ccnp 300-101 exam fee

ccnp 300-101 exam fee

A VLAN divided into several separate VLAN , the VLAN use the same IP network segment. Router bgp 100 h routed ( dampening ) route, route may be faulty ( down ), with historical information, but no optimal route When a local BGP route is advertised to an IBGP peer , the MED value must be carried . 100 Whether the MAC correspondence is legal Also a route prefix may carry multiple community to form a list, if you want the original route for a particular community to add a foundation community ,ccnp 300-101 exam fee, then the route-map in the set community , the increase in additive keywords. Situation 3 On VLAN is a very fundamental working mechanism of Layer 2 switches. Note that this is not to consider the route rejected in the advertise-map when building the summary route , but it cannot be filtered by adv-map alone. The initial situation is the same as above. Let's take a look at redistributing OSPF routes into EIGRP AS 100. The configuration is of course still carried out on R2 . Advantages and disadvantages This way the routing table: 100 Invalid timer <1-4294967295> community number FastEthernet1/0 If the penalty value exceeds the pre-set threshold - the suppression limit: the penalty value reaches this threshold, the route is suppressed, ie not released, until the N half-life, the penalty value is reduced to another threshold: re-use threshold (de-suppression threshold) ), the suppression of the route is lifted. Through MED affect route choice 18 DAI is an ingress security feature that does not perform egress security checks. Port-Security supports activation on the trunk configured as follows Below we summarize some of the key points of the router about route lookup: ( Well-known discretionary ) Note that the above two configurations are invalid for manually configuring the secure address of switchport port-security mac-address 00b0.9999.9999 . That is, the static security address entry configured by the above method never times out. ( Well-known discretionary ) DHCP server messages (such as DHCPOFFER, DHCPACK, DHCPNAK , or DHCPLEASEQUERY ) will be released. On the contrary, packets received from the DHCP server on the untrust interface will be filtered out, thus preventing illegal DHCPserver access. . While the deployment of DHCP Snooping the switch locally, but also to maintain a DHCPsnooping binding database ( the Binding Database ), save for listening to the DHCP entries interaction, information includes (for untrust interface): the MAC address, IP address ( assigned by DHCP ), lease, binding type, VLAN number, and interface number (the DHCP client is the untrust interface connected to the client PC ) . This oneIn addition to doing some basic security access control, DHCP snooping banding databse can also be used for anti- ARP spoofing solutions such as DAI .