cisco load balancing router

four-layer load balancer , which is the main destination address and port in the message, plus the server selection method of the Load Balancer device settings, determines the final selected internal server. in the case of common TCP, the load balancer device, when it receives the first SYN request from the client, chooses an optimal server in the way described

When the cisco router is powered on normally, perform the following steps: 1. Test the router hardware When a cisco router is started, a hardware self-check program POST is initiated. This program checks basic hardware functions including CPU, memory, and network interface

following command to restart the vro:Wocould you like to enter the initial configuration dialog? [Yes/no]: n Select no to directly enter CLI ModePress RETURN to get started! Press enter to continue the next step.Router> enRouter # show version Use the show version command to check that the configuration register value is 0x2142.Router # copy star run Use this command to load the startup configuration and s

Cisco router Startup ProcessThe Startup Process of a Cisco router is divided into four main stages: 1. execute POST 2. load the bootstrap program 3. search for and load Cisco IOS softwa

For many beginners, using cisco rommon to maintain a vro, the ROM Monitor of a cisco router is often unfamiliar or even daunting. The reason is simple. First, we do not often use this mode, I am not familiar with the related operations. Second, Operation errors in ROM Monitor mode often cause fatal damage to the vro (such as destroying the IOS file in flash, lead

Recently changed jobs, the company more than 40 people share a 20M bandwidth wireless network, the router for Cisco R2911. Boss, let me make a cacti to monitor Cisco routed network card traffic. The whole days can not get the SNMP data, finally to the routing permission to find that the last operation to the routing SNMP service off, leaving the document written

Encapsulation Frame-relay boot Frame Relay Package Encapsulation Novell-ether rules the Novell unique format used on the network segment Encapsulation PPP set PPP to the encapsulation method used by the serial port or ISDN interface Encapsulation SAP rules the Ethernet 802.2 format used on the network segment the Cisco password is SAP End Exit Configuration mode Erase Remove flash memory or configure cache Erase Startup-config Delete the conte

The difference between four and seven layers of load balancing four layersThe so-called four layer is the fourth layer in the ISO reference model. Four-layer load balancing is also called four-layer switch, it is mainly through the analysis of IP layer and TCP/UDP layer of traffic implementation based on IP plus port

A brief introduction of load Balancing Load balancing is also called load sharing, it refers to load balancing means that by dynamically adjusting the

of security, reliability, and load balancing capabilities. Cisco's innovative DHCP address allocation scheme CNR (Cisco Network Register) it can effectively solve the above problems and support other services such as TFTP and DNS ｡ 1) distributed design of DHCP Server Cisco D Two