ccnp switch 300-115 study notes

ccnp switch 300-115 study notes

... (maximum 25 ) Straight connector Connected, and can update and deliver BGP routes. Ip detects whether the IP address in the ARP body is invalid or unexpected, such as 0.0.0.0 , 255.255.255.255 , and multicast IP address,ccnp switch 300-115 study notes, which are considered invalid IP . SenderIP verifies whether the message is an ARP request or response . And targetIP only if the message is the ARP response will be verified when In other words, R1 is not required to have a default route locally. Set community 100:200 no-export set ip address prefix-list mingxi route-map RP_huizong permit 10 match ip address prefix-list huizong match ip route-source xiayitiao DMZ-Link Bw 193 kbytes is an extended community attribute, so if you want to pass this value to the just IBGP neighbor in the AS , you need to add send-community and add the extended keyword. The two networks of network 100.0 on R1 and R2 enter BGP , then the BGP table on R4 : Note: RR only creates or updates CLUSTER_LIST when the route is reflected . In the following cases, the RR does not create this attribute: We restore the experimental environment to the basic configuration: BGP neighbor relationships are as follows The MAC address is burned in the ROM of the Network Interface Controller (NIC ) . Single match includes a plurality of conditional statements, logical or operation; multiple match when the statement, using the logic and operation. ? Configure BPDU is 0x00 and TCN BPDU is 0x80. Half-life: 15 minutes 200 i Epoch 0 No synchronization no auto-summary Switch(config)# vlan 10 // is equivalent to route-map not matching ( permit ) any entry, so all details are released This is a feature that is used in large and medium-sized networks to make the configuration "modular". Router eigrp 100 Router ospf 3 In RIPv1 based on the increase Bridge ID ( 8 bytes) = Bridge Priority (2 bytes ) + Bridge MAC (6 bytes ) 4 That is to say, R5 goes to 100.0.1. and 2.0 each has two paths, which are through 10.1.25.2 and 3.3.3.3 , and finally R5. STP requires network devices to exchange messages to detect bridged loops. This message is called the bridge protocol data unit BPDU. The blocked port also receives BPDUs continuously to ensure that a new STP can still be calculated when the fault occurs . To understand the working process of STP , it is very important to understand the meaning of the fields in the BPDU , because these are the root of the work STP relies on.