
C
HAPTER
24
| System Management Commands
Manual Configuration Commands
– 951 –
show ntp
This command displays the current time and configuration settings for the
NTP client, and indicates whether or not the local time has been properly
updated.
C
OMMAND
M
ODE
Normal Exec, Privileged Exec
C
OMMAND
U
SAGE
This command displays the current time, the poll interval used for sending
time synchronization requests, and the current NTP mode (i.e., unicast).
E
XAMPLE
Console#show ntp
Current Time : Apr 29 13:57:32 2011
Polling : 1024 seconds
Current Mode : unicast
NTP Status : Disabled
NTP Authenticate Status : Enabled
Last Update NTP Server : 0.0.0.0 Port: 0
Last Update Time : Jan 1 00:00:00 1970 UTC
NTP Server 192.168.3.20 version 3
NTP Server 192.168.3.21 version 3
NTP Server 192.168.4.22 version 3 key 19
NTP Authentication Key 19 md5 42V68751663T6K11P2J307210R885
Console#
Manual Configuration Commands
clock summer-time
(date)
This command sets the start, end, and offset times of summer time
(daylight savings time) for the switch on a one-time basis. Use the
no
form
to disable summer time.
S
YNTAX
clock summer-time
name
date
b-date
b-month b-year b-hour
b-minute e-date
e-month e-year e-hour e-minute
[
offset
]
no clock summer-time
name
- Name of the time zone while summer time is in effect,
usually an acronym. (Range: 1-30 characters)
b-date
- Day of the month when summer time will begin.
(Range: 1-31)
b-month
- The month when summer time will begin.
(Options:
january
|
february
|
march
|
april
|
may
|
june
|
july
|
august
|
september
|
october
|
november
|
december
)
b-year
- The year summer time will begin.
b-hour
-
The hour summer time will begin. (Range: 0-23 hours)
b-minute
- The minute summer time will begin. (Range: 0-59
minutes)
Summary of Contents for ECS4660-28F
Page 1: ...Management Guide www edge core com ECS4660 28F Layer 3 Gigabit Ethernet Switch...
Page 2: ......
Page 4: ......
Page 12: ...ABOUT THIS GUIDE 12...
Page 64: ...CONTENTS 64...
Page 90: ...TABLES 90...
Page 92: ...SECTION I Getting Started 92...
Page 122: ...SECTION II Web Configuration 122 Multicast Routing on page 825...
Page 148: ...CHAPTER 3 Using the Web Interface Navigating the Web Browser Interface 148...
Page 224: ...CHAPTER 5 Interface Configuration VLAN Trunking 224 Figure 68 Configuring VLAN Trunking...
Page 262: ...CHAPTER 6 VLAN Configuration Configuring VLAN Translation 262...
Page 304: ...CHAPTER 9 Congestion Control Automatic Traffic Control 304...
Page 340: ...CHAPTER 11 Quality of Service Attaching a Policy Map to a Port 340...
Page 452: ...CHAPTER 13 Security Measures DHCP Snooping 452...
Page 740: ...CHAPTER 17 IP Services Configuring the PPPoE Intermediate Agent 740...
Page 866: ...CHAPTER 21 Multicast Routing Configuring PIMv6 for IPv6 866...
Page 882: ...CHAPTER 22 Using the Command Line Interface CLI Command Groups 882...
Page 1024: ...CHAPTER 26 Remote Monitoring Commands 1024...
Page 1030: ...CHAPTER 27 Flow Sampling Commands 1030...
Page 1088: ...CHAPTER 28 Authentication Commands PPPoE Intermediate Agent 1088...
Page 1162: ...CHAPTER 29 General Security Measures Configuring Port based Traffic Segmentation 1162...
Page 1186: ...CHAPTER 30 Access Control Lists ACL Information 1186...
Page 1214: ...CHAPTER 31 Interface Commands Transceiver Threshold Configuration 1214...
Page 1238: ...CHAPTER 33 Port Mirroring Commands RSPAN Mirroring Commands 1238...
Page 1258: ...CHAPTER 34 Congestion Control Commands Automatic Traffic Control Commands 1258...
Page 1270: ...CHAPTER 36 UniDirectional Link Detection Commands 1270...
Page 1276: ...CHAPTER 37 Address Table Commands 1276...
Page 1336: ...CHAPTER 39 ERPS Commands 1336...
Page 1386: ...CHAPTER 40 VLAN Commands Configuring Voice VLANs 1386...
Page 1406: ...CHAPTER 41 Class of Service Commands Priority Commands Layer 3 and 4 1406...
Page 1424: ...CHAPTER 42 Quality of Service Commands 1424...
Page 1536: ...CHAPTER 43 Multicast Filtering Commands MLD Proxy Routing 1536...
Page 1602: ...CHAPTER 45 CFM Commands Delay Measure Operations 1602...
Page 1624: ...CHAPTER 47 Domain Name Service Commands 1624...
Page 1646: ...CHAPTER 48 DHCP Commands DHCP Server 1646...
Page 1974: ...SECTION IV Appendices 1974...
Page 1980: ...APPENDIX A Software Specifications Management Information Bases 1980...