Difference

1, on instinct

women marriage service, a franchise store opened in a new city, a woman can go instantly to the culling - a preference for mate. In front of the store, up the side of the sign: - individuals can only go shopping - time! Store a aggregate of six floors,GHD Hair, with a lofty degree of rise,GHD Hair NZ, the higher the quality of a man, but please note that the buyer can at any floor choose - or choose a husband upstairs, but can not return to formerly shopped in the floor ... ...

- to the store seeing because a woman - a husband. On the 1st ground reads: Here's a man have a job. A woman without even looking above the second floor, second floor reads: Here the men go and love of children. Woman ashore the third floor, third floor reads: Here the men work and love of children, yet also very handsome. Wow! She wept, merely still compel myself to ascend. Floor: the men are working here and love children. Suffocating handsome, but also aid with household chores. Wow! Give me a crash! Cried a woman, I am nearly untenable! Then she still climbed the fifth floor. Fifth floor: the men are working here and love of children, suffocating handsome, but also help with household chores, but also has strong mythological sensibilities. Women equitable want to reside in this floor, but still full of seeing forward to holding the maximum class. Sixth floor, there has been a gigantic electronic bulletin embark namely said: you are the floor of the first 123 456 789 visitors, there are no men here, this floor there is a woman equitable to certify how impossible to amuse. Thank you because coming ... ...

Soon, men, matrimony service, a franchise store opened along the avenue, with the former mode of operation - analog - like. The first membrane of the woman was beautiful. The second floor of beautiful women and money ... ... a result, the second floor above the third floor to the 6 floors has never been a man going up ... ...

Interpretation: a woman's instinct is to phantom. Man's instinct is real. This is why good women left men never left more than good reasons, is why the marriage of the Maid of the reasons men and more than complain. Its empty-handed, alternatively right to seize the existing advantages, the advantages of live and love.





2, on trust

- a woman there - did not come home late the next day her husband said he slept in - a female friend, her husband called her best friends 1O, no - a friend know approximately it!

- a man there - did not go home to nap late the next day he told his wife that he slept in - a brother there, she cried his wife's 10 best friends, brothers identified eight Her husband slept in their house ... ...
have two, said: quickly called his friend asked him if he in them. Predictably, once another demonstrated this view! Is even extra preposterous that he even have a buddy at his house drunk, creature resting, and asked his wife not to call him up and respond the phone?

in hanging up the phone, the phone immediately hit that man on his compartment phone, one did so he turned to talk to shout: Where is it? Soon go home, your wife looking for you, I mention you I go back home drunk before ... ... ... ... Do not forget to drink through the finish, he looked at his wife in calm ... ...

Interpretation: We have always heard the story of the wolf came. Do not know every day crying wolf. When we kept the confidence of every other when required. Do not forget to believe the other side is a clear rectitude.






3, with boys on gender

ATM card pick up the money: the car parked next to the ATM, insert your ATM card, along to a password, take money, take the card and invoice.

girls pick up the money with the ATM card: the car parked next to the ATM, make up with composition mirrors, rotate off the engine, put the opener wallet, get off. Looking via bags to find ATM card, insert the ATM card, goes on a quest of bags to find the password written on gum foil, press enter password, read the instructions on the shade, cost two minutes. Press the Cancel key to re-enter the correct password, retard account balances, read an on-screen instructions, choose to withdraw money. Into the car, make up with makeup mirror, looking through bags Zhaoyao Shi, begin the engine, open 5 meters to stop. Reversing back to the ATM, make up with makeup mirror, obtain off, take the money, ATM card and receipt, the car, fill with makeup mirror, looking through bags for a place to put the ATM card. For reverse gear, gear, drive. Opened ten kilometers, the hand stop let go.

Interpretation: After perusing this treatise, and finally comprehend why God ambitioned apt establish in the manufacture of men behind a woman, for the two completely irreplaceable. So do not query a male as thoughtful and considerate it as a woman,GHD New Wave Limited Edition, like do not query a woman like a man altogether certain.





