Cisco Catalyst 2960-X User Manual

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode. Enter your password if
prompted.
enable
Example:
Switch> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 2
Creates a switch virtual interface by entering a VLAN ID, and
enter interface configuration mode.
interface vlan vlan-id
Example:
Switch(config)# interface vlan 1
Step 3
Configures the interface with an IP address and an IP subnet.
ip address ip-address subnet-mask
Example:
Switch(config-if)# ip address 192.108.1.27
255.255.255.0
Step 4
Specifies the DHCP packet forwarding address.
ip helper-address address
Step 5
Example:
Switch(config-if)# ip helper-address
172.16.1.2
The helper address can be a specific DHCP server address, or
it can be the network address if other DHCP servers are on the
destination network segment. Using the network address
enables other servers to respond to DHCP requests.
If you have multiple servers, you can configure one helper
address for each server.
Returns to global configuration mode.end
Example:
Switch(config-if)# end
Step 6
Configures multiple physical ports that are connected to the
DHCP clients, and enter interface range configuration mode.
Use one of the following:
Step 7
•
interface range port-range
or
•
interface interface-id
Configures a single physical port that is connected to the DHCP
client, and enter interface configuration mode.
Example:
Switch(config)# interface
gigabitethernet1/0/2
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
220 OL-29048-01
Configuring DHCP
Specifying the Packet Forwarding Address

Cisco Catalyst 2960-X Specifications

General

Console port	RJ-45
USB 2.0 ports quantity	2
SFP module slots quantity	4
Installed SFP modules quantity	-
Gigabit Ethernet (copper) ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Power source	AC
Input current	5 A
AC input voltage	100 - 240 V
Power consumption (typical)	60.9 W
Number of power supply units	1
Redundant power supply (RPS) support	Yes
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4000 m
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	-5 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Switching protocols	UDP, TCP, RADIUS/TACACS+
Number of VLANs	1023
Networking standards	IEEE 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
Throughput	107.1 Mpps
Jumbo frames	9216
Number of queues	8
MAC address table	16000 entries
Number of static routes	1000
DHCP features	DHCP server
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, SNMP, SSH
Access Control List (ACL) rules	3
Switch type	Managed
Switch layer	L2/L3
Safety	UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Form factor	1U
Product color	Black
Total Power over Ethernet (PoE) budget	370 W
Power over Ethernet (PoE) ports quantity	24
Power over Ethernet plus (PoE+) ports quantity	12
Memory type	DRAM
Noise level	39 dB
Flash memory	128 MB
Internal memory	512 MB
Processor frequency	600 MHz
Mean time between failures (MTBF)	276870 h

Weight and Dimensions

Depth	368 mm
Width	445 mm
Height	45 mm
Weight	5800 g