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Command Descriptions
133
shutdown frame is transmitted to the neighboring units, signalling that the
LLDP
information isn't valid anymore. Tx Reinit controls the amount of seconds between
the shutdown frame and a new
LLDP
initialization. Valid values are restricted to 1 - 10
seconds.
LLDP Port Parameters
Port
The switch port number of the logical
LLDP
port.
Mode
Select
LLDP
mode.
Rx only
The switch will not send out
LLDP
information, but
LLDP
information from
neighbor units is analyzed.
Tx only
The switch will drop
LLDP
information received from neighbors, but will send
out
LLDP
information.
Disabled
The switch will not send out
LLDP
information, and will drop
LLDP
information received from neighbors.
Enabled
The switch will send out
LLDP
information, and will analyze
LLDP
information received from neighbors.
CDP Aware
Select
CDP
awareness.
The
CDP
operation is restricted to decoding incoming
CDP
frames (The switch
doesn't transmit
CDP
frames).
CDP
frames are only decoded if
LLDP
on the port is
enabled.
Only
CDP
TLVs that can be mapped to a corresponding field in the
LLDP
neighbors'
table are decoded. All other TLVs are discarded (Unrecognized CDP TLVs and
discarded CDP frames are not shown in the LLDP statistics.).
CDP
TLVs are mapped
onto
LLDP
neighbors' table as shown below.
CDP
TLV "Device ID" is mapped to the
LLDP
"Chassis ID" field.
CDP
TLV "Address" is mapped to the
LLDP
"Management Address" field. The
CDP
address TLV can contain multiple addresses, but only the first address is shown in the
LLDP
neighbors table.
CDP
TLV "Port ID" is mapped to the
LLDP
"Port ID" field.
CDP
TLV "Version and Platform" is mapped to the
LLDP
"System Description" field.
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
neighbors' 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.
Содержание FSM-510G series
Страница 14: ...14 2 2 2 Monitor Menu...
Страница 15: ...Command Descriptions 15 2 2 3 Diagnostics Menu 2 2 4 Maintenance Menu...
Страница 26: ...26 2 3 9 Port...
Страница 55: ...Command Descriptions 55 Click to undo any changes made locally and revert to previously saved values...
Страница 76: ...76 Click to save changes Click to undo any changes made locally and revert to previously saved values...
Страница 96: ...96 Updates the table starting with the entry after the last entry currently displayed...
Страница 110: ...110 Buttons Click to save changes Click to undo any changes made locally and revert to previously saved values...
Страница 162: ...162 Buttons Click to save changes Click to undo any changes made locally and revert to previously saved values...
Страница 164: ...164 Click to undo any changes made locally and revert to previously saved values...
Страница 186: ...186 Click to undo any changes made locally and revert to previously saved values...
Страница 201: ...Command Descriptions 201 Click to refresh the page...
Страница 202: ...202 2 4 14 Detailed Statistics...
Страница 204: ...204 Check this box to refresh the page automatically Automatic refresh occurs every 3 seconds...
Страница 212: ...212 Click to refresh the page immediately Clear all statistics...
Страница 214: ...214 Refreshes the displayed table starting from the input fields Flushes all dynamic entries...
Страница 220: ...220 Click to refresh the page immediately...
Страница 229: ...Command Descriptions 229 Updates the table starting with the entry after the last entry currently displayed...
Страница 248: ...248 Updates the table starting with the entry after the last entry currently displayed...
Страница 254: ...254 Updates the table starting with the entry after the last entry currently displayed...
Страница 260: ...260 Updates the table starting with the entry after the last entry currently displayed...