ccnp switch google drive

ccnp switch google drive

Blocking to forwarding state usually takes 30-50s (default 50S , ie 20+15+15 ), this time can also be adjusted by configuring the spanning tree timer. ? WORD Static routes In the figure above, we started the re-release action on R2 . We "inject" the OSPF route into the RIP process, so that Match community 11 exact-match // strict match Port ID Router ospf 1 If you configure the following, then the COST comparison will exceed the weight and become the most preferred comparison rule. Use as-path access-list to match routes Vlans in spanning tree forwarding state and not pruned DAI configuration command * Available routes (next-hop reachable ) Switch(config)# vlan 255 Switch(config)# interface fast0/15 Switch(config-if)# switchport mode trunk Switch(config)# interface vlan 10 DoS attack. Then it is recommended to limit the ARP message threshold on the interface . Network without mask is a class declaration, plus the mask is no class declaration Number of existing VLANs 8 The Layer 2 switch searches for VLAN configuration information based on the destination MAC address and VLAN ID of the frame, and determines from which port the frame is sent out. R1#sh ip b description Shows all routes received from the specified neighbor (a subset of the previous command, shown here is the route remaining after the inbound policy is executed) Switch(config-if)# switchport nonegotiate Manual network through BGP , which originated from IGP , because BGP network must guarantee the network The switch forwards the DHCP packets carrying the Option 82 information to the DHCP server. CAM and TCAM Delete a specific community value in the community list The configuration of R5 is as follows: Outline A After receiving the response, you know B has established a connection with their locally. A also opens up an SAP value to indicate the connection, and sends a confirmation to B to establish the connection. In TCP/IP , the encapsulation format of Ethernet IP data packets is defined by RFC 894 , and the IP data packet encapsulation of IEEE 802.3 network is encapsulated by RFC. Weight Must be zero BGP federation Match ip address prefix-list 11 set as-path prepend 600 Dhcp-snooping About route reflection clusters MD5 digest : 0x49 0x3C 0x1F 0x79 0x15 0x00 0xC7 0xAE 0x0E 0xDC 0xDD 0xEF 0x93 0xA5 0xB6 0x26 In order to solve the problem of routing, in addition to the route reflector, there is a good solution, which is the federation. Neighbor 10.1.13.1 remote-as 100 2 The configuration of SW2 is as follows: Ip prefix-list huizong permit 172.16.0.0/16 ip prefix-list mingxi permit 172.16.1.0/24 ip prefix-list xiayitiao permit 10.1.24.4/32 route-map RP_mingxi permit 10 Match tag 10 Route tag 13 Field name Redis static route-map cisco Neighbor 10.1.23.2 filter-list 1 in Ip address 192.168.10.254 255.255.255.0 If the above into OSPF , is invalid, i.e., the static route is associated interface, in OSPF the network when the network routing number, and will not be declared into OSPF . Route, and redistribute the route into its own OSPF process 2 , then R3 will learn this route from process 2 , assuming R3 learns this first Then let's go to R4 and see: Maximum inhibition time: 60 minutes ( four times the half-life ) After the server mode is enabled, the client will automatically start pruning. The above command only re-advertises OSPF internal routes and E1 routes into BGP. match. As long as the community contains 100:11 or no-export Redistribute ospf 1 route-map test After the MAC sublayer of A is added to the MAC address and the LENGTH field, it is sent to the data link. The adjacency list in the CEF component is used for MAC or Layer 2 rewrite information. Administrative distance problem IP CEF turbo control turbo vector Holddown timers are ignored in some versions of IOS , that is, they do not take effect even if they are set. * i Metric LocPrf Weight Path 0 100 0 200 i As a result, the directly connected network segments of all devices are also connected. In AS345 , the routes are also available. This is for BGP . We did not pay attention in OSPF declared the R3 's s0 / 0 and R5 is S0 / 0 interface. Suppression list Although route-map is called , route-map can only be used for matching, not for setting attributes (cannot use set command) State BGP current callback state is basically opensent, etc., admin indicates that the neighbor is managed-type shutdown , when Connected, and can update and deliver BGP routes. Configure RIP unicast updates: CISCO default MED is 0 R2 will use the primary address and the secondary address for validate-update-source , so R2 can learn 2.2.2.0 and 3.3.3.0 routes. What package? *>i Ip as-path access-list 2 permit _2$ ? 192.168.12.2/24 Distribute-list 1 out ? Frame format Neighbor 10.1.13.1 remote-as 100 ARP spoofing principle Distribute-list 1 in Configure the Port-Security penalty mechanism Protocol basis No synchronization 100 Tags Difficult to resolve If the route is imported using the aggregate-address command, the MED is empty. Set community no-export additive length Retaining the NEXT_HOP attribute outside the federation within the federation R4 can learn from R1 and R2 of the 100.0 network routing, and the previous experimental results, we know, without any deployment strategy, R4 preferably RouterID small R3 as destined 100.0 segment BGPpeer , then Can we influence the routing preferences by controlling AS_PATH ? Next, we use route-map to make a policy on R1 , which takes effect on R3 and modifies the AS_PATH path attribute of the 100.0.1.0 route . Eventually, R4 goes to the 1.0 network to go to R2 ,ccnp switch google drive, and goes to the 2.0 network and still goes to R1 .