Router3#configure terminal Enter configuration commands, one per line. It is always 3. Cisco Enterprise Network Compute System Switch Command Reference . This section uses the Catalyst 4500 Switch for sample configuration commands, but the configuration tasks also apply to other switches that run Layer 3 (or Cisco IOS Software). Alternative commands to configure a vPC domain are as follows: The vlan-domain and vlan-domain member commands mentioned in the above example are a pre-requisite for deploying an EPG on a port. The following is sample output from the show vlans command: Router# show vlans Virtual LAN ID: 2 (IEEE 802.1Q Encapsulation) End with CNTL/Z. VLAN configuration for VLANs 1 to 1005 are always saved in the VLAN database. Switch Stack The Configuration Change Notification and Logging feature, added in Cisco IOS Software Release 12.3(4)T, makes it possible to log the configuration changes made to a Cisco IOS device. Router3#configure terminal Enter configuration commands, one per line. To use the Layer 3 capabilities of the switch, you must enable IP routing. Switch#configure terminal Enter configuration commands, one per line. Configuring Basic Switch Management Access with IPv4 (2.1.1.5) assigning an IP address to the switch does not allow the switch to route Layer 3 packets. The QoS label in the Layer 2 frame header is called Class of Service (CoS). Configure static routes. Cisco Enterprise Network Compute System Switch Command Reference . Configuration of the switch is done in plain text and is thus easy to audit. Controllers present in the mobility group of the WLC the AP last joined; From this list, the easiest method to use for deployment is to have the LAPs on the same subnet as the management interface of the controller and allow the LAPs Layer 3 broadcast to find the controller. Cisco Nexus 3232C, 3264Q, and 9364C switches do not support NetFlow. Beginning with Release 4.2, you can configure a static MAC address for all Layer 3 interfaces. Configuration changes applied to the physical port affect only the port where you apply the configuration. Router3#configure terminal Enter configuration commands, one per line. The Catalyst 2948G-L3 and Catalyst 4908G-L3 are fixed configuration switch routers or Layer 3 switches. Difference between LAN Switch and SAN Switch. Book Title. Cisco IOS Software Release 12.2(35)SE2. 12, Nov 21. The following is sample output from the show vlans command: Router# show vlans Virtual LAN ID: 2 (IEEE 802.1Q Encapsulation) NetFlow is not supported on tunnel interfaces. On a Cisco Catalyst switch, enter the following commands. Chapter Title. The Configuration Change Notification and Logging feature, added in Cisco IOS Software Release 12.3(4)T, makes it possible to log the configuration changes made to a Cisco IOS device. Although the main purpose of the switch is to provide inter-connectivity in Layer 2 for the connected devices of the network, there are myriad features and functionalities that can be configured on Cisco Switches. End with CNTL/Z. All Layer 3 interfaces on which routing will occur must have IP addresses assigned to them. In these procedures, the specified interface can be a switch virtual interface (SVI)-a VLAN interface or a physical port interface created by using the interface vlan vlan_id or interface type number commands respectively, and by default a Layer 3 interface. In these procedures, the specified interface can be a switch virtual interface (SVI)-a VLAN interface or a physical port interface created by using the interface vlan vlan_id or interface type number commands respectively, and by default a Layer 3 interface. The default MAC address for the Layer 3 interfaces is the VDC MAC address. No special tools are required to generate a useful configuration. End with CNTL/Z. Step 3: Reconfigure your switches to match the high-throughput settings on the appliance, as follows: Using a Secure Shell (SSH) client, log in to the switch to be configured and enter EXEC mode at the switch prompt. Cisco Catalyst 3750 Switch - WS-C3750-24TS. The PVLAN map is configured in the VMware VDS or Microsoft Hyper-V Virtual Switch and Cisco ACI leaf switches. All leaf switch configuration is done right here on this page. vPC architecture