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D-Link DIS-300G-14PSW Product Manual - Page 150

Tx Interval, Tx Hold, Tx Delay, Tx Reinit, CDP Aware

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Tx Hold Tx Delay Tx Reinit LLDP Port Parameters Port Mode CDP Aware determined by the Tx Interval value. Valid values are restricted to 5 - 32768 seconds. Each LLDP frame contains information about how long the information in the LLDP frame shall be considered valid. The LLDP information valid period is set to Tx Hold multiplied by Tx Interval seconds. Valid values are restricted to 2 - 10 times. If some configuration is changed (e.g. the IP address) a new LLDP frame is transmitted, but the time between the LLDP frames will always be at least the value of Tx Delay seconds. Tx Delay cannot be larger than 1/4 of the Tx Interval value. Valid values are restricted to 1 - 8192 seconds. When a port is disabled, LLDP is disabled or the switch is rebooted, an LLDP 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. The switch port number of the logical LLDP port. 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. 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. 150

Section	Page
1. Introductions	13
1.1 System Description	13
1.2 Using the Web Interface	13
1.2.1 Web Browser Support	13
1.2.2 Navigation	14
1.2.3 Title Bar Icons	14
1.2.4 Ending a Session	15
1.3 Using the Online Help	15
2. Using the Web	16
2.1 Login	16
2.2 Tree View	17
2.2.1 Configuration Menu	17
2.2.2 Monitor Menu	18
2.2.3 Diagnostics Menu	19
2.2.4 Maintenance Menu	19
2.3 Configuration	20
2.3.1 System	20
2.3.2 System Information	20
2.3.3 System IP	21
2.3.4 System NTP	24
2.3.5 System Time	25
2.3.6 System Log	27
2.3.7 System Alarm Profile	28
2.3.8 Green Ethernet	31
2.3.9 Port Power Savings	31
2.3.10 Port	33
2.3.11 DHCP	35
2.3.12 DHCP Server	35
2.3.13 DHCP Server Mode	35
2.3.14 DHCP Server Excluded IP	37
2.3.15 DHCP Server Pool	38
2.3.16 DHCP Snooping	39
2.3.17 DHCP Relay	40
2.3.18 Security	42
2.3.19 Switch	42
2.3.20 Users	42
2.3.21 Privilege Level	44
2.3.22 Auth Method	46
2.3.23 SSH	48
2.3.24 HTTPS	49
2.3.25 Access Management	49
2.3.26 SNMP	51
2.3.27 SNMP System Configuration	51
2.3.28 SNMP Trap Configuration	53
2.3.29 SNMP Communities	57
2.3.30 SNMP Users	58
2.3.31 SNMP Groups	60
2.3.32 SNMP Views	62
2.3.33 SNMP Access	63
2.3.34 RMON	65
2.3.35 RMON Statistics	65
2.3.36 RMON History	66
2.3.37 RMON Alarm	67
2.3.38 RMON Event	69
2.3.39 Network	71
2.3.40 Limit Control	71
2.3.41 NAS	74
2.3.42 ACL	84
2.3.43 ACL Port	84
2.3.44 ACL Rate Limiters	86
2.3.45 Access Control List	88
2.3.46 IP Source Guard	99
2.3.47 IP Source Guard Configuration	99
2.3.48 IP Source Guard Static Table	101
2.3.49 ARP Inspection	102
2.3.50 Port Configuration	102
2.3.51 VLAN Configuration	104
2.3.52 Static Table	106
2.3.53 Dynamic Table	107
2.3.54 AAA	109
2.3.55 RADIUS	109
2.3.56 TACACS+	111
2.3.57 Aggregation	113
2.3.58 Static Aggregation	113
2.3.59 LACP Aggregation	115
2.3.60 Loop Protection	117
2.3.61 Spanning Tree	119
2.3.62 Bridge Settings	119
2.3.63 MSTI Mapping	121
2.3.64 MSTI Priorities	123
2.3.65 CIST Ports	124
2.3.66 MSTI Ports	127
2.3.67 IPMC Profile	130
2.3.68 Profile Table	130
2.3.69 Address Entry	132
2.3.70 MVR	134
2.3.71 IPMC	137
2.3.72 IGMP Snooping	137
2.3.73 Basic Configuration	137
2.3.74 VLAN Configuration	139
2.3.75 Port Filtering Profile	142
2.3.76 MLD Snooping	143
2.3.77 Basic Configuration	143
2.3.78 VLAN Configuration	145
2.3.79 Port Filtering Profile	148
2.3.80 LLDP	149
2.3.81 LLDP	149
2.3.82 LLDP-MED	151
2.3.83 PoE	158
2.3.84 PoE Scheduler	160
2.3.85 Power Reset	162
2.3.86 MAC Table	163
2.3.87 VLANs	164
2.3.88 Private VLANs	169
2.3.89 Membership	169
2.3.90 Port Isolation	171
2.3.91 VCL	172
2.3.92 MAC-based VLAN	172
2.3.93 Protocol-based VLAN	174
