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notifications sent to neighbors.III. The use of the "ge" and "le" options in the "ip prefix-list" command may be confusing and difficult to understand. Next we will perform a test, to better understand the meaning of these options. The network topology is described as follows: vroa A belongs to AS65000, vrob B and vroc C are the neighbors of vroa A, and vroa A learns from vrob B, 172.16.10.0/24/60 .11.0, the port address of
The reflexive access list automatically creates a control list in the opposite direction based on the access control list in one direction and reverses the source and destination addresses of the original control list-ip, and a list of the exact opposite of the source port n
The author understands the clear list rules in the Huawei router configuration command. This article describes the statistics of clear access-list counters clear access list rules. Master the following knowledge points. You only need to spend a few minutes to understand the clear l
1 route list The core route table of the current vro is displayed on this page. The main task of a vro is to find an optimal transmission path for each packet passing through the vro and transmit the data to the destination site effectively. In order to do this, the route table of the transmission path is stored in the vro, which is used by the vro. 2 Static Routing This page is used to set the static routing function of the
Application (ACL) of the access control list of cisco router Integrated Experiment ii ip Address Configuration on each device, steps ======================================================== ========================================================== ======================================= Configure route R1: (config) # ip route 0.0.0.0 0.0.0.0 192.168.1.254 route www.2cto.com R2: (config) # ip route 0.0.0.0
The computers in the 172.16.4.0/24 network segment are servers, and we protect these servers from the virus attacks from the 172.16.3.0 network segment via reverse ACL settings.Configuration instance: Prohibit virus from 172.16.3.0/24 this network segment to 172.16.4.0/24 this server network segment.Access-list Permit TCP 172.16.3.0 0.0.0.255 172.16.4.0 0.0.0.255 established Cisco Simulator defines ACL101, allowing all calculations from 172.16.3.0 net
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