Cisco Catalyst 2960-X Configuration Guide

LLDP-MED Supported TLVs
LLDP-MED supports these TLVs:
•
LLDP-MED capabilities TLV
Allows LLDP-MED endpoints to determine the capabilities that the connected device supports and has
enabled.
•
Network policy TLV
Allows both network connectivity devices and endpoints to advertise VLAN configurations and associated
Layer 2 and Layer 3 attributes for the specific application on that port. For example, the switch can
notify a phone of the VLAN number that it should use. The phone can connect to any switch, obtain its
VLAN number, and then start communicating with the call control.
By defining a network-policy profile TLV, you can create a profile for voice and voice-signaling by
specifying the values for VLAN, class of service (CoS), differentiated services code point (DSCP), and
tagging mode. These profile attributes are then maintained centrally on the switch and propagated to the
phone.
•
Power management TLV
Enables advanced power management between LLDP-MED endpoint and network connectivity devices.
Allows switches and phones to convey power information, such as how the device is powered, power
priority, and how much power the device needs.
LLDP-MED also supports an extended power TLV to advertise fine-grained power requirements,
end-point power priority, and end-point and network connectivity-device power status. LLDP is enabled
and power is applied to a port, the power TLV determines the actual power requirement of the endpoint
device so that the system power budget can be adjusted accordingly. The switch processes the requests
and either grants or denies power based on the current power budget. If the request is granted, the switch
updates the power budget. If the request is denied, the switch turns off power to the port, generates a
syslog message, and updates the power budget. If LLDP-MED is disabled or if the endpoint does not
support the LLDP-MED power TLV, the initial allocation value is used throughout the duration of the
connection.
You can change power settings by entering the power inline {auto [max max-wattage] | never | static
[max max-wattage]} interface configuration command. By default the PoE interface is in auto mode;
If no value is specified, the maximum is allowed (30 W).
•
Inventory management TLV
Allows an endpoint to send detailed inventory information about itself to the switch, including information
hardware revision, firmware version, software version, serial number, manufacturer name, model name,
and asset ID TLV.
•
Location TLV
Provides location information from the switch to the endpoint device. The location TLV can send this
information:
◦
Civic location information
Provides the civic address information and postal information. Examples of civic location
information are street address, road name, and postal community name information.
◦
ELIN location information
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29420-01 55
Configuring LLDP, LLDP-MED, and Wired Location Service
LLDP-MED

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