D-Link ethernet managed switch 4 “show switch” command, DGS-3450admin#show, Command show switch

xStack® DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch

The Switch is also assigned a unique MAC address by the factory. This MAC address cannot be changed, and can be found by entering the command "show switch" into the command line interface, as shown below.

DGS-3450:admin#show		switch
Command: show switch
Device Type	: DGS-3450 Gigabit Ethernet Switch
MAC Address	:	00-22-B0-DE-F0-46
IP Address	:	10.90.90.90 (Manual)
VLAN Name	:	default
Subnet Mask	:	255.0.0.0
Default Gateway	:	0.0.0.0
Boot PROM Version	:	Build 1.00-B13
Firmware Version	:	Build 3.00.B10
Hardware Version	:	A2
System Name	:
System Location	:	0 days, 0 hours, 12 minutes, 26 seconds
System Uptime	:
System Contact	:
Spanning Tree	: Disabled
GVRP	: Disabled
IGMP Snooping	: Disabled
MLD Snooping	: Disabled
RIP	: Disabled
RIPng	: Disabled
TELNET	: Enabled (TCP 23)
WEB	: Enabled (TCP 80)
SNMP	: Disabled

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Figure 4 - 4 “show switch” command

The Switch's MAC address also appears in Switch Information menu of the web-based management interface. The IP address for the Switch must be set before it can be managed with the Web-based or SNMP manager, Telnet or SSH. The Switch IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual address assigned to the Switch must be known. The IP address may be set using the Command Line Interface (CLI) over the console serial port as follows:

Starting at the command line prompt, enter the command:

config ipif System ipaddress xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy

Where the x's represent the IP address to be assigned to the IP interface named System and the y's represent the corresponding subnet mask. Alternatively, the user can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Where the x's represent the IP address to be assigned to the IP interface named System and the z represents the corresponding number of subnets in CIDR notation. The IP interface named System on the Switch can be assigned an IP address and subnet mask, which can then be used to connect a management station to the Switch's Telnet or Web-based management agent.

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