H3C Technologies H3C S12500-X Series Switches - Manual (Page 172)

161
Step Command Remarks
3. Enable LLDP polling and set
the polling interval.
• In Layer 2 or Layer 3 Ethernet interface
view:
lldp [ agent { nearest-customer |
nearest-nontpmr } ]
check-change-interval interval
• In Layer 2 aggregate interface view:
lldp agent { nearest-customer |
nearest-nontpmr }
check-change-interval interval
By default, LLDP polling is
disabled.
Configuring the advertisable TLVs
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Layer 2 or Layer 3
Ethernet interface view or
Layer 2 aggregate interface
view.
interface interface-type interface-number N/A
3. Configure the advertisable
TLVs (in Layer 2 Ethernet
interface view).
• lldp tlv-enable { basic-tlv { all |
port-description | system-capability |
system-description | system-name |
management-address-tlv [ ip-address ] }
| dot1-tlv { all | port-vlan-id |
link-aggregation | dcbx |
protocol-vlan-id [ vlan-id ] | vlan-name
[ vlan-id ] | management-vid [ mvlan-id ] }
| dot3-tlv { all | mac-physic |
max-frame-size | power } | med-tlv { all
| capability | inventory | network-policy
| power-over-ethernet | location-id
{ civic-address device-type country-code
{ ca-type ca-value }&<1-10> |
elin-address tel-number } } }
• lldp agent nearest-nontpmr tlv-enable
{ basic-tlv { all | port-description |
system-capability | system-description |
system-name | management-address-tlv
[ ip-address ] } | dot1-tlv { all | evb |
port-vlan-id | link-aggregation } }
• lldp agent nearest-customer tlv-enable
{ basic-tlv { all | port-description |
system-capability | system-description |
system-name | management-address-tlv
[ ip-address ] } | dot1-tlv { all |
port-vlan-id | link-aggregation } }
By default:
• Nearest bridge agents
can advertise all types
of LLDP TLVs except the
DCBX TLV, location
identification TLV, port
and protocol VLAN ID
TLVs, VLAN name
TLVs, and
management VLAN ID
TLVs.
• Nearest non-TPMR
bridge agents can
advertise only the EVB
TLV.
• Nearest customer
bridge agents can
advertise basic TLVs
and IEEE 802.1
organizationally
specific TLVs.