ccnp route v7 chapter 5 exam

ccnp route v7 chapter 5 exam

ACLs to release or discard ARP packets. Set interface priority, CISCO IOS default 128 ; CatOS default 32 Origin IGP, metric 0, localpref 100, valid, internal FastEthernet1/0 Configure the secure address of each interface ( Secure MAC Address ) You can further configure this logical etherchannel interface. When a data frame is sent from the Access port, the switch strips the VLAN tag of the frame and then sends it out. 100 i LocPrf As a result, all three switches exchange VTP packets to inform them that there is a VLAN for accessing users . For VLANs that do not have users locally ,ccnp route v7 chapter 5 exam, they will be automatically trimmed. Let's take a look: The optional parameter length is used to indicate the length of the optional parameter field Router bgp 100 External EIGRP By default , the rate on the DAI untrusted interface is 15 pps , while the trusted interface is unlimited. If the route is learned from other neighbors, the default value (locally the route) is 0. An entry stored in the log buffer can represent multiple packets. For example, the switch receives the same ARP from the same interface and the same VLAN. Neighbor maximum-prefix xx restart 2 Root received the TCN , sent back a TCN ACK to C . The switch sends data frames according to the discovered outbound interface. Hello time 3 sec, hold time 10 sec Next hello sent in 1.280 secs R3 and R4 , R4 and R5 establish IBGP neighbor relationships, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . Redirect time 600 sec, forwarder time-out 14400 sec Preemption disabled After the basic BGP configuration is complete , R1 establishes an EBGP neighbor relationship with R3 , R2, and R5 . R3 establishes an IBGP neighbor relationship with R4 , R4, and R5 (using the LOOPBACK interface as the update source). Number_of_messages will also become 0 . Default-router 192.168.10.254 We can let DAI do further verification by configuring some additional options . There are three optional keywords, dst-mac , ip , src-mac R3 and R4 , R4 and R5 establish IBGP neighbor relationships, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . switchport trunk encapsulation dot1q switchport mode trunk Network Sourced in sev-epoch 1 Encap length 14 IP Address We know that the AD value of a static route is 1. The above configuration method actually changes the AD value of the static route to 10 . In this way, we have two default routes, one for the telecom exit, the AD value is the default 1 ; the other points to the education network exit, and the AD value is 10 . Then after Send Update package The set statement cannot be included in the Policy-list , but after it is called by route-map , the route-map can contain the set statement. Switch(config-vlan)# name Classroom Ip as-path access-list 1 permit _600$ route-map setCommu permit 10 The meaning of this command here is that only 1.1.1.0 is allowed to go out of the route redistributed from the RIP routing protocol (to OSPF , there is no direction, as long as the interface is running OSPF ) Background Match abcd , abccd , abcccd, etc. Isolated Ip dhcp snooping vlan 10 Interface fast0/1 VID Neighbor 10.1.12.1 remote-as 100 Switch(config)# interface vlan 20 When the packet enters the router, the router strips the Layer 2 information and then looks up the destination IP address in the CEF table for forwarding. The result of the forwarding decision will point to a neighboring entry in the adjacency list, in which the second layer of character letters that need to be rewritten can be found. *Mar 16 17:09:21.858: DHCPD: relay information option exists, but giaddr is zero. 100 VLAN works on the second layer of the OSI reference model *>i100.0.2.0/24 The IGP routes into BGP when the associated Route-map settings Route-map WT2 permit 20 match ip address prefix-list 2 set weight 200 Bridge ID to be unique bridge ID said earlier, is a priority and MAC constitute an address in the MAC address reduction scheme, all spanning trees of the same switch ID , the MAC address uses its own switch CPU 's MAC , At the same time , the priority of 16bits is expanded to become the system ID of 4bits priority + 12bits , and the system ID is used to identify different VLANs . In CISCO IOS , this system ID uses the VLAN.