirements can change dramatically. The Cisco Management Services solution is designed to scale easily alongside the organization’s needs, allowing for the addition of more access points and the integration of advanced features seamlessly. This adaptability makes it suitable for both small businesses and large enterprises, ensuring consistent wireless connectivity across diverse spaces.

Moreover, OL-12518-01 features robust analytics and reporting capabilities. It provides valuable insights into network performance and user behavior, enabling administrators to make informed decisions about resource allocation and troubleshooting. With real-time monitoring tools, IT staff can quickly identify and resolve issues, minimizing downtime and enhancing overall user experience.

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.