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Cisco Catalyst 2960-X Configuration Guide

Cisco Catalyst 2960-X
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Configuring Ethernet Interfaces
Setting the Interface Speed and Duplex Parameters
SUMMARY STEPS
1.
configure terminal
2.
interface interface-id
3.
speed {10 | 100 | 1000 | auto [10 | 100 | 1000] | nonegotiate}
4.
duplex {auto | full | half}
5.
end
6.
show interfaces interface-id
7.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enters global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Specifies the physical interface to be configured, and enter interface
configuration mode.
interface interface-id
Example:
Switch(config)# interface
Step 2
gigabitethernet1/0/3
This command is not available on a 10-Gigabit Ethernet interface.speed {10 | 100 | 1000 | auto [10 | 100 |
1000] | nonegotiate}
Step 3
Enter the appropriate speed parameter for the interface:
Example:
Switch(config-if)# speed 10
Enter 10, 100, or 1000 to set a specific speed for the interface. The
1000 keyword is available only for 10/100/1000 Mb/s ports.
Enter auto to enable the interface to autonegotiate speed with the
connected device. If you use the 10, 100, or the 1000 keywords with
the auto keyword, the port autonegotiates only at the specified
speeds.
The nonegotiate keyword is available only for SFP module ports.
SFP module ports operate only at 1000 Mb/s but can be configured
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29420-01 29
Configuring Interface Characteristics
Configuring Ethernet Interfaces

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Cisco Catalyst 2960-X Specifications

General IconGeneral
Console portRJ-45
USB 2.0 ports quantity2
SFP module slots quantity4
Installed SFP modules quantity-
Gigabit Ethernet (copper) ports quantity48
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Power sourceAC
Input current5 A
AC input voltage100 - 240 V
Power consumption (typical)60.9 W
Number of power supply units1
Redundant power supply (RPS) supportYes
Operating altitude0 - 3000 m
Non-operating altitude0 - 4000 m
Storage temperature (T-T)-25 - 70 °C
Operating temperature (T-T)-5 - 40 °C
Operating relative humidity (H-H)10 - 95 %
Switching protocolsUDP, TCP, RADIUS/TACACS+
Number of VLANs1023
Networking standardsIEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Throughput107.1 Mpps
Jumbo frames9216
Number of queues8
MAC address table16000 entries
Number of static routes1000
DHCP featuresDHCP server
AuthenticationMAC-based authentication, Port-based authentication
Security algorithms802.1x RADIUS, SNMP, SSH
Access Control List (ACL) rules3
Switch typeManaged
Switch layerL2/L3
SafetyUL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Form factor1U
Product colorBlack
Total Power over Ethernet (PoE) budget370 W
Power over Ethernet (PoE) ports quantity24
Power over Ethernet plus (PoE+) ports quantity12
Memory typeDRAM
Noise level39 dB
Flash memory128 MB
Internal memory512 MB
Processor frequency600 MHz
Mean time between failures (MTBF)276870 h
Weight and Dimensions IconWeight and Dimensions
Depth368 mm
Width445 mm
Height45 mm
Weight5800 g

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