NTP always prefer itself as the best
I want to use one linux box B as both ntp client and ntp server--
win-ntp-server-B------linux-server-B-------linux-client-C
here is my linux server ntp.conf:
-------------------------------------------
restrict 127.0.0.1
restrict -6 ::1
# Hosts on local...
I have one Sun v240 and 4 disks installed on it,as we know,this module machine has only
4 slot to insert 4 hard disks.Now all of the 4 disks are being used by solaris9 OS and
Oracle database.
I knew it is not so difficult to clone one disk to another disk on the same machine
using dd...
We run Iplanet Messaging Server 5.2 on solaris 8.
Yesterday one guy sent a big email(>70M) to all@mycompany.com(email address to all people in our company).
Because many people spent long time on getting it and failed,so I deleted them directly by command rm -f `find ./ -size 78856743`...
We run Iplanet Messaging Server 5.2 on solaris 8.
Yesterday one guy sent a big email(>70M) to all@mycompany.com(email address to all
people in our company).
Because many people spent long time on getting it and failed,so I deleted them manauly
by command rm -f `find ./ -size...
I have a sun fire v240 server,now I want to know whether there is a hardware based Raid or not?
And If there is hardware based Raid,how to verify its existing by using solaris command or others?
If there is a software based Raid on my server,how to verity it and know which level Raid it is...
I have a Intel pc installed redhat linux 7.3,now for some test purposes,i need add a second harddisk into it and want to install another redhat 7.3 OS,I hope that when I power up this machine,the Grub could let me select which OS to boot,could someone tell me the better way to this,thanks!
when I start CDE on my Sun Sparc workstation running Solaris 9. The famous error message is:
"The DT messaging system could not be started. To correct the problem, select the Failsafe session and log in. Check that the hostname is correct in these locations:
/etc/src.sh
/etc/hosts...
A department of my company has two PSTN analog lines with phone numbers +82402510086 and +82402510087,but now they moved to another place,and they want to keep their phone numbers.
That is to say,I want to link the two telephone lines to one of the cisco routers and then connect to their new...
A department of my company has two PSTN phones with the numbers +82402510086 and +82402510087,but now they moved to another place,and they want to keep their phone numbers.
That is to say,I want to link the two telephone lines to one of the cisco routers and then connect to their new office...
A department of my company has two PSTN phones with the numbers +82402510086 and +82402510087,but now they moved to another place,and they want to keep their phone numbers.
That is to say,I want to link the two telephone lines to one of the cisco routers and then connect to their new office...
Now we want to limit the ports of 2950 switch to certain bandwidth,such as 512K,1M,2M etc..,Input and/or Output direction,If we can do,how should we deal with?
My company has two 2621 routers and one 3662 router,now we want to deploy VoIP using these devices,we prefer to use legacy phones connecting to these routers rather than IP telephony.So what hardware and software we should add in my network and the three routers,do we must have a gatekeeper?Or...
Does an SNMP MIB contain only the object ID and datatype,but does not contains the actual value of an Managed Object? For example,the MIB has an OID of one interface speed,then is there a value 100Mbps in the MIB also,or does the MIB must communicate with the interface when the NMS sends a...
Can someone explain the functionality of the following and differentiate between them - MSFC, PFC?
When I purchase a Supervisor Engine to make our enterprise L3 Switching,should I must buy both of MSFC and PFC? Or I can select one of them?
I have found some Supervisor Engines have both of them...
I have a cisco 3550 switch with EMI IOS ,now i want to know whether or not its ports can support multi vlan,such as port fa0/1 can belongs to vlan2,vlan3 and vlan8 simultaneously.And if it can support,which command using,thx!
I have a 3com superstack 3300 switch,and using one fast ethernet port connect to a cisco catalyst 2950-24 switch,the cisco 2950-24 switch connect to a cisco catalyst 6506 using one fast ethernet port by 802.1Q trunking mode.PCs in diffirent VLANs connect to the 3com switch and then go to...
I have a cisco Catalyst 2950-24 switch,and I want to limit the port bandwidth,such as,a user connect to port 3 on the switch,and i want set 2M bandwidth to him,how should i do? thanx!
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