H3C S5120-SI Series Command Reference Manual

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H3C S5120-SI Series Command Reference Manual Manual pdf 198 page image

187By default, CDP compatibility is disabled globally.The maximum TTL allowed by CDP is 255 seconds. You can configure the TTL configuration to be nomore than 255 seconds for CDP-compatible LLDP to operate with Cisco IP phones. The TTL configurationis the product of the TTL multiplier and the LLDPDU transmit intervalRelated commands: lldp hold-multiplier and lldp timer tx-interval.Examples# Globally enable LLDP to be compatible with CDP. system-view[Sysname] lldp compliance cdplldp enableSyntaxlldp enableundo lldp enableViewSystem view, Layer 2 Ethernet interface view, port group viewDefault level2: System levelParametersNoneDescriptionUse the lldp enable command to enable LLDP.Use the undo lldp enable command to disable LLDP.By default, LLDP is enabled globally and on a port.LLDP takes effect on a port only when LLDP is enabled both globally and on the port.Examples# Disable LLDP on GigabitEthernet 1/0/1. system-view[Sysname] interface gigabitethernet 1/0/1[Sysname-GigabitEthernet1/0/1] undo lldp enablelldp encapsulation snapSyntaxlldp encapsulation snapundo lldp encapsulationViewLayer 2 Ethernet interface view, port group view