management—cisco secure access control server

... following: I VPN/security control I Perimeter control I Call control I QoS/policy control I Video media control I Content distribution control I Wireless access control I Directory control 0899x.book ... centralized user access control framework Cisco Secure ACS offers centralized command and control of user access from a web-based GUI and distributes those controls to hundreds or thousands of access gateways ... Control Server (ACS) Cisco Secure ACS is a complete access control server that supports the industry-standard RADIUS protocol in addition to the Cisco proprietary TACACS+ protocol Cisco Secure...

Ngày tải lên: 14/08/2014, 04:21

... used to configure a router to access a CiscoSecure server and to use AAA; and Specifying the commands used to configure AAA on a router to control access from remote access clients Intended Audience ... configuration; Using AAA to Scale Access Control in an Expanding Network; Specifying, recognizing and describing the security features of CiscoSecure and the operation of a CiscoSecure server; Specifying the ... 3.1.2 Data Flow Control Pin and control the flow of information The DTE device controls pin 4, which, when seen by the DCE, alerts the DCE that it can receive data The DCE device controls pin 5,...

Ngày tải lên: 18/10/2013, 18:15

... used to configure a router to access a CiscoSecure server and to use AAA; and Specifying the commands used to configure AAA on a router to control access from remote access clients Intended Audience ... configuration; Using AAA to Scale Access Control in an Expanding Network; Specifying, recognizing and describing the security features of CiscoSecure and the operation of a CiscoSecure server; Specifying the ... 3.1.2 Data Flow Control Pin and control the flow of information The DTE device controls pin 4, which, when seen by the DCE, alerts the DCE that it can receive data The DCE device controls pin 5,...

Ngày tải lên: 10/12/2013, 17:15

... to access all resources after login Disallow a user from access to all resources after login Record all access of resources and how long the user accessed each resources Not to record any access ... is a client -server based secret-key network authentication method that uses a trusted Kerberos server to verify secure access to both services and users In Kerberos, this trusted server is called ... (in bits-per-second) between the modem and the access server flowcontrol hardware – Uses RTS/CTS for flow control Reference: Building Cisco Remote Access Networks (Ciscopress) page 76 77 QUESTION...

Ngày tải lên: 10/12/2013, 17:15

... attached to that access server line To connect to an individual line, the remote host or terminal must specify a particular Transmission Control Protocol (TCP) port on the access server If the Telnet ... flow control C It sets the modem to handle flow control instead of the router D It sets the modem to use MNP4 firmware Answer: B Explanation: flowcontrol hardware – Uses RTS/CTS for flow control ... after login Disallow a user from access to all resources after login Record all access of resources and how long the user accessed each resources Not to record any access of resources after login...

Ngày tải lên: 06/07/2014, 01:26

... Method-Lists Security Protocols Remote Authentication Dial-in User Service (RADIUS) Terminal Access Controller Access Control System Plus (TACACS+) Comparing TACACS+ and RADIUS Using RADIUS and TACACS+ ... Configuration Example User ‘Remote’ RADIUS Configuration Network Access Server Configuration (central) Monitoring and Verifying AAA Access Control AAA Debug And Show Commands Walkthrough Summary FAQs ... Solution Configuring ISAKMP/IKE Configuring IPSec An Extranet Solution Remote Access VPN Configuring IPSec on the Network Access Server Service Provider Solution Configuring ISAKMP Configuring IPSec...

Ngày tải lên: 14/08/2014, 13:20

... functions that Cisco access servers can provide Cisco access servers can become valuable tools for providing remote access terminal services to your user community Cisco access servers are capable ... comprehensive system for remote access to UNIX systems Access servers also support Digital Equipment Corporation’s (DEC) LAT services An access server can allow TCP/IP-based systems access to nonroutable ... network access Finally, to address security, Cisco access servers can be configured to use the EXEC callback feature to provide secure remote access This feature can be configured for fixed, secure...

