can select a policy-compliant standard for the computer connected to the network
Compliance with policy standards includes: requiring service packages and security patches, anti-virus software, anti-spyware protection, firewall and Windows automatic updates. These standards are configured in the system security validator (SHV) on the NAP server.
4. the NAP Server must run Windows Longhorn Server.
The NAP Server is a network policy server (NPS ). The
{Code...} caught with fiddler above. below is my code {code...} below is the running result {code...}. Why is it not all displayed?
POST http://10.18.32.78/nps/login.action HTTP/1.1Host: 10.18.32.78User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3Accept-Encoding: gzip, deflateReferer: http://10.1
of Step 03. The dhcp nap esdhcp nap Enforcement Server to which the DHCP Server belongs will retrieve the SSoH information from the DHCP Discover packet and package it in the RADIUS Access-Request packet, and then sent to NPSNAP health policy server ).
Step 5 the NPS Service of the NAP health policy server receives the RADIUS Access-Request packet of Step 04 and retrieves the SSoH information from the RADIUS Access-Request packet, and then pass it to
System environment:Windows Server 2008 R2 Enterprise 6.1.7600.16385RRAS 5.2.0000NPS 6.1.7600.16385Test purpose: Set up VPN server and access internal network via VPNOperation Steps:
1. Add the Role Network policy and Access service in Server Manager and install the following role services:
Next until the installation is complete. 2. Open RRAS in the beginning of-> management tools-> Routing and Remote Access, as follows: Click on the server status to see that there is currently only one serv
We will continue our in-depth discussion of how to deploy IPSec NAP health policy, the example network, and the main steps to make NAP and IPSec policy work--How to install and configure a Network policy server, health registration authorization management, and a subordinate CA.
How to install and configure a Network policy server, health registration authorization management, and a subordinate CA
Now let's shift our attention to the Network policy server. Network policy servers, or
Analysis of OSPF external routes E1 and E2 1. when ospf publishes an external route to a single asbr, 1.1 the equivalent path in the OSPF domain of a single ASBR re-publishes the rip route on the ospf of r2. When the release type is e2 or e1, there will be two routes on r5, respectively through r3 and r4 to 10.1.1.0 (because they are equal-cost routes, this part is relatively simple, not to mention) regarding the differences between ospf external routes e1 and e2 routes, the network is infinite.
protocol for a long time to prevent the primary route from being redistributed only in ospf. The default value is OE1, the default value is cost = 20 router ospf 1 redistribute Kerberos 10 subnets from the distribution to the distance vector protocol. You need to use the metric keyword to control the metric value. Rip hops eigrp5 K values (bandwidth, latency, reliability, load, MTU. The first two are set t
Overview
In the previous blog "Distributed System Monitoring zabbix explains a technology stream Ken", we have explained in detail how to install zabbix. This blog will explain in detail how to use zabbix to monitor another host, and implements the email alarm and notification mechanism.
First, we need to create a host to be monitored and set corresponding monitoring items. When the metric item collects data, the trigger triggers an alarm based on the
I. Overview
The full name of the RIP Protocol is the Routing Information Prot ocol. It is an internal gateway protocol (IGP) used to transmit route Information in an autonomous system (. The RIP Protocol is based on the Distance Vector (Distance Vector Algorithms). It uses the number of hops (metric) to measure the routing Distance to the target address.
Ii. Restrictions of the Protocol1. The Protocol stipulates that the measurement of a valid route
There are many network protocols, such as isis, rip, ospf, and bgp. In large companies, network devices often run multiple network protocols, if no configuration is required between various network protocols, no information can be exchanged between devices. In this case, the routing redistribution technology appears, the purpose of Route redistribution is to achieve collaboration among multiple routing protocols. Routing redistribution principle: by adding certain configurations to the configura
Ifconfig [Interface]Ifconfig interface [Aftype] options | Address ...Ifconfig is a tool for viewing and configuring network interfaces. Ifconfig configuration information is restored after the network device restarts. To permanently save, go to configuration file configuration.Address can be inet (TCP/IP, default IPv4), Inet6 (IPV6), ax25 (AMPR packet radio), DDP (Appletalk Phase 2), IPX (Nocell IPX), Netrom (AMPR Packet radio)Note: CetOS6.8 prompts that this command is obsolete, use the IP comm
data basis.
The internal data collection method of Zabbix system is to collect and monitor the status and performance data of Zabbix system. The internal data collection method of Zabbix is obtained by the Zabbix server through computation. Therefore, this data collection method does not need to be installed on any client. The following table 2-4 lists the monitoring items supported by the internal data collection method.
Table 2-4 List of internal data collection and monitoring items in Zabbix
Windows Route Routing Table command
Displays and modifies entries in the local IP routing table.
Grammar
Route [F] [P] [Command [Destination] [mask Netmask] [Gateway] [metric metric]] [if Interface]]
Parameters
-F
Clears all routes that are not the primary route (the netmask is 255.255.255.255), loopback network routes (destinations 127.0.0.0, network mask is 255.255.255.0) or multicast routing (destinati
In network protocols, routing protocols have always been the focus of our learning. In the routing protocol, it is also based on the RIP routing protocol. We need to master the RIP Protocol. Next, let's take a detailed look at the specific content of RIP.
I. Overview
The full name of the RIP Routing Protocol is the Routing Information Protocol (Routing Information Protocol). It is an internal gateway Protocol (IGP) used to transmit Routing Information in an autonomous system. the RIP Protocol is
EIGRP(enhanced Interior Gateway Routing Protocol )Enhanced Internal Gateway Routing protocolFeatures of EIGRP:· EIGRP is a Cisco Private routing protocol that employs the DUAL(diffusion update algorithm).· EIGRP belongs to IGPand is the Hybrid protocol, based on IP Pro.• Multicast, unicast update, multicast address 224.0.0.10• Supports load balancing with equal / unequal prices. • Support VLSM, manual summary.• Support for multiple network protocols (ip/ipx).EIGRP maintains 3 tables for various
.
SetEmployee,Sales TerritoryAndTimeTable slave"Table"Drag pane"Relationship Diagram"Pane.
Right-click"Relationship Diagram"Any position in the pane and select"Add/Delete tables"ToFactsalesquotaAdd Table"Relationship Diagram"Pane.
Note,SalesterritoryTable passedEmployeeTable LinkFactsalesquotaTable.
CheckFactsalesquotaAnd then browse the data in the table.
Note that the data granularit
1 buffer hit rateThat is, the high-speed cache hit rate. This metric refers to a ratio between the data accessed through the memory and all accessed data.Normal metric range:The normal buffer hit rate is 90%-100%, but the buffer hit rate may be lower than 90% during the busy operation of the database (batch processing applications and data warehouses), which is a normal indicator.Calculation formula:Buffer
export the XML file, mainly to accept requests from gmetad. Gmetad only has a TCP channel. On the one hand, it sends a request to datasource, and on the other hand, it uses a TCP port to publish its own XML file. Port 8651 is used by default. Therefore, gmetad can obtain XML data from gmond or other gmetad.The following figure shows the internal modules of the gmond node:
Figure 2 gmond node module structure
As shown in, it consists of three modules: collect and publish. This module periodi
default value is changed; the default IS-IS metric value IS 0, but it can enter the routing table. The default OSPF metric IS two types of LSA value 20, and the routing from bgp is 1; BGP sets MED to the measurement value of IGP. Www.2cto.com 4, when different protocols and different paths exist, use the Management Distance and measurement value for selection: -- add the route with the minimum management d
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