nps metric

I wrote in front that Tian Jie suddenly asked "What are the five anti-ring mechanisms of RIP ?"As it was suddenly attacked, I was quite impressed. First, paste the answer: "1. horizontal segmentation; 2. Maximum 16 hops; 3. Route poisoning; 4. Toxicity reversal; 5. Inhibition timer ." First, "what is Loop?" WHAT) Let's look at a scenario: It explains the principle of RIP route update) 650) this. width = 650; "src =" http://b256.photo.store.qq.com/psb? /D43ad4cf-8d96-4299-a205-359c1c758a27/Euzvsx

[[email protected] ~]# Chkconfig--list | grep networkmanagernetworkmanager 0:off 1:off 2:off 3:off 4:off 5:off 6:offAfter stopping the NetworkManager service we can use IP alias technology to configure multiple IP addresses, here we use IP This command, the command syntax format is as follows:IP addr Add 172.25.215.40/24 dev Etho label eth0:0Behind the eth0:0 Said, we give eth0 this nic add an IP alias, the back of that 0 means the name, the second alias can be written eth

-ROUTER:R1 inet.0:7 destinations, 7 routes (7 active, 0 hold Down, 0 hidden) + = Active Route,-= Last Active, * = Both 12.1.1.0/24 *[direct/0] 07:22:59 > via EM1 12.1.1.1/32 *[local/0] 07:22:59 Local via em1.12 13.1.1.0/24 *[direct/0] 07:22:59 > via em1.13 13.1. 1.1/32 *[local/0] 07:22:em1.13 24.1.1.0/24 *[rip/100] 00:47:09, metric 2, Tag 0 > to 12.1.1.2 via em1.12 34.1.1.0/24 * [rip/100] 00:28:07, metric 2

Tags: Linux routing configuration Miscellaneous basics11.211.2.1 ifcfg View Linux Routing entries[[emailprotected] ~]# route -nKernel IP routing tableDestination Gateway Genmask Flags Metric Ref Use Iface10.201.106.0 0.0.0.0 255.255.255.0 U 0 0 0 eth00.0.0.0 10.201.106.2 0.0.0.0 UG 0 0 0 eth0View system Activity Status Network interface information[[emailprotected] ~

rented or restarted, your IP address is automatically changed randomly. FAQ That is, there is no temporary route or permanent route in linux in windows? Respondent's supplement In WIN2000, ICS. XP in 2000 does not exist. FAQ What is the use of Persistent Routes in xp? If you want to add a route under xp, do you have to add it after each restart? Respondent's supplement Most of this is anti-ARP, that is, it is used to bind your MAC, Respondent's supplement Windows Route table command Display and

for OSPF ): Router (config-router) # redistribute protocol [process-id] [metric-value] [metric-type-value] [subnets] In this command: Protocol: Specifies the source route protocol for Route redistribution on the vro. The main values are bgp, eqp, igrp, isis, ospf, static [ip], connected, and rip. Process-id: the ID of the OSPF process. Metric: an optional parame

up, the so-called space refers to a set and a certain mathematical structure defined above. The definition or axiom of this mathematical structure becomes the basis of this branch of mathematics, and it all unfolds. Let's start with the space--r^n that we know best. When you use this space, other mathematical structures, including metric structures and inner product structures, are used in addition to linear operations. first, it is a topological s

: route [-f] [-p] [Command [Destination] [mask Netmask] [Gateway] [metric Metric] [if Interface] Command parameters: -C show more information -N does not parse the name -V: displays detailed processing information. -F: display the sending information -C: Display route Cache -F clears the route tables of all gateway entries. -P makes the route permanent when used together with the add command. Add: add a ne

The route command for the Linux system is used to display and manipulate the IP routing table (show/manipulate the IP routing table). To achieve communication between two different subnets, you need a router that is connected to two networks, or a gateway to two networks. In Linux systems, routing is usually done to address the problem that the Linux system has a gateway in a local area network that allows the machine to access the Internet, so the IP address of the machine needs to be set to th

The route command for the Linux system is used to display and manipulate the IP routing table (show/manipulate the IP routing table). To achieve communication between two different subnets, you need a router that is connected to two networks, or a gateway to two networks. In Linux systems, routing is usually done to address the problem that the Linux system has a gateway in a local area network that allows the machine to access the Internet, so the IP address of the machine needs to be set to th

without booting [Root@xiaoluo ~]# chkconfig--list | grep networkmanager NetworkManager 0:off 1:off 2:off 3:off 4:off 5:off 6:off After stopping the NetworkManager service we can use IP alias technology to configure multiple IP addresses, here we use the IP command, the command syntax format is as follows: IP addr Add 172.25.215.40/24 dev Etho label eth0:0 Behind the eth0:0 says, we add an IP alias to eth0 this network card, the latter 0 means a name, the second alias

. Finally, Ifup-post sends a signal (Sigio) to any program that requests notification of network events.Two Ifconfig Program The ifconfig command sets, checks, or monitors the configuration values of network interfaces. It can also be used to set the "state" of an interface? "Up" (boot) or "down" (off). A simple call to Ifconfig is: Ifconfig interface-name ip-address Up|down This activates the specified interface and assigns the provided IP address to it.Ifconfig has many options available (

Types of routes for OSPF: 1, O Domain routing 2. OIA Routing between domains 3, OE1 extraterritorial route, will accumulate metric value (default 20) 4, OE2 extraterritorial routing, not cumulative metric value (default 20), by the external redistribution in the default use of OE2. 5, ON1 and ON2 similar OE1 and OE2, by Nssa ASBR redistribute, NSSA area routers do not LSA5, with LSA7 calculated externa

Tags: pos direct target specifies access to Linux through the change stateThe route command for the Linux system is used to display and manipulate the IP routing table (show/manipulate the IP routing table). To achieve communication between two different subnets, you need a router that is connected to two networks, or a gateway to two networks. In Linux systems, routing is usually done to address the problem that the Linux system has a gateway in a local area network that allows the machine to a