Users Guide
Version Description
9.1(0.0) Updated Management Ethernet output to include two global IPv6 addresses on
S4810 and Z9000 and added output example showing OpenFlow instance ID.
8.3.12.1 Updated command output to support multiple IPv6 addresses on S4810.
8.3.11.4 Output expanded to support eSR4 optics in Z9000.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on the E-Series.
8.3.7.0 Introduced on the S4810.
8.2.1.2 Included SFP and SFP+ optics power detail in the E-Series and C-Series output.
8.2.1.0 Added support for 4093 VLANs on the E-Series. Prior releases supported 2094.
8.1.1.0 Introduced on the E-Series.
7.8.1.0 Output expanded to include SFP+ media on the C-Series.
7.6.1.0 Introduced on the S Series.
7.5.1.0 Introduced on the C-Series.
6.4.1.0 Changed the organization of the display output.
6.3.1.0 Added the Pluggable Media Type field in the E-Series output.
Usage
Information
Use the show interfaces command for details on a specific interface.
In the output of the show interfaces managementEthernet slot/port command, the value
displayed for the bytes field under the Input Statistics section is 4 bytes less for each packet that is
received (inbound) by the interface. For example, if 1000 packets, with each packet being 64 bytes in
size, arrive at the interface, the bytes count is displayed as 6000. The lower value for the byte statistical
counter is because of 4 bytes being discarded for each packet from the computation.
NOTE: In the CLI output, the power value is rounded to a 3-digit value. For receive/transmit power
that is less than 0.000, an snmp query returns the corresponding dbm value even though the CLI
displays as 0.000.
NOTE: After the counters are cleared, the line-rate continues to increase until it reaches the
maximum line rate. When the maximum line rate is reached, there is no change in the line-rate.
User Information
The following table describes the show interfaces command shown in the 10G example.
Line Description
TenGigabitEther
net 1/1...
Interface type and administrative and line protocol status.
Hardware is... Interface hardware information, assigned MAC address, and current address.
Pluggable media
present...
Present pluggable media wavelength, type, and rate. The error scenarios are:
● Wavelength, Non-qualified — Dell ID is not present, but wavelength information
is available from XFP or SFP serial data
● Wavelength, F10 unknown — Dell ID is present, but not able to determine the
optics type
● Unknown, Non-qualified — if wavelength is reading error, and F10 ID is not
present
Dell Networking allows unsupported SFP and XFP transceivers to be used, but Dell
Networking OS might not be able to retrieve some data about them. In that case,
typically when the output of this field is “Pluggable media present, Media type is
unknown”, the Medium and the XFP/SFP receive power reading data might not be
present in the output.
Interface index... Displays the interface index number the SNMP uses to identify the interface.
592 Interfaces