Access Lists for Routed Traffic

Ngày tải lên: 19/10/2013, 02:15

... Chapter10 Managing Traffic with Access Lists Introduction to Access Lists 访问列表 (access list,ACL)的主要作用是过滤你不想要的数据包.设置 ACL 的一些规则: 1.按顺序的比较,先比较第一行,再比较第二行 ... Control access list logging standard Standard Access List Router(config)#ip access- list standard ? <1-99> Standard IP access- list number WORD Access- list...

Ngày tải lên: 10/12/2013, 16:15

... Models for the Physical Layer and for User Traffic Generation 221 5.1 How to Account for the Physical Layer? 221 5.1.1 What to Account For and How? 221 5.1.2 Using Approximations for Error Performance ... PRMA Performance 322 8.4 Combining Backlog-based and Load-based Access Control 323 8.4.1 Accounting for Multiple Access Interference 323 8.4.2 Performance of Combined Load- an...

Ngày tải lên: 02/03/2013, 16:59

... site. 3. Configure an access list to restrict all other access to the Las Vegas site. 4. Configure access control for the terminal lines on all routers. 5. Configure an access list to prevent ... connection to the Internet: access- list 102 deny icmp any any 3 9 access- list 102 deny icmp any any 3 10 access- list 102 permit ip any any Apply access list 102 as an outbound acce...

Ngày tải lên: 27/10/2013, 03:15

... 5.3.2 Debugging route-filtering access lists Like router resource access lists and extended access lists, a route-filtering access list can go wrong in two ways: the access list denies a route that ... routes. Cisco IOS Access lists Page 155 Sometimes, access lists are correct but not used correctly. If you implement the access lists like this: access- lis...

Ngày tải lên: 11/12/2013, 00:15

... Apply access list to the proper router interface a. First remove the old access list application by typing no ip access- group 1 in at the interface configuration mode. b. Apply the new access ... repeat until they are successful. Step 5 Prevent access to the Ethernet interface from the hosts a. Create an access list that will prevent access to FastEthernet 0 from the 192.16...

Ngày tải lên: 21/12/2013, 19:15

... Apply access list to the proper router interface a. First remove the old access list application by typing no ip access- group 1 in at the interface configuration mode. b. Apply the new access ... performed in the Establishing a HyperTerminal session lab. Note: Go to the erase and reload instructions at the end of this lab. Perform those steps on all routers in this lab assignment...

Ngày tải lên: 21/12/2013, 19:15

Ngày tải lên: 25/12/2013, 15:02

... Foundation for Traffic Safety FIA Foundation for the Automobile and Society National Highway Traffic Safety Administration Guidelines for Developing Traffic Safety Educational Materials for Spanish-Speaking ... safety seats for low-income families) • Enforcement and legislation: Enacting and enforcing laws (e.g., those related to safety belt use and impaired driving) For sourc...

Ngày tải lên: 16/01/2014, 22:20

... commands: Router# show access- lists [ ACL_#_or_name ] Router# show ip access- list [ ACL_#_or_name ] Here is an example of the show access- lists command: Router# show access- lists Extended IP access list ... restrict the flow of traffic, for either security or traffic policy reasons. Cisco allows you affect the flow of traffic from one interface to another by using acce...

Ngày tải lên: 18/01/2014, 04:20