Cisco Catalyst 2960-X User Manual

When a connected device uses the same MAC address to request an IP address for the access VLAN
and then an IP address for the voice VLAN, only the access VLAN is assigned an IP address.
•
When you enter a maximum secure address value for an interface, and the new value is greater than the
previous value, the new value overwrites the previously configured value. If the new value is less than
the previous value and the number of configured secure addresses on the interface exceeds the new
value, the command is rejected.
•
The switch does not support port security aging of sticky secure MAC addresses.
This table summarizes port security compatibility with other port-based features.
Table 36: Port Security Compatibility with Other Switch Features
Compatible with Port SecurityType of Port or Feature on Port
NoDTP
11
port
12
YesTrunk port
NoDynamic-access port
13
NoRouted port
YesSPAN source port
NoSPAN destination port
YesEtherChannel
YesTunneling port
YesProtected port
YesIEEE 802.1x port
YesVoice VLAN port
14
YesIP source guard
YesDynamic Address Resolution Protocol (ARP) inspection
YesFlex Links
11
DTP=Dynamic Trunking Protocol
12
A port configured with the switchport mode dynamic interface configuration command.
13
A VLAN Query Protocol (VQP) port configured with the switchport access vlan dynamic interface configuration command.
14
You must set the maximum allowed secure addresses on the port to two plus the maximum number of secure addresses allowed on the access VLAN.
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
410 OL-29048-01
Configuring Port-Based Traffic Control
Port Security Configuration Guidelines

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