4, for a change

love when a man holding a woman to sleep. Woman said: You have to hold me tight, I immediately stifled. Man said with a smile: like to hold you, otherwise I could not sleep. When they become husband and wife after the woman complained 1 day: you did not sleep at night, hold me, and I - What is the difference personal sleeping? The man said: hold together, we all sleep well, do not you calculate?

day, a man suddenly elected up a woman in a busy metropolis, a long long course to go. Woman says with a laugh: you mad? Driving me down, human discern the wrong. The man said: What are they afraid? I like to hold you. Years later, women to men in a busy metropolis like a baby: hold me! Man said: You outrageous?

day, women,GHD Straighteners NZ, men said: hold me! Men obediently bent over to hold a woman to bed. Years later, a woman with a man saying: hold me to bed! Men snappily said: you foot off it?

daytime, the men promise to the woman: even if you ambition convert - a big portly woman,GHD Mini Salon Styler Straighteners, I have to prop you each daytime; you become one old woman,GHD Pink Limited Edition, and I proceed to amuse you. A few annuals later, a woman portly, old, men to prop. Men snappily said: You want to trampling me?





read: hard to deem, the day after a number of years does not hold you and hold you, was really the same - a man.





5, on demand

0-5 years: female → Mother / M → mother.
6-10 years old: woman → The boys can not detest a / M → can companion me bully boys
11-15 year-old girl: female → fifteen sixty-seven-year-old big brother / M → football, basket ball, tennis, chart tennis ... ...
16-20 years of age: seventeen-year-old female → We all praised the a woman on it!
21-25 years: F → 25-29 year-old man, have a profession, taste, aptitude ... ... / M → 20 ~ 24 years old beautiful tall woman
26-30 years old: → still insist on women older than their men / men → 20 ~ 24 years old beautiful tall woman
30-40 years old: a nice fit female → soul man / men → 20 ~ 24 years old beautiful tall woman
40-50 years old: Female → men / men → 20 ~ 24 years old beautiful tall woman
50-60 years of age: female → tin die with her man / men → 20 ~ 24 years old beautiful tall woman
70-80 years old: → fifties and sixties when women detect that, do not catch on / → 20 ~ 24-year-old man beautiful tall woman
80-90 years of age: late death than their female → men / men → Although I have presbyopia, see apparently ... but I still hope 20 to 24 years old ... ...

Summary: From the 20-year-old man after a fight, a woman's claim for very characteristic!

read: woman, 25 years antecedent enjoy adore. 25-year-old nightmare of the hereafter will bid farewell to love it, its the dream lies in a man who better to dream of their belief in himself, anyway, a man from 20 years of old namely no wish.

