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As we all know, VLANs exist for convenience of management and security. How to Create a Vlan? Let me configure a simple Vlan network for communication between VLANs and between non-VLANs! The parameters are as follows: Vlan3: 172.28.255.255.255.255.0

ORA-01002: fetch out of sequence Error locating: SQL>! Oerr ora 01002.01002,000 00, "fetch out of sequence"// * Cause: This error means that a fetch has been attempted from a cursor// Which is no longer valid. Note that a PL/SQL cursor loop//

Cisco switch, Cisco switchesSwitch> enable Switch # con Switch # conf Switch # configure ter Switch # configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch (config) # vlan 10 Switch (config-vlan) # exit Switch

Static Routing can also be used for communication between multiple network segments This blog post is sent by Bkjia. My favorite. If you have any questions, go to the blog page for an interactive discussion! Blog: http://dgd2010.blog.51cto.com/15394

Cisco 2950 switch VLAN division first configure the switch SC-2950> SC-2950> enSC-2950 # conf tEnter configuration commands, one per line. end with CNTL/Z.SC-2950 (config) # config-register 0x2102SC-2950 (config) # endAdd three VLANSC-2950 # vlan

JMS (Java Message Service). Used to pass a message between application.Enterprise MessageWebSphere MQ, SONICMQ, Microsoft message Queue (MSMQ), ActiveMQ, Message Bean in EJB, ESB in SOA (Enterprise message Bus) and so on are enterprise Message.When

1. Break forces the exit loop (which can only be placed in a loop) and is used to force exit from the for statement, while statement, or repeat statement.2, continueUsed to forcibly end the loop of the call from the For statement, while statement,

Ubuntu boot into initramfs error solution [problem generated] open the machine, the system starts, suddenly shield a lot of text that should not be seen, and finally stay in initramfs here, if exit can be run to enter the system, the rootdelay time

Basic configurations of Cisco routers and switches: www.2cto.com Router> \ enter the user mode Router when the vro is started> enable \ type the command to enter the Router mode # \ This display mode indicates that the Router mode has been entered #

Abstract:This article describes how to terminate a process and how to use the exit () function to terminate the process and reclaim the user space resources of the process. It analyzes the exit () function and the _ exit () function, difference in

First, I would like to quote Bruce Eckel's statement: "to understand the concept of a thread, we should use the process-oriented programming idea instead of the object-oriented programming idea ". Then, the last two sections of code: 1. Code for

How to Implement the IObjectSafety interface of ActiveX controls in VB -------------------------------------------------------------------------------- Overview This article describes how to implement the IObjectSafety interface of the control

Configuration of Virtual LAN (VLAN), lan vlan Figure 1 Experiment Topology Lab content: (1) Name the switches SWA and SWB respectively. (2) divide Virtual LAN VLANs and statically divide ports into valn. First, use two methods to divide VLANs. L

Do you want to use a BGP router? Use CentOS as In the previous tutorial, I introduced how to use Quagga to convert the CentOS system into an OSPF router without compromise. Quagga is an open source routing software suite. In this tutorial, I will

Error locating: SQL>! Oerr ora 01002.01002,000 00, "fetch out of sequence"// * Cause: This error means that a fetch has been attempted from a cursor// Which is no longer valid. Note that a PL/SQL cursor loop// Implicitly does fetches, and thus may

At present, almost all cartoon cartoons are circulating on the Internet using rmvb. That is to say, people who love cartoons will surely solve the RM code, I don't need to say that the first choice must be RealPlayer, because I don't know what kind

Lab Environment:1. Configure two VLAN 10 and VLAN 20VLAN IP address settings: 192.168.10.1 255.255.255.0 (192.168.10.1 is a VLAN 10 gateway address)VLAN IP Address setting: 192.168.20.1 255.255.255.0 (192.168.20.1 is a VLAN 20 gateway address)2.

ASP tutorial MD5 encryption algorithm full file Private Const Bits_to_a_byte = 8 Private Const BYTES_TO_A_WORD = 4 Private Const BITS_TO_ A_word = Private m_lonbits Private m_l2power   Private Function LShift (Lvalue, ishiftbits)     if

Copy Code code as follows: Private Const Bits_to_a_byte = 8 Private Const Bytes_to_a_word = 4 Private Const Bits_to_a_word = 32 Private M_lonbits (30) Private M_l2power (30) M_lonbits (0) = CLng (1) M_lonbits (1) = CLng (3) M_lonbits (2)

This is a foreign reprint function, can convert any character to MD5 16 for character encryption form, and for irreversible change. Private Const Bits_to_a_byte = 8 Private Const Bytes_to_a_word = 4 Private Const Bits_to_a_word = 32 Private