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Displaying and maintaining vlans – H3C Technologies H3C S12500-X Series Switches User Manual

Page 173

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162

Step Command

Remarks

4.

Configure the advertisable
TLVs (in Layer 3 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 | link-aggregation } |
dot3-tlv { all | mac-physic |

max-frame-size | power } | med-tlv { all

| capability | inventory |
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 |

nearest-customer } tlv-enable { basic-tlv
{ all | port-description |

system-capability | system-description |

system-name | management-address-tlv
[ ip-address ] } | dot1-tlv { all |

link-aggregation } }

By default:

Nearest bridge agents

can advertise all types

of LLDP TLVs (only link
aggregation TLV in

802.1

organizationally
specific TLVs) except

network policy TLVs.

Nearest non-TPMR

bridge agents

advertise no TLVs.

Nearest customer

bridge agents can

advertise basic TLVs

and IEEE 802.1
organizationally

specific TLVs (only link

aggregation TLV).

5.

Configure the advertisable

TLVs (in Layer 2 aggregate
interface view).

lldp agent nearest-nontpmr tlv-enable
{ basic-tlv { all | management-address-tlv

[ ip-address ] | port-description |
system-capability | system-description |

system-name } | dot1-tlv { all | evb |

port-vlan-id } }

lldp agent nearest-customer tlv-enable

{ basic-tlv { all | management-address-tlv

[ ip-address ] | port-description |
system-capability | system-description |

system-name } | dot1-tlv { all |

port-vlan-id } }

lldp tlv-enable dot1-tlv { protocol-vlan-id

[ vlan-id ] | vlan-name [ vlan-id ] |

management-vid [ mvlan-id ] }

By default:

Nearest non-TPMR

bridge agents can

advertise only EVB

TLVs.

Nearest customer

bridge agents can

advertise basic TLVs
and IEEE 802.1

organizationally

specific TLVs (only port
and protocol VLAN ID

TLV, VLAN name TLV,

and management

VLAN ID TLV).

Nearest bridge agents
are not supported on

Layer 2 aggregate

interfaces.

Configuring the management address and its encoding format

LLDP encodes management addresses in numeric or string format in management address TLVs.
By default, management addresses are encoded in numeric format. If a neighbor encodes its
management address in character string format, you must configure the encoding format of the

management address as string on the connecting port to guarantee normal communication with the

neighbor.
To configure a management address to be advertised and its encoding format on a port:

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