components & troubleshooting for Cisco Nexus 9000, 7000, 5000 and 3000. Cisco Nexus 3232C, 3264Q, and 9364C switches do not support NetFlow. Enabling IP Unicast Routing. End with CNTL/Z. Switch#configure terminal Enter configuration commands, one per line. Configure Layer 3 interfaces (SVIs). VLAN configuration for VLANs 1 to 1005 are always saved in the VLAN database. Configure the interface to the default router. Complete Cisco Nexus vPC configuration guide & design. Statically configured information. Configure Layer 3 interfaces (SVIs). Beginning with 7.0(3)I4(1) on Cisco Nexus 9300 Series switches, you can create a port profile that contains many interface commands and apply that port profile to a range of interfaces. Configure the switch port. The SPAN feature on a Layer 3 switch is called port snooping. Statically configured information. Quality of Service (QoS) Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9400 Switches) Chapter Title. Issue these commands on S2: S2> (enable) set vtp domain cisco VTP domain cisco modified If the VTP mode is transparent, VTP and VLAN configuration are also saved in the switch running configuration file. Layer 2 and Layer 3 protocols present the entire switch stack as a single entity to the network. Cisco Catalyst Digital Building Series This section uses the Catalyst 4500 Switch for sample configuration commands, but the configuration tasks also apply to other switches that run Layer 3 (or Cisco IOS Software). The IOS operating system then initializes the interfaces using the Cisco IOS commands found in the configuration file, startup configuration, which is stored in NVRAM. By default, the switch is in Layer 2 switching mode and IP routing is disabled. If the switch is in VTP server or VTP transparent mode, you can add, modify or remove configurations for VLANs 2 to 1001 in the VLAN database. Assign IP addresses to the Layer 3 interfaces. 15, Nov 21 Inter VLAN Routing by Layer 3 Switch. End with CNTL/Z. Cisco IOS XE Amsterdam 17.3.1. When you configure VLANs on the Layer 2 switch, if there is a Router in the environment, SWITCH#conf t Enter configuration commands, one per line. For example: 12, Nov 21. VLAN network interface Pings from Switch1 to Switch2. All leaf switch configuration is done right here on this page. Beginning with Release 4.2, you can configure a static MAC address for all Layer 3 interfaces. NetFlow for FEX Layer 3 ports is not supported. Configure the switch port. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; The stack members work together as a unified system. Step 11: script dialer regexp Example: Router (config-line)# script-dialer gsm Specifies a default modem chat script. Chapter Title. The default MAC address for the Layer 3 interfaces is the VDC MAC address. Enable IP routing on the switch. Monitor Commands. Issue these commands on S2: S2> (enable) set vtp domain cisco VTP domain cisco modified Layer 2 Inter-Switch Link (ISL) frame headers have a 1-byte User field that carries an IEEE 802.1p class of service (CoS) value in the three least-significant bits. The SPAN feature on a Layer 3 switch is called port snooping. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; 15, Nov 21 Inter VLAN Routing by Layer 3 Switch. Configuring Basic Switch Management Access with IPv4 (2.1.1.5) Configure the interface to the default router. End with CNTL/Z. Book Title. However, port snooping is not supported on these switches. No special tools are required to generate a useful configuration. Step 3: Reconfigure your switches to match the high-throughput settings on the appliance, as follows: Using a Secure Shell (SSH) client, log in to the switch to be configured and enter EXEC mode at the switch prompt. Configure static routes. Beginning with 7.0(3)I4(1) on Cisco Nexus 9300 Series switches, you can create a port profile that contains many interface commands and apply that port profile to a range of interfaces. Repeat this process for all VLANs identified in step 1. Examples . The Configuration Change Notification and Logging feature, added in Cisco IOS Software Release 12.3(4)T, makes it possible to log the configuration changes made to a Cisco IOS device. Quality of Service (QoS) Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9400 