ccnp route ospf pdf

ccnp route ospf pdf

After receiving B , it judges whether its own resources are sufficient (that is, whether too many connections are established). If it is enough, it returns a confirmation message containing the SAP value identifying the connection . Experimental phenomena: Once the port-channel interface is established, it forms a logical interface, and subsequent configuration of the interface is in the port-channel. 10.1.12.2 SW2(config-if)# ip address 10.1.1.252 255.255.255.0 The configured static network path is redistributed into OSPF . In this way, when the intranet user needs to access the Netcom resources, because of the details of the network access, go to OR1 . To access other resources, take the default route to OR2 . ( 802.1D is always 0 ) If deterministic-med is turned on, the information of the route prefix is regrouped by AS. Avoid routing loops with triggered updates Use the dynamically learned MAC address to form a secure address entry. Promiscuous port capable pVLAN communicate with any device, regardless of the other master is in the VLAN , or secondary VLAN. RFC1058 The redistribute local route learned from the IGP routing protocol enters BGP , and the MED value inherits the metric in the IGP protocol. Due to the different port types, the switch processes the frames differently. The following is introduced according to different port types. Metric problems 44 Ip arp inspection vlan vlan_range logging { acl-match { matchlog | none } | dhcp-bindings { all | Solution 1 , modify the default AD value of BGP so that its EBGP route AD value is greater than RIP to achieve the preferred purpose, but this solution may not be appropriate, because he will have an impression on all BGP routes, if only hope for 1.1.1.0 And 2.2.2.0 has an impact? Route-map test deny 10 ATOMIC_Aggregate Authentication is identified by setting the address family ID field to all 1s ( 0xFFFF ). ( Optional ) When the switch receives suboptimal BPDUs from other designated switches or root bridges , 802.1D encounters this situation by first ignoring these suboptimal BPDUs . As a result, when PC2 sends data to its own gateway 0.254 , since the MAC of the gateway has been spoofed into the MAC of PC1 ,ccnp route ospf pdf, the data is forwarded to PC1 , and PC2 is disconnected. If PC1 is smarter, transfer the data sent by PC2 to the real gateway, and run a message analysis tool locally to snoop the data sent by PC2 . Then, in the case of PC2 continuous network, God does not know. I feel the Internet traffic of PC2 , this is the man in the middle , the middleman attack.