ccnp switch 300-115 notes

ccnp switch 300-115 notes

SW1 and SW2 are configured as VTP mode client ; SW3 is configured as VTP mode Server Switchport access vlan 10 interface fast0/24 Second , select a root port on the non-root bridges SW2 and SW3 , as shown in the figure,ccnp switch 300-115 notes, because these ports reach the minimum overhead of SW1. R2 ignores R1 update sent over, because the "active examination", from R1 sent from the RIP updates and R2 of S0 / 0 Kou not in the same subnet, so R2 ignored R1 incoming routing updates. At this time, just validate-update-source under the RIP process of R2 . Optional attribute Set extcommunity cost pre-bestpath 1 10 Refcount 6 Must be a zero field. In R1 to the 1.1.1.0 and 1.1.2.0 do a summary, as 1.0.0.0/8 , if coupled summary-only keyword, two details will be suppressed by inhibiting a bar if you want to cancel the details of a neighbor, Such as 1.1.1.0 , then (2) By default, the routing entry of 1.0.0.0 updated by R1 is ignored. After configuring ip rip receive v 1 on S0, you can learn. Ip prefix-list 1 permit 100.0.1.0/24 ip prefix-list 2 permit 100.0.2.0/24 route-map LP permit 10 Violation Mode : Shutdown !! After the violation, the default is shutdown Aging Time : 0 mins Interface fast0/1 Interface vlan 10 Frame format Of course, R3 should also be configured similarly. For example, on a PC , statically bind the gateway IP and the MAC of the gateway with arp-s to prevent arp spoofing, or use the command arp for binding on the network devices of the key nodes . Otherwise the flag field is obtained by some calculation (as part of the verification process) The security address entry thus formed (which is SecureSticky ) will not be lost even if the interface is flipped. If wr saves the configuration and the command is written to config.text , the security address will not be lost even if the device is restarted. Ip dhcp snooping trust Vlan range Router(config)# ip prefix-list {list-name [ seq number] { deny | permit } network/length [ ge ge-value ] [ le Network 11.11.11.0 mask 255.255.255.0 Total number of bindings: 1 Other configuration 100 Default 30s , RIP update cycle Timer verification Route-refresh The route closest to BGP NEXT_HOP is preferred , and the route is the route with the smallest IGP metric to the next hop router . OSPF 's neighbor command is not the same as EIGRP . After testing, in the Ethernet environment, directly refer to the neighbor , and still send multicast hello. Sh ip bgp neighbors {address} received-routes RIP and IGRP the passive-interface does not send routing updates, but to accept routing updates DNS , WWW , and SMTP servers belong to the same subnet 200 201 300 IBGP neighbor Modify AS_PATH with route-map An escape character that is used to convert the control character immediately following it to a normal character First, let's get a glimpse of route-map . Looking at the figure above, we redistribute OSPF routes into RIP on R2 . As mentioned above, when re-publishing, you can use the metric keyword to set the metric after the route is re-advertised into RIP . Set to 1 here . The immediate result is that all OSPF routes injected into RIP have a metric of 1 . So what if I want to make some flexibility adjustments? For example, I hope that after the route is injected into RIP , the metric of the 192.168.1.0 route is 1 and the metric of 2.0 is 2 . Traditional redistribution is impossible.