沃尔夫ccie实验室_CCIE实验室考试指南(4)
【shitiku.jxxyjl.com--思科指导交流】
lab 04 -
time protocol
using the diagram below configure network time protocol.
send_ntp will provide time to receive_ntp.
use your current time and location for your clock settings.
solution:
set the appropriate time and time zone for the router that will act as
your time server.
also set the time server using the "ntp master" command.
at the appropriate interface broadcast the ntp protocol.
send_ntp#clock set 07:30:00 20 jan ...
1999
send_ntp#config t
enter configuration commands, one per line. ...
end with cntl/z.
send_ntp(config)#clock ?
summer-time configure summer (daylight ...
savings) time
timezone configure time zone
send_ntp(config)#clock timezone est 5
send_ntp(config)#clock summer-time ?
word name of time zone in summer
send_ntp(config)#clock summer-time est ?
date configure absolute summer time
recurring configure recurring summer time
send_ntp(config)#clock summer-time est ...
recurring
send_ntp(config)#int s0
send_ntp(config-if)#ntp broadcast
send_ntp(config)#ntp master
send_ntp#sh run
building configuration...
%sys-5-config_i: configured from console by ...
console
current configuration:
last configuration change at 07:40:38 est ...
wed jan 20 1999
!
version 11.3
no service password-encryption
!
hostname send_ntp
!
!
clock timezone est 5
clock summer-time est recurring
!
interface ethernet0
ip address 172.16.2.32 255.255.255.0
!
interface serial0
ip address 172.16.4.5 255.255.255.252
no ip mroute-cache
ntp broadcast
no fair-queue
!
interface serial1
no ip address
shutdown
!
router rip
network 172.16.0.0
!
ip classless
line con 0
line 1 8
line aux 0
line vty 0 4
!
ntp master
end
to configure the receiving router, just point it to the time server.
before router is configured to receive time from ntp server:
receive_ntp#sh clock
*00:05:04.359 utc mon mar 1 1993
receive_ntp#config t
enter configuration commands, one per line. ...
end with cntl/z.
receive_ntp(config)#ntp server ...
172.16.4.5
receive_ntp(config)#^z
%sys-5-config_i: configured from console by ...
console
receive_ntp#sh clock
.02:31:46.866 utc wed jan 20 1999
receive_ntp#sh run
building configuration...
current configuration:
!
version 11.3
no service password-encryption
hostname receive_ntp
interface serial0
ip address 172.16.4.6 255.255.255.252
no ip mroute-cache
clockrate 56000
!
interface serial1
no ip address
shutdown
!
interface serial2
no ip address
shutdown
!
interface serial3
no ip address
shutdown
!
interface tokenring0
no ip address
shutdown
!
interface bri0
no ip address
shutdown
!
ip classless
line con 0
line aux 0
line vty 0 4
login
!
ntp server 172.16.4.5
end
本文来源:https://shitiku.jxxyjl.com/sikezhidaojiaoliu/50516.html
-
[ccie学什么]CCIE的学习方法和能力定位之经验谈详细阅读
今天凌晨一点,踢完球回到实验室,下午要讲mpls,虽然已经很熟悉,但还是想看看有没有什么新思路,所以又作了一下课程准备,两点的时候准备回去休息了,去np课室巡查了一下,发现movie-time还没结束,最后排有个学员正看得津津有味,他刚才跟我们一起踢得很累,本应该早早休息,准备明天的实...
-
沃尔夫ccie实验室_CCIE实验室考试指南(1)详细阅读
lab 01- trouble-shooting everything was fine before lunch: router_a router_a sh run building configuration current configuration:...
-
[cisco综合实验]Cisco综合辅导:Cisco认证解疑详细阅读
1 问:都说cisco 认证是很有价值的,价值在哪里? 答:网络应用已遍及世界的每个角落。为了保证网络的合理设计、实施和维护,需要大量的网络技术人员。怎样衡量这些技术人员的水平呢?为此各公司先后推出了认证计划。 作为世界上最大网络产品供应商----cisco公司,在1993年推出了号称全球最有价值...
-
【无线移动办公名词解释】思科无线移动办公室与安全解决方案详细阅读
摘要:思科的思科移动办公室计划旨在通过移动能力帮助机构提高生产率、工作效率和员工满意度。它包括无线和有线解决方案,两者都具有很高的安全性、可扩展性、灵活性和可管理性,而且可以与现有网络进行全面的互操作。本文将举例说明各个行业的企业如何利用ieee 802 11技术部署思科移动办公室,以...