ccnp route filtering

ccnp route filtering

? The weight of the BGP route generated by the local summary is also 32768. EtherChannel supports load balancing in the same port-channel link switchport trunk encapsulation dot1q switchport mode trunk Default behavior: source IP address pair ( src-dst-ip ) The default is 180s , which can also be called expiration timer time limit timer or timeout timer. After receiving the Gratuitous ARP message, the peer knows that the user of the IP address already exists on the intranet, and then an alarm is generated. In a route-map statement, if there is no match statement, match all Port number 179 AS_PATH type 1 : AS_SET detailed Ip route 2.2.2.0 255.255.255.0 192.168.123.2 The default is 180s , which can also be called expiration timer time limit timer or timeout timer. Set community none router bgp 3 ? 10.1.23.2 from 10.1.23.2 (10.1.23.2) Route tag 9 Match ip address 2 SW2 and SW3 are similar situations; note that at this point we are not allowed to do any static configuration of the allowed vlan configuration on the trunk port. Then 1 , 2 are compared first, 2 is preferred (because 2 has a smaller RID ); then 2 is compared with 3 , 2 is external , so 2 is preferred Sw(config)#vtp transparent Case PBR 88 R1(config-router)#distribute-list 1 out ? Flooding the MAC table to the above port ( 0xFFFF0000-0xFFFFFFFF ) is a reserved community value. In addition to these values, several well-known values ​​such as no-export , local-as, etc. are defined. For specific values, see RFC . Configuration command Wherein SW1 is as follows: This is the typical recursive route of BGP . The next hop of the 3.3.3.0 route on R1 is 2.2.2.2 , further recursive 2.2.2.2 ,ccnp route filtering, and the associated outbound interface S0/0. The switches at both ends of the trunk need to use the same trunk protocol. The BGP configuration of R4 is as follows: Dynamic routing protocol port number or protocol number 7 Summarizing on R3 suppresses all details, but if you only want to release partial details for a particular neighbor, you can use unsuppress-map AS_SEQENCE : an ordered list of AS numbers It can only be mapped to the ethernet of vlan Through the original properties affect routing 16 If the MED of the received or generated route is empty , set the MED to 0 when advertising to the IBGP Peer . 13 About the burst-size parameter: 200 i Route-map test per 10 Set as-path tag Access-list 1 permit 192.168.1.0 0.0.0.255 Port Vlans in spanning tree forwarding state and not pruned Ip route 0.0.0.0 0.0.0.0 null0 router bgp x OSPF redistributes into BGP Local origin ? Ip dhcp snooping trust Double-point bidirectional routing re-release 91 R3 's gateway is R1 , R1 itself has static route to 2.2.2.2 , and the next hop is R2 . Note that this is an MA network. All three interfaces are on the same network segment. This is critical. R3 will go to 2.2.2.2. When the data is dropped to its own gateway 192.168.123.1 , R1 finds that the next hop of the data is 123.2 on the same network segment as the local inbound interface after searching through the routing table , so he thinks that 123.