1. If the next hop cannot be reached, do not consider2. Select a route with the maximum weight.3. If the route has the same weight, use the route with the highest local priority.4. If you have the same local priority, the BGP Route from the vrobgp is preferred.5. If there is
Experiment topology:
R1 configuration:
R2 configuration:
R3 configuration:
Verify:
From the BGP general rule 1.1.1.0/24 's next hop should be R2 (123.1.1.2) but it has automatically changed to R1 123.1.1.1. This is the third party's next jump. This is a change in the control level.
Route redirection is a change in the forwarding of the data plane, and the next hop does not change. (Refer t
directly connected,serial1/0R 192.168.0.0/24 [120/3] via 172.16.1.1,00:00:13, serial1/0R 192.168.1.0/24 [120/3] via 172.16.1.1,00:00:13, serial1/0R 192.168.2.0/24 [120/3] via 172.16.1.1,00:00:13, serial1/0R 192.168.3.0/24 [120/3] via 172.16.1.1,00:00:13, serial1/04. According to topology configuration, 192.168.0.0/24 and 192.168.2.0/24 r4 learning, in addition to Distribute-list or route-map5. filtering
OSPF route filtering and default route InjectionTime: Source: unknown author: admin CLICK: 311 timesThis is just a Summary of the experiment experience, and the details still need to be improved. and make a record. 1. when you use area 1 filter-list area 1 filter-list prefix FILTER in/out interface // the three types of LSA routes that match in the previous regio
(i) Route Maps
Characteristics:
The Route maps is similar to access lists, except that Route maps can change some of the properties of the packets/routes.
Use:
Route maps is mainly used for redistribution and Policy Routing and BGP implementation.
Realize:
Policy routi
First, to obtain a legitimate MAC addressWhen getting the password for the wireless network, the main idea is to use a similar airodump-ng such as monitoring software (WildPackets Omnipeek,kismet), to obtain a legitimate client MAC address, and then change the MAC address of their device to forge identitySecond, modify the MAC address, disguise the legal IDUnder Windows:1, if the driver support, you can directly in the properties of the wireless card click on the "advanced" configuration to see,
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