Cisco NME-16ES-1G User Guide - Page 56
Verifying VTP, Configuring Layer 2 EtherChannels (Port-Channel Logical Interfaces)
UPC - 882658036101
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Configuration Tasks 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Verifying VTP Step 1 Use the show vtp status to verify VTP status: Router# show vtp status VTP Version : 2 Configuration Revision : 247 Maximum VLANs supported locally : 1005 Number of existing VLANs : 33 VTP Operating Mode : Client VTP Domain Name : Lab_Network VTP Pruning Mode : Enabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled MD5 digest : 0x45 0x52 0xB6 0xFD 0x63 0xC8 0x49 0x80 Configuration last modified by 0.0.0.0 at 8-12-99 15:04:49 Router# Configuring Layer 2 EtherChannels (Port-Channel Logical Interfaces) • Configuring Layer 2 EtherChannels (Port-Channel Logical Interfaces), page 56 • Configuring EtherChannel Load Balancing, page 58 • Removing an Interface from an EtherChannel, page 59 • Configuring Removing an EtherChannel, page 59 Configuring Layer 2 EtherChannels (Port-Channel Logical Interfaces) To configure Layer 2 EtherChannels, configure the Ethernet interfaces with the channel-group command, which creates the port-channel logical interface. Note Cisco IOS software creates port-channel interfaces for Layer 2 EtherChannels when you configure Layer 2 Ethernet interfaces with the channel-group command. You cannot put Layer 2 Ethernet interfaces into a manually created port-channel interface. Note Layer 2 interfaces must be connected and functioning for Cisco IOS software to create port-channel interfaces for Layer 2 EtherChannels. To configure Layer 2 Ethernet interfaces as a Layer 2 EtherChannel, use the following commands beginning in global configuration mode for each interface: Step 1 Step 2 Step 3 Command Router(config)# interface fastethernet slot/port Router(config-if)# channel-group port-channel-number mode {on} Router(config-if)# end Purpose Selects a physical interface to configure. Configures the interface in a port-channel. Exits configuration mode. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 56