2.3.94 Protocol to Group	174
2.3.95 Group to VLAN	176
2.3.96 IP Subnet-based VLAN	178
2.3.97 Voice VLAN	179
2.3.98 Voice VLAN Configuration	179
2.3.99 Voice VLAN OUI	182
2.3.100 QoS	183
2.3.101 Port Classification	183
2.3.102 Port Policing	186
2.3.103 Port Scheduler	188
2.3.104 Port Shaping	189
2.3.105 Port Tag Remarking	190
2.3.106 Port DSCP	191
2.3.107 DSCP-Based QoS	192
2.3.108 DSCP Translation	195
2.3.109 DSCP Classification	198
2.3.110 QoS Control List	199
2.3.111 Storm Control	204
2.3.112 Mirror	206
2.3.113 GVRP	208
2.3.114 Global Config	208
2.3.115 Port Config	209
2.3.116 sFlow	209
2.3.117 RingV2	213
2.3.118 DDM	216
2.4 Monitor	217
2.4.1 System	217
2.4.2 System Information	217
2.4.3 CPU Load	219
2.4.4 IP Status	220
2.4.5 System Log	222
2.4.6 System Detailed Log	224
2.4.7 System Alarm	224
2.4.8 Green Ethernet	226
2.4.9 Port Power Saving	226
2.4.10 Ports	227
2.4.11 Ports State	227
2.4.12 Trafice Overview	229
2.4.13 QoS Statistics	230
2.4.14 QCL Status	231
2.4.15 Detailed Statistics	233
2.4.16 DHCP	235
2.4.17 DHCP Server	235
2.4.18 Statistics	235
2.4.19 Binding	237
2.4.20 Declined IP	238
2.4.21 DHCP Snooping Table	239
2.4.22 DHCP Relay Statistics	241
2.4.23 DHCP Detailed Statistics	243
2.4.24 Security	245
2.4.25 Accessment Management Statistics	245
2.4.26 Network	246
2.4.27 Port Security	246
2.4.28 Switch	246
2.4.29 Port	248
2.4.30 NAS	250
2.4.31 Switch	250
2.4.32 Port	252
2.4.33 ACL Status	255
2.4.34 ARP Inspection	257
2.4.35 IP Source Guard	259
2.4.36 AAA	261
2.4.37 RADIUS Overview	261
2.4.38 RADIUS Details	263
2.4.39 Switch	264
2.4.40 RMON	264
2.4.41 Statistics	264
2.4.42 History	266
2.4.43 Alarm	268
2.4.44 Event	269
2.4.45 LACP	270
2.4.46 System Status	270
2.4.47 Port Status	271
2.4.48 Port Statistics	272
2.4.49 Loop Protection	273
2.4.50 Spanning Tree	274
2.4.51 Bridge Status	274
2.4.52 Port Status	275
2.4.53 Port Statistics	276
2.4.54 MVR	277
2.4.55 MVR Statistics	277
2.4.56 MVR Channel Groups	278
2.4.57 MVR SFM Information	280
2.4.58 IPMC	282
2.4.59 IGMP Snooping	282
2.4.60 IGMP Snooping Status	282
2.4.61 Groups Information	284
2.4.62 IPv4 SFM Information	286
2.4.63 MLD Snooping	288
2.4.64 MLD Snooping Status	288
2.4.65 Groups Information	290
2.4.66 IPv6 SFM Information	292
2.4.67 LLDP	294
2.4.68 Neighbors	294
2.4.69 LLDP-MED Neighbors	296
2.4.70 EEE	301
2.4.71 Port Statistics	303
2.4.72 PoE	304
2.4.73 MAC Table	307
2.4.74 VLANs	309
2.4.75 VLANs Membership	309
2.4.76 VLANs Ports	311
2.4.77 VCL	313
2.4.78 MAC-Based VLAN	313
2.4.79 sFlow	314
2.4.80 RingV2	315
2.4.81 DDMI Overview	316
2.4.82 DDMI Detailed	317
2.5 Diagnostics	319
2.5.1 Ping	319
2.5.2 Ping6	321
2.5.3 VeriPHY	323
2.6 Maintenance	326
2.6.1 Restart Device	326
2.6.2 Factory Default	327
2.6.3 Software	328
2.6.3.1 Software Upload	328
2.6.3.2 Image select	329
2.6.4 Configuration	331
2.6.4.1 Save startup-config	331
2.6.4.2 Download	332
2.6.4.3 Upload	333
2.6.4.4 Activate	333

Match case Limit results 1 per page

150

determined by the

Tx Interval

value. Valid values are restricted to 5 - 32768

seconds.

Tx Hold

Each

LLDP

frame contains information about how long the information in the

LLDP

frame shall be considered valid. The

LLDP

information valid period is set to

Tx Hold

multiplied by

Tx Interval

seconds. Valid values are restricted to 2 - 10 times.

Tx Delay

If some configuration is changed (e.g. the IP address) a new

LLDP

frame is

transmitted, but the time between the

LLDP

frames will always be at least the value

Tx Delay

seconds.

Tx Delay

cannot be larger than 1/4 of the

Tx Interval

value.

Valid values are restricted to 1 - 8192 seconds.

Tx Reinit

When a port is disabled,

LLDP

is disabled or the switch is rebooted, an

LLDP

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.