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SNMP (Simple Network Management Protocol, Simple Network Management Protocol), formerly known as Simple Gateway Monitoring Protocol (SGMP), used to manage the communication lines. Subsequently, the people were greatly modified SGMP, in particular, is the inclusion of the definition of consistent Internet SMI and MIB: architecture, the improved protocol is the well-known SNMP. The goal is to manage SNMP on the Internet, many manufacturers of Internet hardware and software platform, so the standard SNMP network management framework by the Internet is also a great influence. SNMP is now out to the third version of the protocol, its functions than in the past has been greatly strengthened and improved.
directory
SNMP Information SNMP risk SNMP management information base data the role of Windows SNMP query using the method outlined on the SNMPv2 Protocol Operations SNMP OSI's role in the SNMP network device information MIB, Management Information Base: MIB, accessed by a network management protocol management object database, which includes network devices via SNMP SNMP management agent to set the variable. SMI, Structure of Management Information: Management Information structure, a network management protocol is used to define access rules for the object. SMI defined in the MIB data type and the use of network resources in the MIB name or said. SNMP for network management needs with the following key components: management of base stations, the management agent, management information base and network management tools. Management of the base station is usually a separate device, use it as a network administrator for network management user interface. Base station must be equipped with management software, administrators can use the user interface and access to information from the MIB database, and network management in order that it should have the management capacity of the command issued by the base station. Management Agent is a network device, such as hosts, bridges, routers and hubs, etc., these devices must be able to manage the base station receives the information sent, and their status must be monitored by the management station. Response to the request of the management agent corresponding base station operation, you can also request the case without sending information to the base station. MIB is a collection of objects that can be managed on behalf of the network resources and equipment. Basically, each object is a data variable, which represents the managed object on the one hand information. The last aspect is the management protocol, that is, SNMP, SNMP's basic functions are: to acquire, set up to send and receive agents accident information. Access refers to the base station sends a request, the agent according to the request back to send the appropriate data set is the base station to set management object (that is, agent) value, the receiver collection agency sent the accident information is the agent in the base station does not request the state to base case of accidents reported. SNMP access to Internet network risk face many risks, Web server may face attacks, mail server security is cause for concern. But in addition, the network may also be some hidden loopholes. Most network devices running the total number of SNMP services, many times the SNMP service is unnecessary, but it did not cause the network administrator's attention. According to the report of the SANS Institute, for access to Internet hosts, SNMP is the primary factor threatening the safety of one of the top ten; the same time, SNMP or the Internet host one of the most common services. In particular, SNMP services are usually located at the edge of network equipment (firewall protection device outside the circle) on the run, further exacerbating the risks of SNMP. All this sounds surprising, but in fact it should not be the case. Background SNMP was developed in the early nineties, which aims to simplify the management of large networks of devices and data acquisition. Many network-related packages such as HP's Open View and Nortel Networks of Optivity Network Management System, also Multi Router Traffic Grapher (MRTG) and the like free software, SNMP services are used to simplify network management and maintenance. Because the effect of SNMP is good, so the SNMP network hardware vendors to each piece of equipment they manufacture. Today, a variety of network devices can see the SNMP service is enabled by default, from the switch to the router from the firewall to the network printer, without exception. Just not enough to cause widespread threat, the problem is that many manufacturers are installing the SNMP communication using the default string (eg password), access to these communications device information string is the program and modify the configuration necessary. The benefits of using the default string is the communication software on the network can directly access the device without a complex configuration. Communication consists mainly of two types of command string: GET command, SET command. GET command to read data from the device, the data are usually operating parameters, such as connection status, the interface names. SET command allows the device to set certain parameters, these functions are generally limited, such as shutting down a network interface, change router parameters and other functions. But apparently, GET, SET commands may be used for denial of service attack (DoS) and malicious modify network parameters. The most common default communication string is public (read-only) and private (read / write), in addition to the default number of companies private communication string. Almost all network devices running SNMP, you can find some form of default communication string. SNMP2.0 and SNMP1.0 weak security mechanisms, communication is not encrypted, all communications and data strings are sent in clear text. Once an attacker to capture network traffic, use of sniffer tools can communicate directly to get the string, the string of communication even if the user changes the default value will not help. SNMP3.0 