Vswitches play an important role in the enterprise network, usually the core of the entire network. In the network era where hackers are intruding into the cloud and the virus is raging, the core switch also takes responsibility for network security.
Bkjia.com exclusive Article] With the continuous improvement of the information technology level of the Organization, the requirements for signal processing capabilities and network transmission speed are constantly improved, and the quality and
Find the root cause: Solve the Problem of switch blocking. Recently, the switch blocking has been favored by many friends. Let's take a deeper look at the problem of switch blocking today! We are surprised that the Network Worm rate switch is
When using a vswitch, it is inevitable that a fault will occur. Therefore, we should take measures to eliminate the switch fault and have a certain understanding of common faults. In large-scale LAN networks, network channels are often severely
There are many things worth learning about Switch Equipment. Here we mainly introduce how to troubleshoot cache overflow of switch equipment. A switch is an important data exchange and processing device in a LAN. Its performance directly affects the
Vswitch fault diagnosis technology: When you connect to a server through TELNET and use a wireless router, problems such as the switch fault diagnosis technology often occur. Here we will introduce the solutions to many problems involved in the
Switch faults are still commonly used. So I have studied the general classification and troubleshooting methods of switch faults. I will share them with you here, hoping they will be useful to you. A software fault of a vswitch refers to a switch
This configuration only requires that IPv6 be installed on at least two nodes in the same CIDR Block (that is, a link or subnet) without an intermediate router.
Displays the configurations of two nodes on a single subnet that uses the local link
The processing speed of the switch itself can reach a very high level. Users are often superstitious about the Gbps-level high-speed backplane. In fact, this is a misunderstanding. The network used by workstations or servers connected to the access
Dynamic Routing varies with the network operation. The router automatically calculates the optimal data transmission path based on the functions provided by the routing protocol, and obtains the dynamic route table.
Based on the Routing algorithm,
The soft decision does not make a decision. It only provides information on speculation and credibility, so that subsequent algorithms (such as the Viterbi algorithm) can be further processed and comprehensively determined based on other information.
Broadband routers are now very popular, and the overall configuration is becoming easier and easier. Generally, a single ADSL line can only support Internet access from one computer. However, after using a Broadband Router, an ADSL line can support
When should I use a complete IP address or a network address?OSPF is the link state protocol, which mainly refers to the interface status such as ip address, mask, Hello time ....) this information will be exchanged through LSAs during the
CAT 1CAT1> (enable) show running-configBegin!# ***** NON-DEFAULT CONFIGURATION *****!!# Version 6.3 (5)!# SystemSet system name CAT1Set system highavailability enable! -- Enables high availability on Catalyst switch.!# VtpSet vtp domain ciscoSet
OSPFUse5Different packet types. Each type is used to support different, dedicated network functions. This5Type:
· HELLOPackets(Type1).·Database description message(Type2).·Link-Status Request Message(Type3).·Link-Status update
1. Overview
OSPF is a typical Link-state routing protocol. It is generally used in the same routing domain. Here, a routing domain refers to an Autonomous System), that is, AS, which refers to a group of networks that exchange route information
Routing and switching are two important concepts in the online world. Traditional switching occurs on the second layer of the network, that is, the data link layer, while routing occurs on the third layer and network layer. In the new network,
Immunity SILICA wireless kit is a lightweight, hand-held wireless penetration testing product produced by ImmunitySec. it tests the network with a unique test tool, supports 802.11a/B/g/n networks and Bluetooth-based Ethernet networks. I was lucky
Editor's note: Lisa Phifer is vice president of Core Competence, a consulting company focusing on leading network technologies. She has been designing, implementing, and evaluating network and security products for up to 25 years. During her work at
When monitoring or control devices need to communicate over wireless networks, there are currently two candidates: IEEE802.11a/B/gWLAN and Zigbee. Although they were initially designed for different purposes, they have their own advantages in
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.