ccnp switch 300-115 lab manual all with gns3

ccnp switch 300-115 lab manual all with gns3

Administrative distance problem ? Name server Bgp confederation identifier 345 bgp confederation peers 64512 neighbor 4.4.4.4 remote-as 64512 Set ip address prefix-list Protocol vulnerability AS_SEQUENCE exactly the same, except that the list of AS numbers belong to the local Federation AS Neighbor 4.4.4.4 route-map LP out Protocol overview Ip community-list standard del permit no-export route-map test permit 10 The second command is to adjust the AD value for external routes, inter-area or intra-area routes . When a data frame is sent from a trunk port, the frame is sent directly. Each RIP message contains routing entries, up to 25 , and more than one message is required. If the interface is configured as a host interface First of all, the route-map is a very important tool, and it is used in a wide range. When defining a route-map , we use the route-map keyword to associate a custom parameter, such as test . A route-map list by the test string unified representation, you may be in one route-map define a plurality of sequences, a sequence number to a decimal representation, such as the figure above, 10 , If the DHCP discovery message sent by the client does not contain the client-identifier , the hardware address can be used to identify the terminal device. The configuration commands are as follows: Recognized self-determination 25 Tiao match. Such an approach will match community included 100: 11 routes. And the preferred order is: i > e > ? Enabling BPDU filtering on an interface is the same as disabling spanning tree on it and can result in spanning-tree loops. The TCP connection was not successfully established and the TCP connection was tried repeatedly . R3 , R4 , and R5 establish IBGP full interconnection, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . or Similar configuration on R5 , just adjust the LP value Communicates with other members of community and all promiscuous ports 10.1.13.1 The VTP protocol sends a VTP notification every 5 minutes or when there is a change; The configuration of R5 is as follows: * i Ip sla monitor schedule 1 life forever start-time now R2 's F0/0 port is configured with proxy ARP , 3.3.3.0 network R2 itself is reachable, so R2 will respond to this ARP request with its own F0/0 port MAC . In fact, this is an ARP spoofing behavior: ) (2) By default, the routing entry of 1.0.0.0 updated by R1 is ignored. After configuring ip rip receive v 1 on S0, you can learn. Path BPDU , then he will send again. Therefore, for 802.1D , the root bridge will send BPDUs to all interfaces continuously . The non-root bridge will receive BPDUs from its own root port and send BPDUs to its designated port . Non-designated ports will not send. BPDU 's will only listen. OR2 , SW1 , and SW2 run OSPF , and OR2 acts as the egress router of the telecommunications, injecting a default route into the OSPF domain. OR1 will be local 13 meaning Weight Matchlog keyword in this command and the log keyword in the permit or deny ARP access-list State is Listen Family Identifier ) Switch(config)# interface vlan 10 345 100 R4#sh ip b 100.0.1.0 All VLANs R4 on the show ip bgp 172.16.0.0 Route tag Tag 73 When both the primary and secondary addresses exist, RIP will use both the primary and secondary addresses as the source to send routing updates. So R1 and R3 will learn the routing update of 2.2.2.0 . But R3 ca n't learn 1.1.1.0 , on the one hand, because R1 sends updates to R3 and is ignored by R3. Turn on switch interfaces Port-Security will consume resources, Port-Security detects an incoming interface to each data frame to determine whether the flow method, or if there offenses. When a security interface settings violation to shutdown when the interface is in violation Option82 When a BGP router sends a route update to its EBGP neighbor,ccnp switch 300-115 lab manual all with gns3, it cannot carry the LP attribute. The LP value of the EBGP route received by the other party is null (even the LP field is there), but it will assign a default to this route locally. Value, that is SW1#show port-security interface f0/1 The secure address entry can be configured by using the MAC ( SecureDynamic ) dynamically learned by the port , or by manually configuring the interface ( SecureConfigured ) and the sticy MAC address ( SecureSticky ). R5#sh ip bgp Ip address 4.4.4.4 255.255.255.0 Revision date Route 2 : AS_PATH : 100 0 100 i Static routes OpenSent Update-source Show ip bgp route prefix BPDU There are two types: configuration BPDU and TCN Network Next Hop Metric LocPrf Weight Path Cc00.043c.0000 (10.1.1.253) local Encapsulation Status Ip route 0.0.0.0 0.0.0.0 192.168.12.1 Due to the existence of the principle of horizontal splitting, BGP requires that the IBGP be fully interconnected within the AS (here, the neighbor command specifies). (The root cause is in 3.0.0.0/24 is subnetted, 1 subnets The behavior of the router is hop-by-hop. Each router along the path to the destination network must have a route to the destination. When a BGP router sends a route update to its EBGP neighbor, it cannot carry the LP attribute. The LP value of the EBGP route received by the other party is null (even the LP field is there), but it will assign a default to this route locally. Value, that is Next we SW1 of the Fa0 / 20 interface, do switchport allowed vlan the Remove Trunk 10 , the vlan10 traffic pruned, this time the PC between can not ping pass, go R1 speaking about: BGP routing table entry for 100.0.1.0/24, version 4 Neighbor 3.3.3.3 update-source Loopback0 neighbor 3.3.3.3 next-hop-self At the beginning of the network operation, all switches will send BPDUs from all ports . Everyone thinks that they are root . As the BPDUs flood and collect, according to the information contained in the BPDUs , everyone PK comes out and the root is elected. . After that, Root sends BPDUs in the default 2S cycle . All non- root switches receive BPDUs from their own root ports , and then send bpdus from their designated ports . It's a bit like us from the root pour a basin of water down, water down the tree Fengyun acyclic continuous flow from the top down. In addition, the non-designated port of the block will continuously receive the bpdu on the link and listen all the time. When it does not receive bpdu within a certain period of time , the link is considered to be faulty and begins to enter a new convergence phase. .