Network in two different places. Each router will unencapsulate the HDLC data packets and forward them to the LAN or discard them.
HDLC's correction of errors is similar to Ethernet. The Cisco version of HDLCA is more private, and they specifically add a protocol type domain. Therefore, Cisco HDLC can only work on Cisco devices.
HDLC
1.new can call a constructor with parameters, newinstance not.2.new is a Java keyword used to construct an instance of a class. Newinstance is a method of Class, but the same is true of the two notation.3.newInstance: Weak type. Low efficiency. Only parameterless constructs can be called. NEW: Strongly typed. relatively efficient. Can invoke any public construct.
What is port mapping?
Port mapping is also called Port forwarding, and some are called NAT, virtual server. Port mapping process just like your home in a Community B building room 2410, your friends to find you, to find the community doorway, do not know where you live which number? asked the gatekeeper security, the security guard very politely told him your ho
: 65,536So, what are these addresses and how do they work?
For example, if I had 6 computers that I wanted to network, I mightNumber them from 172.16.0.1 up to 172.16.0.6 and this wowould still leaveOver a million more addresses that I cocould use if I were to buy someMore computers or if I was networking a large office and needed lots andLots of addresses.
These blocks of addresses can be used by anyone, anywhere-even ifYour neighbor
What if the Wi-Fi connection signal in win7 is weak?
WiFi has become a part of our lives. whether in the home or office, as long as there is a Wi-Fi signal, mobile phones, laptops, tablets can be connected to the Internet. Some users found that the Wi-Fi network signal on the laptop Windows 7 system was weak, and they often couldn't open the webpage, or the netw
support remote download, fast version of Thunder download address: http://vip.xunlei.com/fast_xl/
How to use remote download
Thunder remote download requires two steps:
1, use the same Thunderbolt account to bind each version of Thunderbolt: PC Thunder, intelligent router Thunder, intelligent box Thunderbolt (see Personal choice, can also be semi-ding one of the devices), so that it supports offline download.
2, and then through the Thunderbolt
Two minutes to make you understand what ERP is.
ERP (Enterprise resourceplanning) enterprise Resource planning system refers to the management platform which is based on information technology, with systematic management thought, and provides decision-making operation means for enterprise decision makers and employees.
One day at noon, the husband outside to call
Group
First, let's look at the concept of the next grouping. The so-called grouping is to divide a packet into smaller packets. For example, for a 10GB packet, it is not always a one-time delivery of the past bar, but it is divided into a number of small packets sent past. Structure diagram for each block of data:File headers are typically descriptive data, such
What is a routing guardian?
Route Guardian is a router settings management software, can prevent Trojan hijacking, screen video ads, anti-rub nets, a key to optimize the router settings, popular say, is a
according to the existing route table. Instead, the route table selects other routes for certain communication traffic as needed. 3. Connection and differential connection: both parties select the path for packet forwarding, and set different forwarding paths based on certain rules by changing certain parameters or control methods. Difference: A routing policy uses a certain policy to change the result of route discovery by changing the parameters that affect route Publishing, receiving, or rou
Typically the default is channel 6 or auto. You can use Wirelessmon software to find the signal channel around your AP, and then learn what your nearest AP signal channel is.
1.6.11. These channels are used more, because their signal frequency is a ladder type, the lowest coverage, that
What should I do if my throat is inflamed?
What is the cause of sore throat?
What should I do if my throat is inflamed? It is often caused by cold, over-fatigue, excessive alcohol
changes, the collection can also listen to "add" and "Remove" events and update from the server. You can also use the methods provided by underscore (for example, foreach, filter, sortby ).
You can create a collection by extending backbone. collection.
var Library = Backbone.Collection.extend({ model: Book});
Despite the overhead of using collections, why do we need to use collections instead of JavaScript built-in arrays? First, by extending Backbone. Collection to create objects, You can "do
What is DHCP
DHCP is the English abbreviation of Dynamic Host Configuration protocol, the Chinese name is: The DHCP server Configuration Protocol, the main role is to assign IP address to the computer, the network device that runs the DHCP service
"Netizen asks a question": have been not clear exactly what difference does photoelectric converter, fiber transceiver, light cat, light module have?
"Answer": Optical module is inserted in the router or switch, can not be used independently, belong to other devices part.
and netizens mentioned (photoelectric converter, optical transceiver, light cat, optical m
When we use wireless network often appear "Wireless IP conflict" Situation, then what is the cause of this? And how should we solve it? Let's take a look at the details below. In some wireless networks, because of the large number of clients, to facilitate the management of these machines, many administrators use the DHCP service provided by the wireless router t
Tags: blog HTTP Io color OS ar use SP strong
Bytes.
What is ARP?ARP (Address Resolution Protocol) is a low-level protocol located in the TCP/IP protocol stack. It is responsible for resolving an IP address into a corresponding MAC address.What is ARP spoofing?From the
In this afternoon, millet media communication, millet in addition to bring the protagonist for the new king of Millet router, we brought a smart product-millet Wi-Fi amplifier. The following Pepsi net Small series simple for you to introduce the millet Wi-Fi amplifier is what? and millet Wi-Fi amplifier How much money? Two questions.
using the template function, and finally the contents of the DOM node are changed using Jquery.html ().Set CollectionIn backbone, a collection is an ordered combination of model models, and we can bind a "change" event to the set, which is notified when the model in the collection changes, and the collection can listen for "add" and "remove" events from the server. You can also use the methods provided by
In ARP, there is a kind of scheme called Wuwei ARP. So what is the role of such ARP protocols? Next we will introduce it in detail. We hope that our introduction will help you understand this concept. Gratuitous ARP for no reason, GARP) ARP is also known as the Wuwei ARP protocol. The host sometimes uses its own IP add
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.