emerged only in recent years to solve part of the problem. To protect the communication string, SNMP3.0 using DES (DataEncryptionStandard) algorithm to encrypt data communications; addition, SNMP3.0 can also use the MD5 and SHA (SecureHashAlgorithm) technology validation node identifier, thus preventing an attacker to impersonate the identity of the node operations management network. Although SNMP3.0 there for some time, but has not yet widely used. If the device is 2,3 years ago, the product, it may not even support the SNMP3.0; even some relatively new equipment is only SNMP2.0 or SNMP1.0. Even if the equipment has to support SNMP3.0, many manufacturers are still using standard communication strings that the hacker is not secret organizations. Thus, while SNMP3.0 than the previous version provides more security features, if configured properly, the actual effect is still limited. Disable SNMP SNMP service to avoid security risks, the most thorough way is to disable SNMP. If you do not use SNMP to manage the network, there is no need to run it; if you do not know whether it is necessary to run SNMP, it may not really need. Even if you intend to later use SNMP, so long as no use now, it should first disable SNMP, until you really need to enable it when using SNMP. Listed below are the common platform on how to disable SNMP service. ■ Windows XP and Windows 2000 and Win2K in XP, right-click Expand Then open the service's ■ WindowsNT4.0 Select ■ Windows9x Open the Control Panel Network setup, in the Check HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows CurrentVersion RunServices and HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows CurrentVersion Run registry key, make sure there is no snmp.exe. ■ Cisco Systems Cisco hardware, network hardware for the implementation of If you want to check the SNMP is turned off, perform These commands apply only to the platform running CiscoIOS; for non-IOS, Cisco equipment, please refer to random documents. ■ HP hardware for all to use Jet Direct card (most of the HP network printer to use it) and HP network equipment, using telnet to connect to the Jet Direct card, IP address, and then execute the following command: SNMP-config: 0 quit These commands SNMP service will be shut down equipment. It must be noted that, disable SNMP services, service discovery will affect the operation and the use of SNMP for monitoring device status of the port mechanism. ■ RedHatLinux for RedHatLinux, can Linuxconf tool from the list of services that start automatically remove SNMP, or directly from the / etc / services file to delete the line starting SNMP. For other Linux systems, methods of operation should also be similar. SNMP security safeguards that are necessary if some of the equipment running SNMP, you must protect the safety of these devices. The first step is to determine which devices are running SNMP service. Unless the port regularly scan the entire network, complete control of the machine, equipment, services running, otherwise, is likely to miss one or two SNMP services. Of particular note is that the network switches, printers of the same type of equipment will be running SNMP service. Determine the operation of SNMP service, and then take the following measures to ensure service security. ■ SNMP services loaded patch patch installed SNMP service, SNMP service will be upgraded to version 2.0 or higher. Contact the device manufacturer for information about security vulnerabilities and upgrade patch situation. ■ protection of SNMP communication is a very important string protective measures is to modify all the default communication string. Description of the document based on the device, one by one check, modify each standard, non-standard communication string, do not miss any, if necessary, contact the manufacturer for detailed instructions. ■ filter SNMP another protective measures can be used in the network boundary filtering SNMP communications and request that the firewall or border router, blocking ports used by SNMP requests. The SNMP service uses the standard 161 and 162 ports, the realization of the general use of private firms 199,391,705 and 1993 ports. Disable the port communication, the external network access to internal network capacity has been limited; In addition, the internal network of the router, should write an ACL, only allow a specific trusted SNMP management system operation SNMP. For example, the following ACL allows only come from (or into) SNMP SNMP communications management system to limit the network to all other SNMP communication: access-list100permitiphostw.x.yany access-list100denyudpanyanyeqsnmp access-list100denyudpanyanyeqsnmptrap access-list100permitipanyany the first line of the ACL defines a trusted management system (wxy). Use the following command to apply the ACL to all network interfaces: interfaceserial0 ipaccess-group100in short, SNMP Network Management invention represents a big step forward, and now it is still powerful and efficient tool to manage large networks. However, SNMP born earlier versions of the lack of security, even if the latest version is also problematic. Like other services running on the network, like, SNMP service security can not be ignored. Do not blindly sure SNMP service is not running on the network, it may be hiding in a device. Web services are essential to have too many concerns about the safety of people, it is best to close the SNMP and the like are not essential services - at least as far as possible try to ensure their safety. Simple Network Management Protocol SNMP Data (SNMP) is the TCP / IP network, the most widely used network management protocol. May 1990, RFC1157 defines the SNMP (simplenetworkmanagementprotocol) the first version of SNMPv1. RFC1157 and other documents RFC1155 on management information together, provide a monitoring and management of computer networks systems approach. Therefore, SNMP is widely used and has become the de facto standard for network management. SNMP in the early 90s has been rapid development, but also exposed the obvious deficiencies, such as difficult to achieve large amounts of data