Switches) Chapter Title. A switch stack can have up to eight stacking-capable switches connected through their StackWise ports. The stack members work together as a unified system. Router (config-line)# line 3 Specifies the line configuration mode. Although the main purpose of the switch is to provide inter-connectivity in Layer 2 for the connected devices of the network, there are myriad features and functionalities that can be configured on Cisco Switches. Router (config-line)# line 3 Specifies the line configuration mode. Cisco APIC Layer 2 Networking Configuration Guide, Release 3.x and Earlier . Difference between LAN Switch and SAN Switch. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; The PVLAN map is configured in the VMware VDS or Microsoft Hyper-V Virtual Switch and Cisco ACI leaf switches. Layer 3 port channels . Layer 2 and Layer 3 protocols present the entire switch stack as a single entity to the network. The Peer Keepalive Link provides a Layer 3 communications path that is used as a secondary test in order to determine whether the Cisco Catalyst Digital Building Series Layer 2 and Layer 3 protocols present the entire switch stack as a single entity to the network. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; No special tools are required to generate a useful configuration. Controllers present in the mobility group of the WLC the AP last joined; From this list, the easiest method to use for deployment is to have the LAPs on the same subnet as the management interface of the controller and allow the LAPs Layer 3 broadcast to find the controller. Alternative commands to configure a vPC domain are as follows: Layer 3 subinterfaces . Enable IP routing on the switch. A switch stack can have up to eight stacking-capable switches connected through their StackWise ports. These other switches include the Catalyst 3550, 3570, and 6500 Series Switches that run Cisco IOS Software. EtherChannel 128 is Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; 28, Mar 18. Step 13: For GSM: Example: Cisco APIC Layer 2 Networking Configuration Guide, Release 3.x and Earlier . 28, Mar 18. If the VTP mode is transparent, VTP and VLAN configuration are also saved in the switch running configuration file. You can configure a static MAC address for the following Layer 3 interfaces: Layer 3 interfaces . The IOS operating system then initializes the interfaces using the Cisco IOS commands found in the configuration file, startup configuration, which is stored in NVRAM. Configure the interface to the default router. Repeat this process for all VLANs identified in step 1. Router3 ARP is a protocol used to map the Layer 2 address (MAC address) to a Layer 3 address (IP address). Quality of Service (QoS) Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9400 Switches) Chapter Title. Book Title. Monitor Commands. NetFlow for FEX Layer 3 ports is not supported. Complete Cisco Nexus vPC configuration guide & design. Configure static routes. Cisco StackWise Virtual supports up to 128 MECs deployed in Layer 2 or Layer 3 modes. The stack members work together as a unified system. Layer 3 subinterfaces . Statically configured information. To use the Layer 3 capabilities of the switch, you must enable IP routing. A Layer 3 broadcast on the subnet. Layer 2 and layer 3 access switches. On a Cisco Catalyst switch, enter the following commands. Difference between LAN Switch and SAN Switch. VTP domain cisco modified. The PVLAN map is configured in the VMware VDS or Microsoft Hyper-V Virtual Switch and Cisco ACI leaf switches. Cisco Catalyst 3750 Switch - WS-C3750-24TS. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; If the switch is in VTP server or VTP transparent mode, you can add, modify or remove configurations for VLANs 2 to 1001 in the VLAN database. