ccnp switch 300-115 packet tracer labs

ccnp switch 300-115 packet tracer labs

DNS , WWW , and SMTP servers belong to the same subnet 8 bits Neighbor xxx advertise-map yyy non-exist-map zzz * i R3 sets the tag when injecting the route. Not advertised to any peer Local About IP Routing 5 10 FastEthernet0/1 AS_CONFED_SEQUENCE A list of ordered AS numbers on a path to a particular destination. The shorter the AS-Path, the higher the priority. After the command is configured, the newly learned MAC address is also sticky . Set ip next-hop 11.1.1.2 exit 200 ? Switch(config)# mac address-table static machine mac interface vlan vlan number to cancel with no mac address-static ...... EtherChannel supports load balancing in the same port-channel link R1(config-router)# network 11.11.11.0 mask 255.255.255.0 description Holddown timers are ignored in some versions of IOS , that is, they do not take effect even if they are set. Route-map nat3 permit 10 match ip address 2 match interface serial0/1 ? Both A and Root enter the Listening state on both ends of Link1 , and A will receive the BPDU sent by Root . IP Address Route summary issues to be aware of Seeing the summary route generated on R3 , AS_PATH inherits the detailed AS_PATH and presents it in the form of {100 , 200} , which can prevent the loop from happening, and will not cause hidden dangers due to the loss of the AS_PATH of the detailed route. . Note that the AS_PATH type in {} is AS_SET and is an unordered list of ASs . 100 i Neighbor 3.3.3.3 remote-as 345 R1 and R3 ,ccnp switch 300-115 packet tracer labs, R2, and R5 establish an EBGP neighbor relationship. Interface FastEthernet0/1 switchport access vlan 10 Matches the preceding character 0 times or 1 occurrences Set comm-list 1 delete On R1 , only the summary route 32.0/21 is filtered, and all the detailed routes are released. If a standard ACL is used to match the route, how to write it? When a spanning tree constructs a loop-free topology, it always uses the same four steps to determine: After the server mode is enabled, the client will automatically start pruning. On Routing, accept updates. ? Network ? In the BGP process: neighbor xxx default-originate to pass the default route to a specific neighbor. This configuration does not require a default route in the routing table. A bit like OSPF 's default-originate always Summary The switch sends data frames according to the discovered outbound interface. R1(config-router)#summary-address 10.0.0.0 255.0.0.0 tag ? V Dampening takes effect only on EBGP routes and invalidates IBGP routes. Atomic_Aggregate and aggregator Local-pref only affects the amount of traffic leaving the AS ( selecting a large LP value ) GLBP R1 and R3 , R2, and R5 establish an EBGP neighbor relationship. 192.168.1.0 will pass the default route of 0.0.0.0 into RIP , and R2R3 will learn. Switch Virtual Interfaces ( SVI ) We can let DAI do further verification by configuring some additional options . There are three optional keywords, dst-mac , ip , src-mac Ip route 192.168.10.0 255.255.255.0 fast 0/0 [Synchronization concept] After a BGP router learns a route from an IBGP neighbor, it is not enabled (not optimized) unless it learns the same route from the IGP again . This is to prevent the routing black hole problem described above. !! vlan10 activates DHCP snooping Lease(sec) Type Match ip address prefix-list 1 set metric 200 The configuration of R3 is as follows: Federal related features: Using route reflector 23 Ip address 192.168.100.254 255.255.255.0 Redis ospf 1 route-map test Both R1 and R2 inject 100.0.1.0 and 100.0.2.0 into BGP using network . R4 has two BGP neighbors, where R3 is its federated IBGP neighbor and R5 is its federated EBGP neighbor. When the GW connects to the outgoing interface of ISP2 and DOWN (that is, ISP2 hangs), then switch to ip next-hop recursive, which is ISP2. 4 Port-Security Overview R3 announces 192.168.1.0 , 2.0 , and sets the community attribute of 1.0 to no-adv. Set community no-export additive You can see these two routes by viewing the BGP table on R3 . Dual two-way point of the route re-release 4 The smaller the total cost of the switch to reach the root switch path, the better, related to the interface bandwidth. The resolution can be injected through the use conditions ( conditional injection ) to complete a so-called conditional injection means is that, when a particular route exists summary, I can generate specific details of its subordinates, these details will be injected into the local routing the BGP the RIB ( The local routing table also loads the detailed routing information) to provide more detailed routing information (longer prefix) than the summary route in the local AS .