Ngày tải lên: 14/08/2014, 13:20

... establishing the connection PPP and Cisco Access Servers Below are some basic steps that you can use to troubleshoot remote connections to a Cisco access server Does the user’s modem connect? If ... distributed across several Cisco access servers to distribute dial-in usage and simplify user access by using only a single telephone number for all dial-in access Such usage allows IT departments ... done through the use of access lists These access lists are not like regular access lists, in that they are not used to define which traffic is blocked or permitted—these access lists are used to...

Ngày tải lên: 14/08/2014, 13:20

... DDR to Enhance Remote Access Connectivity Router1(config) #access- list 101 permit tcp any any eq www Router1(config) #access- list 101 permit tcp any any eq smtp Router1(config) #access- list 101 permit ... Enhance Remote Access Connectivity The previous dialer-list would deny all Appletalk traffic from initiating the DDR session, and would look at access list 101 for matches on IP traffic and access list ... authentication configured access- list 101 permits all WWW, access- list 101 permit tcp any any eq SMTP, POP3, and ICMP traffic The www explicit Deny All will deny all other access- list 101 permit...

Ngày tải lên: 14/08/2014, 13:20

... list 101 ! access- list 101 permit tcp any any eq smtp access- list 101 permit tcp any any eq www access- list 101 permit tcp any any eq pop3 access- list 101 permit tcp any any eq telnet access- list ... any eq smtp access- list 101 permit tcp any any eq www access- list 101 permit tcp any any eq telnet access- list 101 permit tcp any any eq pop3 access- list 101 permit icmp any any access- list 101 ... interface template for virtual profiles But to answer your question, Cisco has an AAA server called the Access Control Server More information can be obtained from Cisco’s Web site at www.cisco.com...

Ngày tải lên: 14/08/2014, 13:20

... Dial-in User Service (RADIUS), or Terminal Access Controller Access Control System Plus (TACACS+), allow us to provide a centrally managed, scalable access control solution In this chapter we will ... builtin firewall Access control is another method of adding security into a network infrastructure Access control, while complementing firewall technology, is a way to manage which users can access your ... looking at how we can use AAA to scale access control in an expanding network What is a Firewall? A firewall is a network device that controls and monitors access to areas of a network It can be...

Ngày tải lên: 14/08/2014, 13:20

... AAA/AUTHOR: parse 'ip access- list standard VirtualAccess1#0' ok (0) *Jul 19 04:37:23: AAA/AUTHOR: parse 'deny 10.26.2.1' ok (0) central# show ip access- lists Standard IP access list Virtual -Access1 #0 (per-user) ... router(config)#radius -server key string Specifies the shared secret string used between the router and RADIUS server Specifies the number of times the router(config)#radius -server server searches the ... retries servers before stopping The default is router(config)#radius -server timeout Sets the amount of time a server will wait for a host to reply before timing seconds out router(config)#radius-server...

Ngày tải lên: 14/08/2014, 13:20

... data to the respective Web server Figure 10.8 TCP load distribution SERVER A 10.1.1.1 S0 192.168.1.254 EO 10.1.1.254 SERVER C 10.1.1.3 VIRTUAL SERVER CLUSTER A ROUTER SERVER B 10.1.1.2 INSIDE OUTSIDE ... on a remote FTP server (TFTP and remote copy protocol (RCP) servers can also be used) In our example, the FTP server s IP address is 10.1.1.1; the login name on the server is ftpserver and the ... Remote Access Networks • Chapter 10 427 sends the packet to the Web server This effectively converts the server s IP address from an inside global address to an inside local address The Web server...

Ngày tải lên: 14/08/2014, 13:20

... routing are tightly integrated functions A remote access server is, essentially, a router When a remote user dials into a remote access server, access to the rest of the network must be granted ... domain controller Those servers that not need to be domain controllers are simply members of the Active Directory, dependent upon the domain controllers to provide them with Active Directory access, ... Directory Wizard will both promote a member server to a domain controller and demote a domain controller to a member server If you’ve inadvertently installed a server into the wrong domain, you can...