transmission,paul smith bags, the lack of authentication (Authentication) and encryption (Privacy) mechanism. Therefore, released in 1993, SNMPv2, has the following features:   distributed network management support for extended data types  can transfer large amounts of data at the same time, improve efficiency and performance troubleshooting capabilities enrich    increased collection of processing enhanced data definition language MIB Management Information Base MIB of the network elements to maintain the specified variable (that is, the process can be managed query and set information.) MIB gives a network of all possible set of managed object data structure. SNMP Management Information Base using and the domain name system DNS tree structure similar to its roots at the top, the root has no name. Figure 3 is drawn as part of management information base, it is called object naming (objectnamingtree). Object naming tree has three top-level object, namely, ISO, ITU-T and the two organizations of the Commonwealth. In the ISO the following 4 nodes, where the hungry one (grade 3) was identified in the organization. In the following a U.S. Department of Defense (DepartmentofDefense) sub-tree (label is 6), then the following is the Internet (label is 1.) Internet-only objects in the discussion, it can only draw the Internet the following sub-tree (shown in dashed shaded box), and next to the Internet node can be marked on the {1.3.6.1}. Node in the Internet following the second node is mgmt (management), grade is 2. Then the following is the management information base, the original statement to name the mib. 1991, defines a new version of the MIB-II, so the name is changed to end mib-2, identified as {1.3.6.1.2.1}, or {Internet (1) .2.1}. This identifies the object identifier. Mib node will be the first of its management information into eight categories, shown in Table 4. Now demib-2 type of information contained in more than 40. It should be noted, MIB definition and independent of specific network management protocol, which is beneficial for manufacturers and users. Manufacturers in the product (such as routers) contains SNMP agent software and ensure that define new MIB items, the software still comply with standards. Users can use the same network management client software to manage different versions of the MIB with multiple routers. Of course, a new MIB items without the router can not provide information on these projects. Here we must mention the object in the MIB {1.3.6.1.4.1}, that is, enterprises (companies), their respective number of nodes has more than 3000. For example, IBM is 11.3.6.1.4.1.2}, Cisco is {1.3.6.1.4.1.9}, Novell, etc.} to {1.3.6.1.4.1.23. Outlined the role of Windows SNMP SNMP query is Introduced here only for the protocol state a query tools Snmputilg.exe. Support tools directory is also available. As for the use of nothing more than to the system administrator of information on SNMP for easy troubleshooting time in as a reference. Open the tool display interface, you can be used to perform functions such as GET, GET-NEXT, and so carry out the operation or settings. In addition, the tool also can save data to the clipboard, or save data in a comma for the end of the symbol of the text file. In use should be noted: Even if most objects are identified using the default ID (number), you have to be used with caution SNMPSET command, because they do not correctly use this command, the Network Name resources may lead to problems or in cause connectivity problems. Use 1. Start the program: in windows2000 environment, click on 2. And previously encountered different, Snmputilg.exe is a graphical interface tool, although the execution time can be controlled using the command line window to open it, but after the success of the actual start there is still the graphic interface 3. Tool starts , Node in the edit box shows the default loopback address, the address value is 127.0.0.1; CurrentOID refers to system only, that is, identification will not and can not allow duplication. The figure shows the value .1.3.6.1.2.1. public is the default choice of a community. The projects described above can also be selected other values. 4. If you select the IP address of another system, you must run the SNMP service, and the target system must be configured to access the address of the network, the so-called configuration, including address settings and permission to open. At the same time, the required aid also should have or run. By default, windows2000 system for all other IP addresses are allowed to visit. 5. Another problem is that community, when the value of the selected community, one should pay attention to the object it represents must exist, second, pay attention to its Third, we should note that this series of projects in different versions of windows, the restrictions on access to the address may not be the same. 6. Who can perform the function of SNMP (SNMPFunctiontoExecute), the drop-down combo box in the figure have been listed to choose from. Once selected, please ExecuteCommand button mouse click to perform the corresponding operations. The following is the function of these operations profile: GETthevalueofthecurrentobjectidentifier: get the current object ID identifies the value of GETtheNEXTvalueafterthecurrentobjectidentifier (thisisthedefault): get the next immediately after the current object ID identifies the value of an object (which is the default) GETtheNEXT20valuesafterthecurrentobjectidentifier: get 20 after the current object an object ID identifies the value of GETallvaluesfromobjectidentifierdown (WALKthetree): get down from the current object ID identifies all object values WALKthetreefromWINSvaluesdown: roaming down the value from the WINS directory WALKthetreefromDHCPvaluesdown: roaming down the value from the DHCP directory WALKthetreefromLANMANvaluesdown: roaming down the value from the LANMAN Directory WALKthetreefromMIB-IIdown (InternetMIB): MIB-II down from roaming directory 7. display the results to explain the meaning of: these results can be removed, you can also save or update, to achieve these functions, you can use the menu