Cisco Catalyst 9400 User Manual

CONTENTS
Administering the Device 1
CHAPTER 1
Information About Administering the Device 1
System Time and Date Management 1
System Clock 1
Network Time Protocol 2
NTP Stratum 3
NTP Associations 3
NTP Security 5
NTP Services on a Specific Interface 6
Source IP Address for NTP Packets 6
NTP Implementation 6
System Name and Prompt 7
Stack System Name and Prompt 8
Default System Name and Prompt Configuration 8
DNS 8
Default DNS Settings 8
Login Banners 8
Default Banner Configuration 9
MAC Address Table 9
MAC Address Table Creation 9
MAC Addresses and VLANs 9
MAC Addresses and Device Stacks 9
Default MAC Address Table Settings 10
ARP Table Management 10
How to Administer the Device 10
Configuring the Time and Date Manually 10
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
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Cisco Catalyst 9400 Specifications

General

Product Series	Catalyst 9400 Series
Layer	Layer 2/3
Operating System	Cisco IOS XE
Switch Type	Modular
Uplink Interfaces	10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet
Stacking	No
Form Factor	Modular Chassis
Operating Temperature	0°C to 40°C (32°F to 104°F)
Redundancy	Power supplies
Security Features	MACsec
Management	Cisco DNA Center, CLI, SNMP