ccnp route dumps examcollection

ccnp route dumps examcollection

Set extcommunity cost pre-bestpath 1 10 The configuration of SW2 is as follows: STP operation Set the interface to access mode Accepts Inferior BPDUs ACL Loopback Loopback interface As a result , the BGP table of R5 becomes as follows: The parameters and capability features are negotiated successfully. You start to send the Keepalive package and wait for the other party's 200 If you turn on always-compare-med Ip community-list 11 permit 100:11 no-advertise OSPF BGP , the IBGP neighbor relationship is established between the BEs . If A has a network segment 1.1.1.0 , A injected into the BGP , and transmitted to the EBGP neighbors B , If the router accepts the parameters of the neighbor in the OPEN message, it will answer a keeplive message, and send the message for the period of 1/3 of the holdtime (but not less than 1S ). CISCO defaults to 60S . If the hold time is 0 after negotiation , the keepalive keep-alive message is not sent . When an activation of the Port-Security on the interface, MAC number of addresses has reached the maximum safe number of address configuration, and has received a new frame, and the source of this data frame MAC is not in these security addresses, then start punishment Experiment 1 : Basic experiment If an interface is in the flooding state,ccnp route dumps examcollection, it will bring a lot of upadate and witdhdrawn messages to the network . Therefore, for a flipped interface, no bgp fast-external-fallover is recommended . After the interface is shut down, the BGP session and neighbor relationship will remain until Data forwarding mode 13 VLAN is a very fundamental working mechanism of Layer 2 switches. Of course, you can also associate the route-map after re-issuing the command and set the tag in the route-map . We look at the above picture, the external detail route 172.16.32.0 – 39.0/24 , and the summary route 32.0/21 are introduced into OSPF by R1 , now Limit the host connected to the switch port ( filtered according to IP or MAC address) Ip dhcp snooping trust Routing policy 50 UDLD 10.1.13.3 After " 10.1.20.0 " is passed to R2 , since the updated subnet is consistent with the R2 interface main network, R2 receives the update, and uses the interface mask /23 as the mask of the received RIP subnet, then R2 local loading This RIP route is 10.1.20.0/23 . In fact, the prefix length of the route is wrong. We can configure a secondary address on the R2 interface. In this way, RIP will use the mask of the secondary address (if configured) to receive the route. For example, configure R2 with 10.1.123.222/24 .