Cisco command line configuration:
CLI:SW#conf t
Software (configuration) # Interface range f11-2
SW (Configuration -if)# Channel Group 1 Ideal Mode/On
Software (configuration -if)# switch port
SW (Configuration -if)# Switch Port Mode Trunking
SW (Configuration -if)# Switch Port Relay Encapsulation dot 1q
You can enter the port channel through the interface port-channel 1
Huawei port aggregation configuration:
Port aggregation of Huawei switches can be achieved by the following commands:
S3250 (configuration) # link aggregation port_num 1 to port _ num2 {ingress | ingress-egress}
Where port_num 1 is the starting port number and port_num2 is the ending port number. Entrance/entrance-exit is usually selected as the parameter option.
Pay attention to the following points when performing port aggregation:
1. Each Huawei switch only supports 1 aggregation groups.
2. Each aggregation group can only aggregate up to 4 ports.
3. The port numbers participating in aggregation must be continuous.
You can monitor the aggregation port by the following command:
S3026 (Configuration) # Display Link Aggregation [Primary Port Number]
Among them, the main port number is the port with the smallest port number among the ports participating in the aggregation.
This command can display some parameters related to port aggregation, such as which ports are included in the aggregation group.
Ruijie Port Aggregation Configuration:
Switch # Configuration Terminal
Switch (configuration) # Interface range FastEthernet11-2
Switch (if range is configured) # Port Group 5
Switch (Configuration -if- Range) # Switch Port Mode Trunking
You can use the command #interface aggregateport n(n is the AP number) in global configuration mode to directly create an AP (if the AP n does not exist).
Configure traffic balance of aggregation ports.
Aggregation port load balancing {dst-mac | src-mac |ip}
Set the AP's traffic balance and select the algorithm to use:
Dst-mac: Allocate traffic according to the destination mac address of the incoming message. In each link of AP, messages with the same destination MAC address are sent to the same interface, and messages with different destination Macs are assigned to different interfaces.
Src-mac: allocates traffic according to the source mac address of the incoming message. In each link of AP, messages from different addresses are assigned to different interfaces, and messages from the same address use the same interface.
Configure traffic balance of aggregation ports.
Aggregation port load balancing {dst-mac | src-mac |ip}
Set the AP's traffic balance and select the algorithm to use:
Dst-mac: Allocate traffic according to the destination mac address of the incoming message. In each link of AP, messages with the same destination MAC address are sent to the same interface, and messages with different destination Macs are assigned to different interfaces.
Src-mac: allocates traffic according to the source mac address of the incoming message. In each link of AP, messages from different addresses are assigned to different interfaces, and messages from the same address use the same interface.
Ip: allocate traffic according to source IP and destination IP. Traffic from different source IP- destination IP pairs is forwarded through different ports, the same source IP- destination IP pair is forwarded through the same link, and other source IP- destination IP pairs are forwarded through other links.
Second, the price comparison
Generally speaking, in the same equipment environment, Cisco is the most expensive, followed by Huawei H3C, and Ruijie is cheaper.
Analysis of major manufacturers
Cisco (Cisco Systems)
1984 65438+In February, Cisco Systems was established in the United States. Cisco Systems currently has more than 35,000 employees worldwide, and its turnover in fiscal year 2004 exceeded $22 billion.
Cisco Systems is the world's leading provider of Internet equipment. Its network devices and application schemes connect people, computing devices and networks all over the world, so that people can use various devices to transmit information anytime and anywhere. Cisco provides customers with end-to-end network solutions, enabling customers to build their own unified information infrastructure or connect with other networks. Cisco provides the most extensive network hardware products, Internet operating system (IOS) software, network design and implementation and other professional technical support, and cooperates with partners to provide technical support and professional training services in network maintenance and optimization.
Cisco Systems' services and support in China are improving day by day. At present, in addition to TAC and spare parts warehouses in Beijing, Shanghai, Guangzhou and Chengdu, it also provides Chinese 3W services and support, including 24-hour global telephone hotline service, Chinese e-mail service and various technical trainings. Experienced Cisco engineers not only bring great convenience for users to solve various problems, but more importantly, they strengthen the technical ability of agents of Cisco Systems (China) Network Technology Co., Ltd., so that they can better provide direct support to users on the front line.
