350-601 dccor book pdf

350-601 dccor book pdf

Shutting down a port is done with the shutdown command under the Interface Configuration mode: P00303020214 Although many network engineers can configure routing protocols, they lack an understanding as to how packets are encapsulated as well as other routing fundamentals. Cisco have addressed this in the new exam syllabus. The ICND1 exam requires you to have an understanding of basic routing and packet flow across a network. We will also take a look at the technology behind routing protocols. In Figure 11.5 above, all non-local branch office traffic is sent to the Paris HQ hub router via a default route. The Paris HQ hub router has specific routes to either forward the traffic to the appropriate server in the data center or to forward the traffic out to the Internet. ---------- Success rate is 100 percent (5/5), round-trip min/avg/max = 18/28/32 ms R2 Fa0/13 91 R Gi0/1 The following example shows the router IP address 172.16.1.1 as the default route: Port Description: GigabitEthernet0/1 System Name: Switch1 6.Wait about 30 seconds at most and then ping from PC to PC. * - Candidate default, U - Per-user static route, o - ODR P - Periodic downloaded static route Interface: GigabitEthernet0/1,350-601 dccor book pdf, Port ID (outgoing port): GigabitEthernet0/1 Holdtime: 172 [Truncated Output] Sending 5, 100-byte ICMP Echos to 2001:AAAA:BBBB:CCCC::2, timeout is 2 seconds: The ports that connect the end-stations are usually access ports Cisco Discovery Protocol (CDP) was covered earlier. It is turned on by default on most routers and switches universally and per interface, and its Dynamic secure MAC address configuration can be verified using the same commands as those illustrated in the static secure address configuration examples, with the exception of the show running-config command. This is because, unlike static or sticky secure MAC addresses, all dynamically learned addresses are not saved in the switch configuration and are removed if the port is shut down. These same addresses must then be relearned when the port comes back up.