Cisco 2511 - Router - EN Instrukcja Użytkownika

NOTE: • For those assigned to routers {r4,r5,r6} substitute r1,r2,r3 in the lab manual with r4,r5,r6.

To switch to the Privileged EXEC mode enter enable (or its abbreviation en) 2511> enable enable command to switch to privilege

If you get a “Connection refused by remote host” message the telnet session is suspended and you will have to clear the console line. To do this,

2. How long has the device been running? 3. How many interfaces are physically present on this device? To find memory information about t

r1# show ip interface brief The CLI is smart enough to recognize abbreviated commands. For example sh ip int br would be enough to issue the above

4. Basic Configuration Commands To configure the router you must be in the Configuration Mode. You can get to the configuration mode from the Pri

r1(config-if)# r1(config-if)# <CTRL>+Z Notice that our prompt has changed once again. To exit from interface configuration mode, use the &ap

Figure 2. IP addressing Topology diagram Now assign interface Serial 0/1 of Router r1 the IP address as described belo

r1(config-if)# no shutdown activate the interface 3. Exit to the privileged mode by entering <Ctrl>-Z and use the command sh

Configuration of the Network Use commands and methods of the previous exercises to assign IP addresses using Figure 2 to complete the configuration o

Output for ‘show cdp neighbors’ This command displays information about directly connected Cisco devices. It shows the following information: •

Getting Started: Router Basics ________________________________________________ 1. Objective This lab will familiarize you with the different

Output of ’show cdp neighbors detail’ command As you can see, this command provides you more detailed information about neighboring CDP devices, w

7. Testing Connectivity ping and traceroute are tools commonly used to test network layer connectivity. You can also examine the device’s routing

Notice the success rate is 100 % meaning you successfully reached the destination router. Congratulations! If you have anything below 100% the rout

Investigating Holdtimers and Updates 9. Checking the Routing Table – show ip route EXERCISE 10: Viewing the Routing Table_________________

EXERCISE 11 – Shutting Down an Interface________________________ Let us change the interface serial 0/0 of your router r2 to shut down. 19. Then

II. Introduction a. General Information The Cisco Networking Lab consists of state of the art Cisco routers and switches. The equipment

b. Notation and Symbols In this lab the following symbols are used:

2. Router Components To gain a better understanding for the different configurations that will be performed on Cisco routers, this section provid

• Interfaces – These are the network connections through which packets transverse the router. Multiple interfaces can reside on the same motherboard

User EXEC level: allows a person to access only a limited number of basic monitoring commands. In this mode, the router or switch prompt is display

EXERCISE 1: Establishing Connectivity_________________________ To access the router you need first to establish a telnet session to its Commserve

Start saving the output by selecting the menu option Transfer>Capture Text and name the file in .TXT format and click “Start” to begin saving your