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; The default MAC address for the Layer 3 interfaces is the VDC MAC address. A Layer 3 broadcast on the subnet. Cisco Nexus 9300-EX platform switches, beginning with Cisco NX-OS Release 7.0(3)I7(2). All Layer 3 interfaces on which routing will occur must have IP addresses assigned to them. Step 3: Reconfigure your switches to match the high-throughput settings on the appliance, as follows: Using a Secure Shell (SSH) client, log in to the switch to be configured and enter EXEC mode at the switch prompt. see Cisco APIC Layer 2 Networking Configuration Guide. Cisco Nexus 9300-EX platform switches, beginning with Cisco NX-OS Release 7.0(3)I7(2). NetFlow for FEX Layer 3 ports is not supported. Layer 3 EtherChannel Verification. You can configure a static MAC address for the following Layer 3 interfaces: Layer 3 interfaces . We can verify if our layer 3 EtherChannel configuration is working as expected by doing the following commands: First, lets check if we can ping between point-to-point links. A Layer 3 broadcast on the subnet. Although the main purpose of the switch is to provide inter-connectivity in Layer 2 for the connected devices of the network, there are myriad features and functionalities that can be configured on Cisco Switches. Cisco StackWise Virtual supports up to 128 MECs deployed in Layer 2 or Layer 3 modes. If the switch is in VTP server or VTP transparent mode, you can add, modify or remove configurations for VLANs 2 to 1001 in the VLAN database. The two most commonly used QoS labels in the Layer 3 IP header are the IP precedence field and the DSCP field. How to configure a trunk port on a Cisco 2960 switch? All leaf switch configuration is done right here on this page. Examples . Switch(config)#interface Vlan2 Switch(config-if)#ip address 10.1.2.1 255.255.255.0 Switch(config-if)#no shutdown. NetFlow is not supported on tunnel interfaces. End with CNTL/Z. vPC architecture components & troubleshooting for Cisco Nexus 9000, 7000, 5000 and 3000. Switch1#ping 192.168.1.2 Type escape sequence to abort. If the VTP mode is transparent, VTP and VLAN configuration are also saved in the switch running configuration file. The two most commonly used QoS labels in the Layer 3 IP header are the IP precedence field and the DSCP field. Beginning with Release 4.2, you can configure a static MAC address for all Layer 3 interfaces. Monitor Commands. Understand the Extended ping and Extended Traceroute Commands; Technical Support - Cisco Systems; Revision History. Switch Stack The following is sample output from the show vlans command: Router# show vlans Virtual LAN ID: 2 (IEEE 802.1Q Encapsulation) VLAN configuration for VLANs 1 to 1005 are always saved in the VLAN database. Step 12: exit Example: Router (config-line)# exit Exits line configuration mode. You can configure a static MAC address for the following Layer 3 interfaces: Layer 3 interfaces . NetFlow is not supported on tunnel interfaces. All vPC failure scenarios operation verification and more. Step 12: exit Example: Router (config-line)# exit Exits line configuration mode. VLAN network interface Before you begin. We can verify if our layer 3 EtherChannel configuration is working as expected by doing the following commands: First, lets check if we can ping between point-to-point links. The distribution switches become ABRs with their core-facing interfaces in area 0 and the access layer interfaces in unique totally stubby areas for each access layer switch. To configure a trunk port on a Cisco 2960 switch: Enter configuration mode: configure terminal. Cisco Enterprise Network Compute System Switch Command Reference . Configuration changes applied to the physical port affect only the port where you apply the configuration. The distribution switches become ABRs with their core-facing interfaces in area 0 and the access layer interfaces in unique totally stubby areas for each access layer switch. Layer 2 Inter-Switch Link (ISL) frame headers have a 1-byte User field that carries an IEEE 802.1p class of service (CoS) value in the three least-significant bits. Layer 2 and layer 3 access switches. The Catalyst 2948G-L3 and Catalyst 4908G-L3 are fixed configuration switch routers or Layer 3 switches. The Peer Keepalive Link provides a Layer 3 communications path that is used as a secondary test in order to determine whether the Layer 2 Inter-Switch Link (ISL) frame headers have a 1-byte User field that carries an IEEE 802.1p class of service (CoS) value in the three least-significant bits. Cisco Catalyst 3560CX/2960CX Series Compact, fanless layer 2 and layer 3 switches. Configuration of the switch is done in plain text and is thus easy