3 lldp-med configuration – Interlogix NS3550-2T-8S User Manual User Manual
Page 294
IFS NS3552-8P-2S AND NS3550-2T-8S User Manual
294
Both the CDP and LLDP support "system capabilities", but the CDP capabilities
cover capabilities that are not part of the LLDP. These capabilities are shown as
"others" in the LLDP neighbor’s table.
If all ports have CDP awareness disabled the switch forwards CDP frames
received from neighbor devices. If at least one port has CDP awareness enabled
all CDP frames are terminated by the switch.
Note: When CDP awareness on a port is disabled the CDP information isn't
removed immediately, but gets removed when the hold time is exceeded.
•
Port Description
Optional TLV: When checked the "port description" is included in LLDP
information transmitted.
•
System Name
Optional TLV: When checked the "system name" is included in LLDP information
transmitted.
•
System Description
Optional TLV: When checked the "system description" is included in LLDP
information transmitted.
• System Capabilities
Optional TLV: When checked the "system capability" is included in LLDP
information transmitted.
The system capabilities identify the primary function(s) of the system and whether
or not these primary functions are enabled. The information advertised by this TLV
is described in IEEE 802.1AB.
• Management Address
Optional TLV: When checked the "management address" is included in LLDP
information transmitted.
The management address protocol packet includes the IPv4 address of the
switch. If no management address is available, the address should be the MAC
address for the CPU or for the port sending this advertisement. The management
address TLV may also include information about the specific interface associated
with this address, and an object identifier indicating the type of hardware
component or protocol entity associated with this address
Buttons
: Click to save changes.
:
Click to undo any changes made locally and revert to previously saved values.
4.14.3 LLDP-MED Configuration
This page allows you to configure the LLDP-MED. The LLDP-MED Configuration screen in
Figure 4-14-2
appears.