ccnp route manual

ccnp route manual

Option 82 can contain multiple suboptions , and rfc3046 defines the following two: Origin IGP, metric 0, localpref 100, valid, external, best Neighbor 4.4.4.4 ebgp-multihop 4 Network 10.1.34.0 0.0.0.255 area 0 Both R1 and R2 inject 100.0.1.0 and 100.0.2.0 into BGP using network . BGP filter Apply the configured ARP ACL to the DAI. R2#sh ip b 100.100.100.0 On R1 , filter out 11.11.11.0/24 routes, other release Some IOS does not support the neighbor R3 filter-list 1 weight command. Looking at the above picture, we assume that both switches A and B run DAI , and both PC1 and PC2 get the address through the DHCP server. At this time, for PC1 , only the DHCP snooping database on switch A has its IP+MAC . Bind, switch B does not. Thus, if A and B interfaces between the DAI the untust , from the PC1 of ARP packets, the switch will be B discarded,ccnp route manual, because it is believed these are illegal packets, this way, PC1 and 2 communications on the problem It is. It is recommended that A and B interfaces are provided between the DAI ofTrust .