300-810 cisco

300-810 cisco

Configuring, Verifying, and Troubleshooting RIP Option 129: call server IP address R2(config-if)#ipv6 add 2001:aaaa:bbbb:eeee::1/64 R2(config-if)#end Cisco routers use the longest prefix match rule when determining which of the routes placed into the routing table should be used to forward traffic to a destination network or node. Longer, or more specific, routing table entries are preferred over less specific entries, such as summary addresses, when determining which entry to use to route traffic to the intended destination network or node. 4.Now ping the remote network on R1 from R2. IP address Client-ID/ Lease expiration Type Hardware address/ 192.168.1.2 Mar 02 2014 12:07 AM Automatic 0063.6973.636f.2d63 When troubleshooting routing issues the standard approach is to follow the routing table for every route along the path. You might perform a traceroute to find out exactly where the packets are going and to see the routers along the path. This way you would know exactly which device might be causing the issues and you can start investigating the routing tables of the specific routers. Dynamic Trunking Protocol (DTP) DTP Platform: cisco 2960, Capabilities: Switch 3.Go into ACL mode and paste in the new ACL. This makes good sense. You wouldn’t want to have several ACLs doing different things on the same interface. Simply configure one ACL which does everything you need it to, rather than spreading out filters over two or more lists. I could have added “per protocol” to the above rule because you could have an IPX access control list, but IP is really the only protocol in use in modern networks. Aging Time : 10 mins This would be applied to the server side router. Remember that there will be an implicit “deny all” at the end of this list, so all other traffic will be blocked. The ports connecting the switch to the router are usually trunk ports Switch#conf t Switch(config)#int fa0/0 Switch(config-if)#shutdown RIPv2 Link Layer Discovery Protocol (LLDP) Following this configuration, the show ntp associations command can be used to verify the communications between the NTP devices, as illustrated in the following output: Spend 15 minutes on the subnetting.org website ii.Replace the existing route if the metric of the new route is lower; or 4.3.cClient Router#debug ip rip IOS (tm) C2960 Software (C2960-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE(fc1) Switch-1(config)#interface GigabitEthernet0/2 Switch-1(config-if)#switchport Set a VTP Password access-list 1 permit host 172.16.1.1 R1#show ip protocols Routing Protocol is “rip” Switch#show interfaces FastEthernet0/1 switchport Name: Fa0/1 network 10.10.10.0 compress-config Compress the configuration file config TFTP load config files Access Mode VLAN: 10 (data) Trunking Native Mode VLAN: 1 (default) Voice VLAN: 11 After this is implemented, you start getting calls from your end-users saying 3.6.bNetwork route ACL rules Wildcard masks ACL configuration allocated to a particular VLAN Finally, the Security Violation Count field specifies the number of security violations on the port. To reinforce what has been discussed in this section further, consider the following output: Switch-1#show port-security debug ip dhcp server events debug ip dhcp server packet Default routing isn’t limited to sending traffic to the Internet. Another popular way to leverage a default route is with enterprise networks. For example, if you have a core data center at your headquarters with two branch office sites,300-810 cisco, you could have all non-local branch office traffic forwarded to the core.