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I. Network DescriptionPC1 is connected to Cisco3550 F0/1 at a rate of 1 M;PC1 is connected to Cisco3550 F0/2 at a rate of 2 M;The G0/1 of Cisco3550 is the exit.Ii. Detailed configuration processNote: Each interface supports only one policy in each direction. One policy can be used for multiple interfaces. Therefore, the download speed limit of all PCs should be defined in the same policy (policy-map user-down in this example ), the difference between different PC rates is defined in Class-map.1.

, the value of the flag changes after being exchanged in each LSR. This is the flag forwarding.If a group comes out of the MPLS backbone network and the egress boundary LSR finds that their forwarding direction is a non-flag interface, it simply removes the flag from the group. The most important advantage of this kind of logo-based forwarding is that only one forwarding algorithm is required for multiple exchange types. You can use hardware to achieve a very high forwarding speed.(3) Mark switc

1.ChannelThe channel is responsible for reading the data, writing the object, a bit similar to the stream inside the old IO. It differs from stream, the channel is bidirectional, can write can read, and stream to divide OutStream and InputStream. Moreover, in NiO, users should not read and write data directly from the channel, but should use buffer to read and write data to the channel via buffer.A channel can be provided to the user below a few messages(1) Current status of the channel, such as

I. Network Description PC1 is connected to Cisco3550 F0/1 at a rate of 1 M;PC1 is connected to Cisco3550 F0/2 at a rate of 2 M;The G0/1 of Cisco3550 is the exit.Ii. Detailed configuration process Note: Each interface supports only one policy in each direction. One policy can be used for multiple interfaces. Therefore, the download speed limit of all PCs should be defined in the same policy (policy-map user-down in this example ), the difference between different PC rates is defined in Class-map.

OutputCache attribute details 1 Location, outputcache Directory OutputCache Concept Learning OutputCache attributes (1) OutputCache attribute description 1 Location Cache location in Web applications: Client Caching) Proxy Caching) Reverse Proxy Caching) Web Server Caching) Location: One of the OutputCacheLocation enumerated values. Use the value specified by this enumeration. These values determine the cache location of the page output. The default value is Any. Any: the output ca

Www.2cto.com: Old article. Xss has been on fire recently. Let's see it.These rules apply to all different types of XSS cross-site scripting attacks. You can perform proper decoding on the server to locate the ing XSS and stored XSS. Because XSS also has many special situations, therefore, we strongly recommend that you use the decoder library. In addition, XSS-based DOM can also be located by applying these rules to untrusted data on the client. Untrusted data is usually data from HTTP requests,

more concerned with how to respond to requests more quickly and to reduce server pressure. An HTTP optimization scheme which needs to work together with front and back is given, bigpipe. the web has become more and more segmented today. Starting the database design is done by the relevant Rd, and now has a dedicated DBA to operate and manage the database, while some of the front-end companies are also divided into UI engineers (also called CSS refactoring engineers), JS engineers. After subd

. We will continue to hold the Project Manager conference, share our excellent experience and commend outstanding quality projects, and bring their achievements back to application. Establish a platform Quality square to continuously guide the quality culture. In particular, as supervisors at all levels, it is necessary to make a direct contribution in stimulating demand, mobilizing commitment, identity, and supervisor support. At the same time, we need to establish a quality cost awareness for

processors and support for sending and receiving soap messages to clients. Next, we will use Microsoft Visual Studio. NET 20058 (vs. net 2008) to create and use a simple web service. 2.1 create a simple Web Service First, open vs2005, open "file-New-Website", and select "ASP. NET web service" Check the service. CS code and you will find that vs. NET 2005 has already set up a default framework for the Web service file. The original code is: View plaincopy to clipboardprint?Using system;Using sy

other devices. These data packets are internal data packets and can be identified by vlan id. For downstream data, Bas is responsible for allocating and parsing the user's IP address, and also provides the gateway function. It receives the destination IP address of the data packet, therefore, it is much more convenient to search for user information based on IP addresses than on Mac. This is different from that of a common switch. The process is sim

information with other devices, generate a route table. This is the basis for implementing tag exchange. A new protocol-LDP is imported into the control plane to generate a local label for each route entry in the local route table and generate a lib table, then, the route entry and the local label are bound to the neighbor LSR, and the route entry and label helper notified by the neighbor LSR are received in the Lib table. Finally, when the network route converges, generates fib and lfib tables

traffic specification (TSPEC), The HCCA mechanism will play a role, and then the AP will communicate with the station for CBR scheduling. Once the AP accepts the Platform as a polling user, the platform usually goes to sleep until the AP's expected downstream polling or polling and VoIP boxes arrive (). Within the specified time period (the 802.11a/g architecture of OFDM is 9 μs, and 802.11b will be longer), the above line of VoIP data (or QoS-NULL)

This is a discussion of the flow control, flow control can be very simple, but also can be very complex, especially dynamic flow control. We have a product in the T country a carrier is in trouble, the carrier's parent company is a European operator, and Europe's operators for product acceptance of the harsh is famous, and this time to bring us trouble is the flow of control.The general function of this product is to send a subscription short message or MMS content to the mobile phone, similar t

device that filters impurities into the air of the cylinder to reduce the wear and tear of relevant parts of the compression system. At present, the air filter device used on the engine can be divided into inertia, filter, comprehensive three types, which can be divided into dry type and wet type based on whether the filter material is immersed. ●Negative ion generator The negative ion generator can generate negative ion wind in the car, which is used to reduce the adverse effects of oxidation

frequencies and between systems requires compression mode. The compression mode is introduced to perform cross-frequency measurement or cross-system measurement under FDD. Because a receiver can only work on a group of sending and receiving frequencies at the same time, to measure signals of other frequencies, the receiver must stop working and switch the frequency to the target frequency for measurement. To ensure the normal transmission of the downstream