ccnp route version 7

ccnp route version 7

Sender ( R2 ) saves basic configuration, such as BGP neighbor relationships Route-map cisco permit 20 match ip address 2 set metric 10 3.3 802.1D Port-security does not support the destination interface of SPAN Note change, replace-as keywords allow R2 to secAS of EBGP when sending routing neighbors, with local-as201 replace real AS200 so replace-as the role of keywords is: Replace with local AS AS Real in the Updates at The EBGP , translate: when the router secondaryAS the EBGP send updated neighbor, with secondaryAS alternative number Pri aS number. When a data frame is sent from a trunk port, the frame is sent directly. ? Ip as-path access-list 1 deny _600$ Rule verification (the AS number in the federation does not participate in the AS_PATH length calculation) END Match ip address 1 Think of the route reflection cluster as a whole, then after C is passed to the RR , Router bgp 100 Origin IGP, metric 0, localpref 100, valid, internal, best TblVer InQ OutQ Up/Down State/PfxRcd Address family identifier. When the value is 2 , it indicates the IP protocol. Set as-path tag The main routing table version is injected into the last table version in the main routing table. Ip address 10.1.13.1 255.255.255.0 Network 100.0.2.0 mask 255.255.255.0 Dialer Dialer interface RIP version number: -------------- Number_of_messages will also become 0 . Router(config-router)# passive-interface fast 0/0 Router(config-router)# neighbor 192.168.123.2 Affect routing decisions by modifying weight 10 RIP Version 2 Protocol Analysis ( assigned by the IEEE ), when this bit is 1 , it represents a locally local address in management (as in DECnet ). Ethernet always uses globally unique addresses. Neighbor 10.1.23.3 remote-as 300 If R2 on ip route 1.1.1.0 255.255.255.0 null0 , this time there is no routing table OSPF of 1.1.1.0 routing the unsuccessful thus re-release,ccnp route version 7, so R3 can not learn the 1.1.1.0/24 route; MED 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: ) IBGP neighbor relationship Route 3 : AS_PATH : 500 When the RR reflects the route from the client to the non-customer, it also appends its cluster ID to the CLUSTER_LIST , and if the CLUSTER_LIST is empty, it creates one. If the route reflector finds that its local cluster ID appears in the CLUSTER_LIST of the route it received , then it knows that a loop has occurred and ignores the route. The CLUSTER_LIST attribute is only used for RR anti-rings.