trioadmin.blogg.se - Cisco 2950 switch commands cheat sheet

#CISCO 2950 SWITCH COMMANDS CHEAT SHEET VERIFICATION#
#CISCO 2950 SWITCH COMMANDS CHEAT SHEET SOFTWARE#
#CISCO 2950 SWITCH COMMANDS CHEAT SHEET PC#
#CISCO 2950 SWITCH COMMANDS CHEAT SHEET DOWNLOAD#

ICMP (Internet Control Message Protocol).

Basic Cisco Router Configuration on Packet Tracer.

Ethernet Collisions and Troubleshooting.

#CISCO 2950 SWITCH COMMANDS CHEAT SHEET VERIFICATION#

to verify our VLAN Packet Tracer Configuration, we will use verification commands like “ show vlan brief“, “ show interfaces“, “ show interfaces trunk” etc.ġ default active Fa0/5, Fa0/6, Fa0/7, Fa0/8 Fa0/9, Our last step of VLAN Packet Tracer Example is configuration verification. Switch 2# copy running-config startup-config Switch 2(config-if)# switchport trunk allowed vlan 2-4 Switch 2(config-if)# switchport nonegotiate Switch 2(config-if)# switchport mode trunk Switch 2(config)# interface fastEthernet 0/1 Switch 2(config)# interface fastEthernet 0/4 Switch 2(config-if)# switchport access vlan 2 Switch 2(config)# interface fastEthernet 0/3 Switch 2(config-if)# switchport access vlan 3 Switch 2(config-if)# switchport mode access Switch 2(config)# interface fastEthernet 0/2 Switch 1# copy running-config startup-configĪfter configuring the first switch, we will configure switch 2 similar to switch 1 as below. Switch 1(config-if)# switchport trunk allowed vlan 2-4 Switch 1(config-if)# switchport nonegotiate Switch 1(config-if)# switchport mode trunk

Switch 1(config)# interface fastEthernet 0/1 Switch 1(config-if)# switchport access vlan 3 Switch 1(config)# interface fastEthernet 0/4 Switch 1(config)# interface fastEthernet 0/3

Switch 1(config-if)# switchport access vlan 2 Switch 1(config-if)# switchport mode access Switch 1(config)# interface fastEthernet 0/2 Laslty, we will set the allowed VLANs with “ switchport trunk allowed vlan” command on this trunk and save our configuration.Then we will also set this port with “ no negotiate” command to prevent negotiation about the port role.After that, we will set the trunk port that will carry multiple VLANs with “ swithcport mode trunk” command.We will also set the VLAN, that this port will access.We will do this with “ switchport mode access” command under these interfaces. We will set access ports that will access specific VLANs.

#CISCO 2950 SWITCH COMMANDS CHEAT SHEET PC#

These ip addresses will be required at the end of this configuration example to test our configuration.Īfter PC IP configurations, now, we can start our VLAN Packet Tracer Configuration steps. pkt format at the end of the lesson.įor all Packet Tracer Examples and Files, you can check Packet Tracer Labs Page.įor our VLAN Configuration example, we will set our PC IPaddresses as below.

#CISCO 2950 SWITCH COMMANDS CHEAT SHEET DOWNLOAD#

Packet Tracer VLAN Topology ExampleYou can DOWNLOAD the Cisco Packet Tracer example with. In this topology, 2 Cisco Catalyst 2950-24 switches and 6 PCs are used. an example, you can see a VLAN topology below.

To see the status of Cisco Discovery Protocol (CDP) on your Cisco device run the "show cdp" IOS command from privilege mode.

Serial0/1 is administratively down, line protocol is down 01#show cdp interfaceįastEthernet0/0 is up, line protocol is upįastEthernet0/1 is administratively down, line protocol is down

To view the Cisco Discovery Protocol (CDP) configuration on interface, run the "show cdp interface" IOS command from privilege mode.

Interface: FastEthernet0/0, Port ID (outgoing port): FastEthernet0/1 Platform: cisco 2950, Capabilities: Switch

#CISCO 2950 SWITCH COMMANDS CHEAT SHEET SOFTWARE#

Platform: cisco C2600, Capabilities: Router Interface: Serial0/0, Port ID (outgoing port): Serial0/0 Holdtime: 143Ĭisco Internetwork Operating System Software

To see the detailed information of Cisco device neighbors, run the "show cdp neighbor detail" IOS command from privilege mode.

S - Switch, H - Host, I - IGMP, r - Repeater, P - Phoneĭevice ID Local Intrfce Holdtme Capability Platform Port ID 01#show cdp neighborsĬapability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge

To see the summary of Cisco device neighbors, run the "show cdp neighbors" IOS command from privilege mode.

Important Cisco Discovery Protocol (CDP) IOS commands are listed below.