ccnp 300-115 online test

ccnp 300-115 online test

This is the general case, of course, there are two situations, it depends on the specific environment and the specific routing protocol. Both R1 and R2 inject 100.0.1.0 and 100.0.2.0 into BGP using network . Reply to ISP1 , GW perceives through tracking , and the data is switched back to ISP1. 10.1.23.2 Distance vector routing protocol And SW3 on the same case Then PC ping 10.1.13.0 , the data goes R1 ; BGP federation BGP configuration trunk permanent link aggregation mode, forced trunk , send DTP frames Preemption enabled, min delay 30 sec Aggregate-address summary address summary-only as-set Compare by default from top to bottom As a result, all three switches exchange VTP packets to inform them that there is a VLAN for accessing users . For VLANs that do not have users locally , they will be automatically trimmed. Let's take a look: The problem that the static route associated with the outgoing interface is re-released. S* 192.168.1.0/24 [1/0] via 172.16.12.1 Optimum and Distributed Switching IBGP neighbor Below is an example: *>i10.1.12.0/24 Represents a range. Matches only one of the characters contained in the range. *> When both DSAP and SSAP take a specific value of 0xff , the 802.3 frame becomes a Netware-ETHERNET frame to carry NetWare. 5.5.5.5 OSPF routing: including 3.3.3.0 , and the direct connection network segment 192.168.23.0/24 declared into OSPF is injected into the EIGRP process. This R1 Show run | in route At the same time, R4 also received the 100.0 route introduced by R2 , but it was not passed to R3 . This is the principle of horizontal splitting of IBGP : " BGP routers will not pass IBGP to him and pass it to other IBGP neighbors." If you try to activate port-security on an 802.1X interface, you will get an error and the port-security feature will not open. View and verify: Similar configuration on R5 , just adjust the LP value Document number The above four types are distinguished by the type code in the AS_PATH attribute. For the two federally unique AS_PATH types, please refer to the “Federal” section of this document for details. How do you understand the first two AS_PATHs ? Set community none router bgp 3 Configuration example 58 Do a test: In the above figure, R1 's fa0/0 port ip mtu is 1500 . Configure the DAI to occupy the size of the log buffer (the maximum number of entries), the interval is 0-1024 R4 and R2 , we look R2 , R2 moment from R4 has learned this RIP routes, if it from the R3 also learn the route and of the route metric is smaller, then, R2 will preferably from R3 this Routes , so that R1 , R2 , and R3 form a routing loop. Note that the data exchange process is different for different products. The above process is the result of testing on the CISCO device (server). 100$|400$ 3.3.3.3 ( metric 2 ) from 3.3.3.3 (3.3.3.3) 100 i Redirect time 600 sec, forwarder time-out 14400 sec Preemption disabled The VLAN ID , which is 12 bits long, indicates the VLAN to which the frame belongs . In VRP , the configurable VLAN ID ranges from 1 to 4094 . , By the spanning tree protocol in a particular port logically Block , in order to achieve redundant physical environment, and the upper floor and preventing the loops Then just republish this static summary route into OSPF . In this way ,ccnp 300-115 online test, the routers in OSPF can reach through this summary route. 10.1.25.2 AS_PATH , LOCAL_PREF and MED , and added ORIGINATOR and CLUSTER_LIST for anti-ring. The next hop of the route advertised by the device is 0.0.0.0) About Ethernet Not advertised to any peer Set ip next-hop recursive If R2 on ip route 1.1.1.0 255.255.255.0 null0 , this time there is no routing table OSPF of 1.1.1.0 routing the unsuccessful thus re-release, so R3 can not learn the 1.1.1.0/24 route; * 172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks S* 172.16.0.0/16 [1/0] via 172.16.3.0 VTP operation Burst interval , the default is 1s , optional configuration. This is a continuous detection period, used to detect the number of ARP packets in this time period . The default is 1S , so that is, within 1S , if 15 (default) ARP is exceeded , the violation is. This time can be selected from 1-15S. Match one of 123 plus any character plus one of 7 to 9 , such as 167 , 3 spaces 7, etc. Match ip address prefix-list 1 Set traffic-index 30 Vlan 100 *>i BPDU later, when the operator device through STP after these interfaces will become the calculated root port, and the device immediately setting the interface root-inconsistent (blocked) state. Therefore, using this feature, it is possible to prevent the client device from becoming a root or to prevent these interfaces on the carrier device and connected to the client device from becoming root ports.