to the corresponding operations, specifically These operations include: the results of one or more copies into the clipboard. Delete all the contents are now listed. Clear has been executed all the commands. Requested records the currently selected item. Produces a text file, all records in the file or set the image editor the identity of an object. When using this operation to be careful, because once were incorrectly set, the information may result in the network name of the SNMPv2 SNMPv2 protocol operations is the core of the standard communication protocol --- it is a request / response type of protocol. This agreement provides the manager with the agent, manager and manager of management information exchanged between the intuitive, the basic method. Each SNMPv2 packets by a number of tracts: If the sender, the receiver of the two Party have adopted the verification (authentication) mechanisms, it contains authentication-related information; otherwise it is empty (whichever is NULL). Verification process is as follows: the sender and the receiver of the Party are, respectively, with a verification key (secretkey) and an algorithm for verification. Before sending the message, the sender first key figure in the digest value of the fill in the field, as the message prefix. Then verify the algorithm, after the packet digest field (including the digest field) of data packets to calculate a digest value calculated (digest), and then replace the key digest value, fill in the message digest in the field. Receiver receives the packet, the first message digest value in taking out a temporary location, and then placed in the sender's key message in the digest. Summary of values to compare the two, as if to prove that the sender is indeed srcParty specified in the domain that Party, the message is legitimate; if not the same as the receiver to determine the sender illegal. Authentication mechanism can prevent illegal user authInfo domain also contains two timestamp (timestamp), the sender and the receiver for synchronization between, to prevent packets being intercepted and re-issued. SNMPv2 another major improvement is the communication message can be encrypted to prevent theft of listeners the message content. In addition to privDst extraterritorial, the rest of the packets can be encrypted. Sender and receiver use the same encryption algorithm (eg DES). Communication message can not add any security, or just to verify, you can both be. OSI SNMP on the mapping on the CLTS CLTS [7,8] SNMP on the map is the way through. Steps using the same principles and UDP. Note CLTS and services through all the address information contains information transfer UDP packets to provide. Therefore, [1] It should be noted, as [1,5] as described in the mapping of non-connection-oriented transport service on the structural principle of SNMP and SNMP is entirely consistent. However, CLTS itself can either use a free connection-oriented, but also connection-oriented network service ways. Described in this mapping maps to support any implementation. (When providing all network services should be the basis for the realization of CLNS.) Address is not known as the Internet protocol suite, OSI does not use well-known port. Of course, multi-decomposition technique based on the In order to take care of CLTS can be based on interoperable SNMP implementation, the definition of the four selectors is necessary. When the CLTS uses a connectionless mode network services to provide reverse SNMP transmission should be adopted by the six ASCII characters in the ASCII characters of the When the CLTS uses a connection-oriented network services to provide reverse SNMP transmission should be adopted by the six ASCII characters characters of the Interrupt when the SNMP to send an interrupt when the CLTS, Trap-PDU in the proxy address field contains the IP address SNMP manager can be based on information provided by the transport service (that is, from T-UNIT-DATA.INDICATION basic data unit) ascertain the source of the trap. Maximum message size on a running SNMP OSI entities should be ready to receive the size of at least 484 bytes of information. Encourage the application may occur at any greater value. The role of the SNMP network devices is the most common environmental management agreements. SNMP is designed and protocol independent, so it can be IP, IPX, AppleTalk, OSI, and other transmission protocol used is used. SNMP is a protocol group and the specifications (see table below), which provides a device from the network to collect network management information. SNMP for network management station to report equipment problems and provides a method for error. At present, almost all network equipment manufacturers have achieved the support of SNMP. SNMP is a leading trend of the equipment from the network management information collected public communication protocol. Equipment managers to collect and record this information in the Management Information Base (MIB) in the. Reported device characteristics such information, data throughput, communication overload and errors. MIB have a common format, so from multiple vendors can collect SNMP MIB information management tools, presented in the management console to the system administrator. By embedding SNMP data communications equipment, such as a router, switch or hub, then you can manage from a central station equipment, and graphically view the information. Many of the current available management applications typically used in most current operating systems such as Windows95, Windows98, WindowsNT, and different versions of UNIX, and so on. A managed device has a management agent, which is responsible for the management station requests information and action, the agent can also provide station management station by means of moving the trap to the information provided, therefore, a number of key network equipment (such as hubs, routers , switches, etc.) to provide the management agent, also known as the SNMP agent to SNMP management station to manage through. Atlas Atlas entry for more extended reading: 1
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