ccnp 300-135 exam topics

ccnp 300-135 exam topics

The default is shutdown , optional protect , restrict At 1 o'clock, it can be considered that this address represents a broadcast address or a multicast address in the Ethernet, or represents a broadcast address or a function address in TR and FDDI . The next bit is the G/L bit (also known as U/L, where U is global). When this bit is set to 0 , it represents a global management address. FastEthernet0/0 - Group 1 State is Active Ip helper-address 192.168.100.1 The update is sent. At this time, both parties have their own routes, but 1.1.1.1 cannot ping with 2.2.2.2 . In 802.1D , a non-root switch can generate BPDUs only after receiving the BPDUs sent by the root bridge from the root port . In RSTP ,ccnp 300-135 exam topics, even if the non-root switch does not receive the BPDU from the root switch , it itself sends the BPDU with the " hello interval" period (default 2S ) . The configuration of R3 is as follows: Configuration example 2 : as-path access-list with route-map Reuse boundary: 750 Federal configuration and implementation On: channel member without negotiation ( no protocol ) Configure native VTP mode Neighbor 10.1.23.3 route-map setComm in table of Contents EtherType Router(config-router)# Local origin Ip dhcp snooping vlan 10 Ip arp inspection limit {rate pps [burst interval seconds ] | none} R2(config)# access-list 1 deny 192.168.3.0 R2(config)# access-list 1 permit any R2(config)# router ospf 1 TYPE Origin attribute (priority order: IGP > EGP > Incomplete ) OSPF can let R3 learn 1.0/24 and 2.0/24 routes. ? Rcp: Database agent URL The range of TAG values ​​in the external LSA The lower the value is set, the higher the protection level for the CPU . This value takes effect before and after the penalty action occurs. Of course, this value cannot be set too low. At least the legal traffic must be processed. Generally less than 1000 is almost the same. Y The following priorities are reduced in order: default-originate (for each neighbor configuration), default-information-originate (for each address cluster configuration), network , redistribute , aggregate-address ? Lowest sender port ID Track 2 rtr 2 reachability Write multiple commums in the same line, such as ip community-list 1 permit no-export 12:1111 does not take effect, can not delete these two values Interface vlan 10 Ip helper-address command can configure the first to receive client broadcasts emanating discovery on the interface that three packets, after the broadcast DHCP messages will be relayed to unicast packets, is to take the IP routing It is. The smaller the RID of a BGP neighbor is, the higher the priority is. O 2.2.2.2 [110/65] via 10.1.12.2, 00:05:16, Serial0/0 10.1.12.2 Debug ip dhcp server {events | packets | linkage} Enables debugging on the DHCP server Configuration example 5 (in the single routing protocol environment - OSPF out direction distribution list) 170 Both R1 and R2 inject 100.0.1.0 and 100.0.2.0 into BGP using network . We restore the experimental environment to the basic configuration: BGP neighbor relationships are as follows Let the CISCO router ignore the AS-path attribute during its decision making process 100 The VTP protocol sends a VTP notification every 5 minutes or when there is a change; The default COST value of all ports on the switch will increase by 3000 , so that the port of the switch is not elected as the designated port. VTP mode ID . Run RIP between R1 , R2 , and R3 , and R1 and R2 are injected into their respective loopback ports. Let's take a look at R4. * [^act]$ Configure all interfaces as passive and manually activate specific interfaces: R3 receives two routes, respectively carrying the community attribute as above. Now, we only want to delete the no-export attribute of the 11 route . R3 , R4 , and R5 use OSPF to ensure inter- AS routing interworking, and use loopback to establish BGP neighbors. Switch(config)# interface fast0/1 Switch(config-if)# switchport Switch(config-if)# switchport mode access Atomic_Aggregate and aggregator Next, at R1 onto 30.30.30.0/24 to ping 10 th ICMP packets, can then R2 see the corresponding traffic on: BGP routing table entry for 1.1.1.0/24, version 2 8 bits You should know that each routing protocol has different understandings of routing metric metrics . OSPF uses cost overhead to measure a route, RIP uses hops, and EIGRP uses mixed elements, so when I Some routes, from one of the routing protocols to another routing protocol, how will the metrics of these routes change? One way is that you can manually modify the re-release action when you perform the re-release action, depending on the specific environmental requirements, we will not worry about this later, the buddy is so sincere :). The second way is to use the default action, which is the seed metric defined when republishing between routing protocols.