eigrp for dummies

Managing network bandwidth is becoming more and more important. On a network with no other routers, it makes no sense to route the broadcast traffic that flows out of the network interface. This is very inefficient for your network bandwidth and router resource usage. Let's take a look at how to better bandwidth control by using the Passive-interface command. To properly configure the routing protocol, the Passive-interface command must not be unknown. However, if you are not using a dynamic ro

Managing network bandwidth is becoming more and more important. On a network with no other routers, it makes no sense to route the broadcast traffic that flows out of the network interface. This is very inefficient for your router resource usage. Let's take a look at how to better bandwidth control by using the Passive-interface command. To properly configure the routing protocol, the Passive-interface command must not be unknown. However, if you are not using a dynamic routing protocol (such a

As shown in the diagram above, R1 is used as a swap and DS1 as a multi-layer switch, AS1,AS2 analog host. AS1,AS2 automatically obtains IP addresses and treats R1 as a DHCP server. The R1 is configured as follows: IP dhcp excluded-address 192.168.3.1 IP dhcp excluded-address 192.168.3.2 IP DHCP Pool Net2 Network 192.168.1.0 255.255.255.0 IP DHCP Pool net3 Network 192.168.2.0 255.255.255.0 No IP domain Lookup Interface Loopback0 IP Address 1.1.1.1 255.255.255.255 Interface fastethernet

/a ten aabb.cc00.3b30 et0/0 Di1 Vi2 upaabb.cc00.1500 upr21#r21#R21#show% Type "show?" for a list of subcommandsr21#r21#R21#show IP roR21#show IP routeCodes:l-Local, c-connected, S-static, R-rip, M-mobile, B-BGPD-EIGRP, Ex-eigrp External, O-OSPF, IA-OSPF Inter areaN1-OSPF NSSA External Type 1, N2-OSPF NSSA external type 2E1-OSPF external Type 1, E2-OSPF external type 2I-is-is, Su-is-is Summary, L1-is-is leve

5 , configuring the routing capability of the switchNote: Routing is only available on a three-layer switch, and other two-tier access switches are not allowed to transfer data between different VLANs until the routing is switched through the trunk port to the core switch .TEST (config) #ip Routing # enables the routing function of the three layer switch, which is turned off by defaultTEST (config) #ip Route 0.0.0.0 0.0.0.0 172.16.0.1# Configure the default route for the switch, which is the tot

-interface IP address.CliSwitchSwitch (config) #vlan 2Switch (Config-vlan) #exitSwitch (config) #vlan 3Switch (Config-vlan) #exitSwitch (config) #int F0/2Switch (config-if) #switchport Access VLAN 2Switch (config-if) #int F0/3Switch (config-if) #switchport Access VLAN 3Switch (config-if) #switchport mode trunkRouter:Router (config) #int f0/0Router (config-if) #no shRouter (config-if) #int f0/0.1Router (config-subif) #encapsulation dot1q 2Router (config-subif) #ip add 192.168.1.1 255.255.255.0Rou

= 'this is a string', which is called literal syntax. Is this literal syntax representation available only for simple data types! No. Composite data types are also available. // The literal representation of the object definition var OBJ = {Name: 'dumps', age: 25}/* // non-literal expression of the object var OBJ = new object (); obj. name = 'dummies '; obj. age = 25; * // array-defined literal representation var arr = ['dumps', 25]; /* // array non

. One of the biggest advantages of Python crawler writing is dummies. the lib functions such as Requests are equivalent to those of Curl. However, if you only do simple crawler, it is easier to use and has Beautiful SoupSuch a dummies lib is indeed very suitable for crawling. However, encoding may be a headache for beginners. I think PHP may be better. In fact, if it is not required by the team, I wi

Most of the time, people buy a digital camera on impulse, and because of the first three thousand new photos, most of the cameras are shelved. Why? One important reason is that you didn't take exciting and amazing photos. You do not have a good PP to upload to the Internet, so you cannot share it with friends, so you have no confidence or interest. We cannot rule out that you have tried to: you will see the operation guide provided by the camera when you take the time to read it. You also went t

[Goat's seat] impulsive dummies of lifeYou are a white target person from the old age. You will always live in your super-small world and use the frog to describe you! Impulsive, naive, and ignorant, but even worse, I read a pile of books and still cannot grasp the key points. I only know how to look at the world and others with my own narrow vision, I don't know how many people look down on you! It's a self-righteous idiot! Your biggest advantage in

, the difference is often only in the visibility of the OEM. Therefore, for ordinary household and SOHO users, they can choose well-known products in mainland China, which can both get cheap prices and enjoy after-sales services. Dummies Principle: Home users and SOHO users cannot hire full-time network administrators. Therefore, the silly configuration and management of network devices are crucial. In three aspects, the first is the configuration of

Yi Wei public platform interface dummies tutorial, Yi Wei micro dummies Part of Yiwei public platform interface dummies Tutorial:Interface 9 hyperlink. rmvbInterface 8 music information. rmvbInterface 7 graphic information. rmvbInterface 6 Follow the reply. rmvbInterface 5 keyword reply. rmvbInterface 50.Interface 4 Interface Verification. rmvbInterface 49 short

I personally think it makes sense to add it to my favorites. A bad company is a boss who has spent money to recruit a group of people. Of course there are smart people and dummies, but everyone has to pretend to be dummies, Then let's look at the performance of the boss. We have to express our sincere consent and support. Here, let's show it to the boss! A good company is a boss who has spent money to re

functionality. First, enter the port mode, give each WAN port and Ethernet port an IP address and the corresponding address mask. Secondly, in the WAN port to set bandwidth and Data Link Transport Package protocol (in the experiment we used the HDLC and PPP protocol respectively). Finally, to configure routing protocols, there are many different protocols (static routing, dynamic OSPF, EIGRP) that can be selected in large networks. And we are using C

R6 for the switch, R4 belong to the VLAN2,R5 belong to VLAN3,R4,R5 analog into PC. The configuration of the R1 is as follows: Interface Loopback0 IP Address 1.1.1.1 255.255.255.0 Interface fastethernet0/0 IP address 12.1.1.1 255.255.255.0 Interface FASTETHERNET0/1 IP address 13.1.1.1 255.255.255.0 Router EIGRP 1 Network 1.0.0.0 Network 12.0.0.0 Network 13.0.0.0 The R2 configuration is as follows: Interface fastethernet0/0 IP address 12.1

First, topology Second, the configuration 1. Configure the IP address and advertise the network as shown in the image above Neighbors can be established, but the route is seen on the R2 R2#show IP route CODES:C-connected, s-static, R-rip, M-mobile, B-BGP D-EIGRP, Ex-eigrp External, O-OSPF, IA-OSPF Inter area N1-OSPF Nssa External Type 1, N2-OSPF nssa external type 2 E1-OSPF external Type 1, E2-OSP

Let's see where we're going to use the bidirectional redistribution of routes. Scene One: The company has 2 technical directors, respectively, management Headquarters and division, the level is similar, director a thinks my side of the router performance is poor, with RIP protocol is enough to use. The head of headquarters thinks that OSPF is better than OSPF. Because of disagreements that led to the division using RIP and the headquarters using OSPF, there is a need to use a two-way redistribu

I have explained in detail the implementation principle of the prototype chain in the article understanding the principle of Javascript_05 _ prototype inheritance. We all know that the prototype chain is created based on objects (no objects, which prototype is used ), now let's parse the object creation process. Simple code Let's take a look at a simple piece of code: The Code is as follows: Function HumanCloning (){}HumanCloning. prototype = {Name: 'dumm