ccnp 300-115 vce

ccnp 300-115 vce

Block all ARP requests or on the DAI untrust interface (note the separation from DHCP snooping 's untrust interface) Match community 1 5.5.5.5 ( metric 2 ) from 5.5.5.5 (5.5.5.5) The election of the Root Bridge will not be said. We restore the experimental environment to the basic configuration: BGP neighbor relationships are as follows In the past, switching was hardware-based forwarding, and routing was software-based forwarding, so the campus network used more switching networks. Traffic share 1 View command: Show eth 1 summary / show ip route / show ip int brief Private-vlan mapping add 101,102 This idea has been applied to dynamic routing protocols such as OSPF . Careful children's shoes will find that after you deploy route summarization in OSPF , it will automatically generate a summary route pointing to null0 locally . The reason is explained above. the same. R3 announces 192.168.1.0 , 2.0 , and sets the community attribute of 1.0 to no-adv. a(bc)?d SW1(config)# interface vlan 10 Consider a simple model: Redistribute connected subnets redistribute rip metric 10 subnets Total number of bindings: 1 AS_SEQ type is {100 , 200} in this segment is AS_SET type. So AS_SEQ the AS_PATH used to identify the origin of this summary route, it is ordered AS list, in addition AS_SET this AS_PATH type used to identify the details of pre-aggregated : Disabled R1 and R3 , R2, and R5 establish an EBGP neighbor relationship. IP policy routing is disabled Rapid Transition to Forwarding State 100 i If it is access mode, the vlan must be the same. Vlan 10 routing C Paths: (1 available, best #1, table Default-IP-Routing-Table) Flag: 0x820 100 DAI 's work depends on DHCP snooping ( 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 . 1.1.1.0 to 3.3.3.0 actually has two paths to go. If the RIP protocol is running in the network , in fact, for A , going to 3.3.3.0/24 can be shared by B and D load. However, in some cases, we hope to data is controlled, for example, we want to 1.1.1.0 Access 3.3.3.0 of the main traffic go B , when B hung up, then switch to the D on. So we simply in D deployment offset-List , in which the A notice 3.3.3.0 routing, increased 1 jump,ccnp 300-115 vce, then this route will be compared to B advertised to A route metric big a jump, A naturally preferably B .