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CLI Properties Display Commands .......................................................................................................... 3-7

Chapter 4: System Configuration

Factory Default Settings ................................................................................................................................. 4-1

Initial Configuration Overview ......................................................................................................................... 4-5

Advanced Configuration Overview ................................................................................................................. 4-6

Licensing Advanced Features ........................................................................................................................ 4-8

License Implementation Differences ........................................................................................................ 4-8

Node-Locked Licensing......................................................................................................................4-9

Non-Node-Locked Licensing ..............................................................................................................4-9

Licensing in a Stack Environment ............................................................................................................ 4-9

Applying Node-Locked Licenses in a Stack .....................................................................................4-10

Applying Non-Node-Locked Licenses in a Stack..............................................................................4-10

Adding a New Member to a Licensed Stack.....................................................................................4-11

Displaying and Clearing Licenses .......................................................................................................... 4-11

SNTP Configuration ...................................................................................................................................... 4-11

Unicast Polling Mode ............................................................................................................................. 4-12

Broadcast Listening Mode ...................................................................................................................... 4-12

SNTP Authentication .............................................................................................................................. 4-12

Authentication Key and Trusted Key List..........................................................................................4-12

SNTP Defaults ....................................................................................................................................... 4-13

Configuring SNTP .................................................................................................................................. 4-13

SNTP Configuration Example ................................................................................................................ 4-15

DHCP Configuration ..................................................................................................................................... 4-16

DHCP Relay Agent ................................................................................................................................ 4-16

DHCP Server ......................................................................................................................................... 4-16

IP Address Pools .................................................................................................................................... 4-17

Automatic IP Address Pools .............................................................................................................4-17

Manual IP Address Pools .................................................................................................................4-17

Configuring a DHCP Server ................................................................................................................... 4-17

DHCP Configuration on a Non-Routing System...............................................................................4-18

DHCP Configuration on a Routing System.......................................................................................4-18

Managing and Displaying DHCP Server Parameters ............................................................................ 4-20

DHCP Server Defaults ........................................................................................................................... 4-20

Configuring DHCP IP Address Pools ..................................................................................................... 4-21

Automatic IP Address Pool Configuration ........................................................................................4-21

Manual IP Pool Configuration...........................................................................................................4-21

Configuring Additional Pool Parameters .....................................................................................4-23

Telnet Overview ............................................................................................................................................ 4-23

Configuring Telnet .................................................................................................................................. 4-24

SSH Overview .............................................................................................................................................. 4-24

Configuring SSH .................................................................................................................................... 4-24

MAC Address Settings ................................................................................................................................. 4-24

Age Time ................................................................................................................................................ 4-24

Limiting MAC Addresses to Specific VLANs .......................................................................................... 4-25

Setting the MAC Algorithm Mode ........................................................................................................... 4-25

New MAC Address Detection ................................................................................................................. 4-25

Configuring Node Aliases ............................................................................................................................. 4-26

Chapter 5: User Account and Password Management

User Account Overview .................................................................................................................................. 5-1

Emergency Access User Account ............................................................................................................ 5-2

Account Lockout ....................................................................................................................................... 5-3

Port Lockout .......................................................................................................................................5-3

User Account Configuration ..................................................................................................................... 5-3