As an important supplier of network equipment, Cisco has developed a wide range of comprehensive services according to the characteristics of network system and the different needs and unique requirements of customers through the continuous efforts of itself and system integrators and the cooperation of the majority of end users, providing unique products and services for end users, and established a perfect system in China to meet the challenges and requirements of new markets.
Huawei/Huawei 3Com
Huawei is the world's leading provider of next-generation telecom network solutions. Huawei is committed to providing customers with innovative products, services and solutions that meet their needs and create long-term value and potential growth for customers. Huawei's products and solutions cover mobile (HSDPA/WCDMA/EDGE/GPRS/GSM, CDMA 20001Xevdo/CDMA 20001X, TD-SCDMA and WiMAX), core network (IMS, mobile soft LANSwitch, NGN) (FTTX, xDSL, optical network, router and LAN.
Huawei has set up many research institutes around the world, including India, the United States, Sweden, Russian Federation and China. Among its 40,000 employees, 48% are engaged in research and development. By the end of 2005, it had applied for more than12,500 patents, making it the unit that applied for the most patents in China for several years in a row. Huawei's marketing and service network covers the whole world, providing customers with fast and high-quality services. At present, Huawei's products and solutions have been applied to 28 top 50 operators in the world, serving more than 654.38 billion users worldwide.
In 2005, Huawei 3Com achieved remarkable development, mainly because the technical advantages of both parties in the joint venture company were highly complementary. The product lines of Huawei and 3Com only overlap a little in Ethernet switches. In the field of Ethernet switches, Huawei's Quidway series product line is relatively more complete. The network card, socket switch, NBX voice products and WLAN products of 3Com Company are all products that Huawei does not have or the product line is incomplete. After entering Huawei's 3Com joint venture company, it has formed a good supplement to Huawei's original products.
At the same time, the technological advantages of both parties can be effectively integrated and innovated into new technical products and solutions. ComVare is called general routing platform in Huawei 3Com, which is the integration of Huawei VRP and 3Com IP patented technologies in Huawei 3Com.
Huawei 3Com aims to realize demand-oriented R&D and adopts the world-leading product R&D management system IPD. Its core idea is to emphasize that market demand is the driving force of product development and to manage product development as an investment. Its core content includes process reengineering and product reengineering. Through the collaborative work of the joint teams of technology, users, services and markets, it can be ensured that users' needs are normally brought into the company's R&D and operation system in advance. Under this R&D system, users cooperate with Huawei 3Com to develop solutions suitable for their own needs, and users actually become a part of Huawei 3Com R&D system.
ruijie networks
Ruijie Network was established in June 2000 with a registered capital of 1 100 million yuan. Ruijie Network currently employs more than 1600 people and its annual turnover exceeds1500 million yuan. Is a professional network equipment manufacturer.
At present, Ruijie's customer service system has developed into a national service system consisting of 265,438+0 regional customer support centers, more than 200 authorized or certified service stations, more than 65,438+050 pre-sales engineers and more than 400 experienced and professionally trained maintenance engineers, and has successfully passed the international quality assurance system ISO9000-2000 certification, providing users with all-round, convenient and high-quality services.
Ruijie Network enhances its competitiveness through service differentiation, builds and builds its own "6S service" service brand, and enhances the influence and driving force of corporate brands by increasing the added value of service brands. "6S service" is an active customer experience service. The basis of launching this service is that Ruijie Network has strong core technology research and development strength and service guarantee ability. In the pre-sales process, customers' recognition of product value is influenced by their own publicity, commitment and word of mouth; Provide customers with more personalized choices in sales to meet personalized value needs; Maintain customer relationship for a long time after sale and tap the life value of customers; At the same time, it gives feedback on the actual application of the product, providing important information for improving or updating the product and helping to enhance the value of the product.