Cisco Systems N5KC5596TFA manual Default Physical Ethernet Settings, Parameter, Default Setting

Configuring Layer 2 Interfaces

Default Physical Ethernet Settings

Eth1/3	enable	100
...

This example shows how to display the CDP neighbors:

Note The default device ID field for CDP advertisement is the hostname and serial number, as in the example above.

switch# show cdp neighbors			Trans-Bridge, B -	Source-Route-Bridge
Capability Codes: R	- Router, T -
S	-	Switch, H -	Host, I - IGMP, r	- Repeater,
V	-	VoIP-Phone,	D - Remotely-Managed-Device,

Device ID	s - Supports-STP-Dispute		Capability	Platform	Port ID
	Local Intrfce	Hldtme
d13-dist-1	mgmt0	148	S I	WS-C2960-24TC Fas0/9
n5k(FLC12080012)	Eth1/5	8	S I s	N5K-C5020P-BA	Eth1/5

Default Physical Ethernet Settings

The following table lists the default settings for all physical Ethernet interfaces:

Parameter	Default Setting
Debounce	Enable, 100 milliseconds
Duplex	Auto (full-duplex)
Encapsulation	ARPA
MTU1	1500 bytes
Port Mode	Access
Speed	Auto (10000)

1 MTU cannot be changed per-physical Ethernet interface. You modify MTU by selecting maps of QoS classes.

Cisco Nexus 5000 Series NX-OS Interfaces Configuration Guide, Release 5.2(1)N1(1)

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