Ngày tải lên: 14/08/2014, 13:20

... remote access using the Routing and Remote Access console in the Administrative Tools menu Select a Remote Access Server to access the most common remote access needs Remote Routing and Access Server ... Adaptation Layer Access control lists (ACLs), 7, 390 Access layer, 486 Access lists, 383, 434, 435 creation, 439 Access network services, utilization, 67 Access server, 71 ACCM See Asynchronous Control ... Method VPN Server Routing and Remote Access Router Routing and Remote Access Configure VPN using the Routing and Remote Access console in the Administrative Tools menu Select VPN Server to access...

Ngày tải lên: 14/08/2014, 13:20

... Multidevice Management Workflow Control and Role-Based Access Control Workflow Control 323 Workflow Mode 324 Role-Based Administration 326 Native Mode 326 Cisco Secure ACS Integration Mode 327 ... is securely established by using this protocol Even though it was originally designed to provide secure web access, organizations are increasingly leveraging this protocol to provide secure access ... Considerations 63 Not All Resource Access Methods Are Equal 63 User Authentication and Access Privilege Management 65 User Authentication 66 Choice of Authentication Servers 66 AAA Server Scalability and...

Ngày tải lên: 06/07/2014, 15:29

... configure an ISA Server computer on each network You must configure one ISA Server computer as the local VPN server and the other ISA Server computer as the remote VPN server The remote ISA Server computer ... VPN server Important After you run the Local ISA VPN Server Wizard to configure a local VPN server, you must run the Remote ISA VPN Server Wizard to configure a remote VPN server on the ISA Server ... local ISA VPN Server To configure a remote VPN server on an ISA Server computer: Delivery Tip Demonstrate the procedure that you use to configure a remote VPN server on an ISA Server computer...

Ngày tải lên: 10/12/2013, 16:16

... Lúc hình Remote Desktop máy XP bạn vào My Computer thấy xuất thêm ỗ đĩa Map từ Server ổ D on SERVER ổ đĩa CD-Rom máy SERVER Remote Desktop Console Với Remote Desktop Connection ta dễ dàng theo dõi ... điểm mà thôi, để khắc phục vấn đề bạn vào Control Panel -> Add/Remove Programs -> Add/Remove Windows Components Sau chọn tiếp mục: Terminal Server Terminal Server Licensing (thực tế bạn phải trả ... connection để thêm máy cần Remote vào Cửa sổ Add new connection bạn nhập IP tên máy Remote vào ô Server name or IP address Mục Connection name bạn nhập tên máy đễ sau dễ nhận biết of 16 Sau Add...

Ngày tải lên: 17/12/2013, 06:15

... with a more secure segment and the child with a less secure segment Thus, the more secure segments are closer to the root of the tree and less secure segments are closer to the leaves—insecure segments ... looking up the names of servers to connect to servers under the control of the attacker rather than the legitimate servers A falsified reverse address lookup can fool servers attempting to determine ... attempts to gain access to an account listed in the rhosts file on another machine and use it to obtain access to the machine hosting the rlogin server Another file used by some servers for the...

Ngày tải lên: 20/12/2013, 22:15

... Designing a Remote Shopping Solution How Commerce Server and AFS Enable Remote Shopping Marketplace Marketplace Supplier Supplier Commerce Commerce Server Server AFS AFS ASP ASP Catalog Catalog Catalog ... remote shopping to control how a marketplace represents your products, prices, and product configurations throughout the buying process During remote shopping, buyers gain access to information ... to control the shopping experience of buyers Benefits of remote shopping for buyers The benefits of remote shopping for buyers include: ! ! Personalized shopping experience Buyers can gain access...

Ngày tải lên: 21/12/2013, 05:18