ccnp tshoot sample questions

ccnp tshoot sample questions

About Ethernet 4 Next we open vtp pruning on SW3 , which is the server of VTP . Therefore, AVG is responsible for distributing virtual MACs , and AVF is responsible for forwarding data. We restore the experimental environment to the basic configuration: BGP neighbor relationships are as follows [123].[7-9] Into, both are indispensable, such as 192.168.1.0/24 and 192.168.1.0/25 , although the network numbers of both are the same, both are 192.168.1.0 , but the two are definitely two different routes,ccnp tshoot sample questions, two different Routing prefixes because their prefix lengths are not the same. 10.1.12.2 ICMP redirects are always sent Strictly speaking, path control is a very big topic. In the deployment of a large network, it is often necessary to consider the control of the data traffic access path in order to make more rational and scientific use and allocation of network resources. At the same time, it enhances the reliability, redundancy and robustness of the network. In the process of double-point bidirectional routing re-release, many problems may occur, such as sub-optimal paths, potential routing loops, etc. This chapter will discuss this model and existing problems in depth. meaning Using ICMP protocol to detect 10.1.1.2 reachability (source address 10.1.1.1 to ping10.1.1.2 ) Track Object 's ID is 1 , associated to ip sla monitor 1 Y Classification of path attributes: Router bgp 100 Ip as-path access-list 1 permit _1$ ? To confirm, the bridge responsible for notifying the topology change will continue to send TCN BPDUs before the bridge confirms the TCN . Next, the designated bridge will generate another TCN for its own root port , and the process is sent all the way to root . Match ip address 1 Sw1(config-if-range)#switchport trunk encapsulation dot1q Flag: 0x860 There can only be one Isolate vlan in a primary VLAN. Set metric xx Switch(config-if)# ip address 192.168.255.1 255.255.255.0 R2 's EIGRP routing process: 10.1.12.2 AS_PATH , LOCAL_PREF and MED , and added ORIGINATOR and CLUSTER_LIST for anti-ring. Neighbor ip remote-as as-number Roo also received the request, and the request it received from the network segment 172.16.20.0 , and the table found that the network that the route to the host Milne is located ( 172.16.21.0 ) is different from the network that received the arp request packet. And the interface opens the arp proxy, so reply to its own interface mac. Recognized as a self-determination attribute. LP is a local priority, only AS inside, in IBGP between peer transfer, and will not be passed to other EBGP neighbors // AS200 is the Primary AS and is used to configure the BGP process. Matchlog keyword in this command and the log keyword in the permit or deny ARP access-list Fa0/20 Active is local Border Gateway Protocol (BGP) Connected 200 ? It can be seen that since we configured the summary, the as-set keyword was used to make the summary route inherit the detailed partial path attribute. Therefore, the generated summary route still retains the aggregate attribute, but there is no atomic-agg attribute. Obviously this attribute It is no longer necessary in the case of the as-set keyword. FastEthernet1/0 Default route If the MED of the received or generated route is empty , set the MED to 0 when advertising to the IBGP Peer . Between routers, routing information is passed, and the distribution list has absolute control over routing information. Therefore, if it is in the direction, by deploying the distribution list, the specific route can be filtered, so that the local routing routing table of the distribution list is changed, and when the local router updates the routing information to the downstream router, the actually updated content is An entry that is affected by the distribution list.