to audit. Step 11: script dialer regexp Example: Router (config-line)# script-dialer gsm Specifies a default modem chat script. Layer 3 subinterfaces . Router3 ARP is a protocol used to map the Layer 2 address (MAC address) to a Layer 3 address (IP address). Beginning with 7.0(3)I4(1) on Cisco Nexus 9300 Series switches, you can create a port profile that contains many interface commands and apply that port profile to a range of interfaces. assigning an IP address to the switch does not allow the switch to route Layer 3 packets. If you want to view the Layer 3 statistics, do not use the show vlans command, instead use the show interface vlan vlan-num stats command or the show interface vlan vlan-num accounting command. These other switches include the Catalyst 3550, 3570, and 6500 Series Switches that run Cisco IOS Software. Router3 ARP is a protocol used to map the Layer 2 address (MAC address) to a Layer 3 address (IP address). The SPAN feature on a Layer 3 switch is called port snooping. Before you begin. PDF - Complete Book (2.88 MB) PDF - This Chapter (1.04 MB) View with Adobe Reader on a variety of devices Switch1#ping 192.168.1.2 Type escape sequence to abort. A switch stack can have up to eight stacking-capable switches connected through their StackWise ports. Complete Cisco Nexus vPC configuration guide & design. The QoS label in the Layer 2 frame header is called Class of Service (CoS). End with CNTL/Z. Layer 3 port channels . assigning an IP address to the switch does not allow the switch to route Layer 3 packets. Cisco IOS Software Release 12.2(35)SE2. In this configuration, LSAs are isolated to each access layer switch, so that a link flap for one access layer switch is not communicated beyond the distribution pairs. Router (config-line)# line 3 Specifies the line configuration mode. Configuration of the switch is done in plain text and is thus easy to audit. Assign IP addresses to the Layer 3 interfaces. Cisco Nexus 9300-EX platform switches, beginning with Cisco NX-OS Release 7.0(3)I7(2). To use the Layer 3 capabilities of the switch, you must enable IP routing. Configuration changes applied to the physical port affect only the port where you apply the configuration. The Peer Keepalive Link provides a Layer 3 communications path that is used as a secondary test in order to determine whether the Understand the Extended ping and Extended Traceroute Commands; Technical Support - Cisco Systems; Revision History. VTP domain cisco modified. 15, Nov 21 Inter VLAN Routing by Layer 3 Switch. To change the parameters of all ports in an EtherChannel, apply configuration commands to the port-channel interface, for example, spanning-tree commands or commands to configure a Layer 2 EtherChannel as a trunk. PDF - Complete Book (2.88 MB) PDF - This Chapter (1.04 MB) View with Adobe Reader on a variety of devices In these procedures, the specified interface can be a switch virtual interface (SVI)-a VLAN interface or a physical port interface created by using the interface vlan vlan_id or interface type number commands respectively, and by default a Layer 3 interface. A Cisco StackWise Virtual MEC can connect to any network element that supports EtherChannel (such as a host, server, router, or switch). Switch Stack Pings from Switch1 to Switch2. Switch#configure terminal Enter configuration commands, one per line. Designing a Serial port configuration using cisco packet tracer. Chapter Title. Configuring Basic Switch Management Access with IPv4 (2.1.1.5) All Layer 3 interfaces on which routing will occur must have IP addresses assigned to them. How to configure a trunk port on a Cisco 2960 switch? see Cisco APIC Layer 2 Networking Configuration Guide. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; Cisco Nexus 9336C-FX2, and 93240YC-FX2 switches, beginning with Cisco NX-OS Release 7.0(3)I7(3). For example: Enabling IP Unicast Routing. Cisco Catalyst 3560CX/2960CX Series Compact, fanless layer 2 and layer 3 switches. By default, the switch is in Layer 2 switching mode and IP routing is disabled. To configure a trunk port on a Cisco 2960 switch: Enter configuration mode: configure terminal. Switch from privileged configuration mode on Cisco Switch to global configuration mode. Following basic commands are used to configure a new switch : 1. Enabling IP Unicast Routing. Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; Step 11: script dialer regexp Example: Router (config-line)# script-dialer gsm Specifies a default modem chat script. Configure Layer 3 interfaces (SVIs). EtherChannel 128 is Switch(config)#interface Vlan2 Switch(config-if)#ip address 10.1.2.1 255.255.255.0 Switch(config-if)#no shutdown. On a Cisco Catalyst switch, enter the following commands. Step 13: For GSM: Example: In this configuration, LSAs are isolated to each access layer switch, so that a link flap for one access layer switch is not communicated beyond the distribution pairs. Switch(config)#interface Vlan2 Switch(config-if)#ip address 10.1.2.1 255.255.255.0 Switch(config-if)#no shutdown. A Layer 3 switch is a special network device that has the functionality of a router and a switch combined into one chassis. All vPC failure scenarios operation verification and more. The two most commonly used QoS labels in the Layer 3 IP header are the IP precedence field and the DSCP field. The QoS label in the Layer 2 frame header is called Class of Service (CoS). When you configure VLANs on the Layer 2 switch, if there is a Router in the environment, SWITCH#conf t Enter configuration commands, one per line. Pings from Switch1 to Switch2. In this configuration, LSAs are isolated to each access layer switch, so that a link flap for one access layer switch is not communicated beyond the distribution pairs. Cisco Catalyst Digital Building Series Cisco Nexus 9336C-FX2, and 93240YC-FX2 switches, beginning with Cisco NX-OS Release 7.0(3)I7(3). Switch from privileged configuration mode on Cisco Switch to global configuration mode. Layer 3 EtherChannel Verification. End with CNTL/Z. Designing a Serial port configuration using cisco packet tracer. vPC architecture components & troubleshooting for Cisco Nexus 9000, 7000, 5000 and 3000. Step 12: exit Example: Router (config-line)# exit Exits line configuration mode. Cisco Nexus 9336C-FX2, and 93240YC-FX2 switches, beginning with Cisco NX-OS Release 7.0(3)I7(3). Cisco StackWise Virtual supports up to 128 MECs deployed in Layer 2 or Layer 3 modes. For example: Cisco Nexus 9364C Switch: Cisco NX-OS Fixed Spine Switch Data Sheet ; Cisco (Configuration Commands), Release 10.3(x) Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release Layer 4 to Layer 7 Service Redirection with Enhanced Policy-Based Redirect White Paper ; Layer 2 and layer 3 access switches. Chapter Title. A Layer 3 switch is a special network device that has the functionality of a router and a switch combined into one chassis. Cisco IOS Software Release 12.2(35)SE2. Before you begin. If you want to view the Layer 3 statistics, do not use the show vlans command, instead use the show interface vlan vlan-num stats command or the show interface vlan vlan-num accounting command. Assign IP addresses to the Layer 3 interfaces. Layer 3 port channels . Chapter Title. Configure the switch port. To change the parameters of all ports in an EtherChannel, apply configuration commands to the port-channel interface, for example, spanning-tree commands or commands to configure a Layer 2 EtherChannel as a trunk. How to configure a trunk port on a Cisco 2960 switch? Repeat this process for all VLANs identified in step 1. It works in our network by simply allowing connected devices that are on the same subnet or virtual LAN (VLAN) to exchange information at lightning speed, just like a switch that operates in the data link layer of the OSI model, but it also has the IP routing By default, the switch is in Layer 2 switching mode and IP routing is disabled. Issue these commands on S2: S2> (enable) set vtp domain cisco VTP domain cisco modified A Cisco StackWise Virtual MEC can connect to any network element that supports EtherChannel (such as a host, server, router, or switch). EtherChannel 128 is Following basic commands are used to configure a new switch : 1. A Layer 3 switch is a special network device that has the functionality of a router and a switch combined into one chassis. Switch1#ping 192.168.1.2 Type escape sequence to abort.
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cisco layer 3 switch configuration commands