Users Guide

In this example, you can change the common speed of the port channel by changing its conguration so the rst enabled interface
referenced in the conguration is a 1000 Mb/s speed interface. You can also change the common speed of the port channel by setting the
speed of the TenGig 0/1 interface to 1000 Mb/s.
Uplink Port Channel: VLAN Membership
The tagged VLAN membership of the uplink LAG is automatically congured based on the VLAN conguration of all server-facing ports
(ports 1 to 32).
The untagged VLAN used for the uplink LAG is always the default VLAN 1.
Server-Facing Port Channel: VLAN Membership
The tagged VLAN membership of a server-facing LAG is automatically congured based on the server-facing ports that are members of
the LAG.
The untagged VLAN of a server-facing LAG is auto-congured based on the untagged VLAN to which the lowest numbered server-facing
port in the LAG belongs.
Displaying Port Channel Information
To view the port channel’s status and channel members in a tabular format, use the show interfaces port-channel brief
command in EXEC Privilege mode.
Dell#show int port brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
1 L2 down 00:00:00 Te 0/16 (Down)
Dell#
To display detailed information on a port channel, enter the show interfaces port-channel command in EXEC Privilege mode. The below
example shows the port channel’s mode (L2 for Layer 2, L3 for Layer 3, and L2L3 for a Layer 2 port channel assigned to a routed VLAN),
the status, and the number of interfaces belonging to the port channel.
In this example, the Port-channel 1 is a dynamically created port channel based on the NIC teaming conguration in connected servers
learned via LACP. Also, the Port-channel 128 is the default port channel to which all the uplink ports are assigned by default.
Dell#show interface port-channel
Port-channel 1 is up, line protocol is up
Created by LACP protocol
Hardware address is 00:1e:c9:f1:03:58, Current address is 00:1e:c9:f1:03:58
Interface index is 1107755009
Minimum number of links to bring Port-channel up is 1
Internet address is not set
Mode of IP Address Assignment : NONE
DHCP Client-ID :lag1001ec9f10358
MTU 12000 bytes, IP MTU 11982 bytes
LineSpeed 50000 Mbit
Members in this channel: Te 1/2(U) Te 1/3(U) Te 1/4(U) Te 1/5(U) Te 1/7(U)
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters 00:13:56
Queueing strategy: fifo
Input Statistics:
836 packets, 108679 bytes
412 64-byte pkts, 157 over 64-byte pkts, 135 over 127-byte pkts
132 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
836 Multicasts, 0 Broadcasts
0 runts, 0 giants, 0 throttles, 0 CRC, 0 overrun, 0 discarded
Output Statistics:
9127965 packets, 3157378990 bytes, 0 underruns
Interfaces
107