connecting 2 networks
I’m looking to connect 2 networks that have the same IP’s and subnet (192.168.0.XXX/24). I’m not looking to completely merge these 2, but I’m looking to setup a VPN for about 2-3 computers to run on SITE A’s network and have access to SITE B’s Server. SITE A IP scheme is 192.168.0.XXX/24 and SITE B’s [...]
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| June 23, 2009 7:05 PM
ASA, DHCP, IP, LAN, Network management, network setup, Network Topology, Subnet, VPN, WAN
I’m looking to connect 2 networks that have the same IP’s and subnet (192.168.0.XXX/24). I’m not looking to completely merge these 2, but I’m looking to setup a VPN for about 2-3 computers to run on SITE A’s network and have access to SITE B’s Server. SITE A IP scheme is 192.168.0.XXX/24 and SITE B’s [...]
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| June 23, 2009 7:05 PM
ASA, DHCP, IP, LAN, Network management, network setup, Network Topology, Subnet, VPN, WAN
DHCP client lease
What would happen to a laptop with a lease duration of 8 days, if it was taken from its original network and placed on another subnet on day 3?
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| June 26, 2009 4:04 PM
DHCP, Subnet
What would happen to a laptop with a lease duration of 8 days, if it was taken from its original network and placed on another subnet on day 3?
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| June 26, 2009 4:04 PM
DHCP, Subnet
Locking the IP address to the MAC address
Hi all…. Aim: Ip address lets say 10.0.0.1 when assigned to a particular MAC let it be pc, should not be used by any other mac, even if i switch off the device. I tried through dhcp reservation option which maps the ip address to a mac address, it works. but the problem is, when [...]
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| June 19, 2009 9:06 AM
cisco router or firewall, Cisco Routers, DHCP, MAC address, Network administration, Routers, Windows Server
Hi all…. Aim: Ip address lets say 10.0.0.1 when assigned to a particular MAC let it be pc, should not be used by any other mac, even if i switch off the device. I tried through dhcp reservation option which maps the ip address to a mac address, it works. but the problem is, when [...]
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| June 19, 2009 9:06 AM
cisco router or firewall, Cisco Routers, DHCP, MAC address, Network administration, Routers, Windows Server
Network Users Identifying open files
Here is the scenario, I have multiple users on the network accessing the same files (ie. Excel spreadsheets). Some of the computers have generic login information that doesn’t tell you who they are when the “File in use by…” window pops up. Rather than getting a call every day to check who has a file [...]
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| May 26, 2009 2:19 PM
DHCP, DNS, Networking, Networking services
Here is the scenario, I have multiple users on the network accessing the same files (ie. Excel spreadsheets). Some of the computers have generic login information that doesn’t tell you who they are when the “File in use by…” window pops up. Rather than getting a call every day to check who has a file [...]
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| May 26, 2009 2:19 PM
DHCP, DNS, Networking, Networking services
New Network Card Unable to take static IP assigned to previous faulty Card
I have a server that had static IP configured, what happened is that the Network Card got faulty and had to be replaced. so I bought a new network card and replaced the faulty one, now when I try and configure the IP address on the new card I get an error message saying that [...]
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| April 30, 2009 2:21 PM
DHCP, IP address, IP addressing, Network Card, Network cards
I have a server that had static IP configured, what happened is that the Network Card got faulty and had to be replaced. so I bought a new network card and replaced the faulty one, now when I try and configure the IP address on the new card I get an error message saying that [...]
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| April 30, 2009 2:21 PM
DHCP, IP address, IP addressing, Network Card, Network cards
Need help with multiple DHCP pools on a Cisco Aironet AP
Hi all, I’m trying to run an Aironet 1252 AP with mutliple DHCP pools. What I did: -Searched for similar questions (found nothing that helped me) -I set up multiple SSIDs that are mapped to different VLANs. -I set up multiple pools (Each pool should serve one VLAN). -I tested setting an IP from the [...]
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| April 30, 2009 10:07 AM
Aironet 1252 Access Point, Aironet 1252 AP, Cisco Aironet, DHCP, VLAN, WLAN
Hi all, I’m trying to run an Aironet 1252 AP with mutliple DHCP pools. What I did: -Searched for similar questions (found nothing that helped me) -I set up multiple SSIDs that are mapped to different VLANs. -I set up multiple pools (Each pool should serve one VLAN). -I tested setting an IP from the [...]
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| April 30, 2009 10:07 AM
Aironet 1252 Access Point, Aironet 1252 AP, Cisco Aironet, DHCP, VLAN, WLAN
DHCP server settings for Windows Server 2003
Can somebdy help with step by step setting on Windows 2003 server?
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| June 30, 2009 4:56 PM
DHCP, DHCP server, DHCP Server Configuration, Windows Server 2003, Windows Server Installation
Can somebdy help with step by step setting on Windows 2003 server?
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| June 30, 2009 4:56 PM
DHCP, DHCP server, DHCP Server Configuration, Windows Server 2003, Windows Server Installation
CiscoASA5505 DNS not getting to domain reverse lookup zones.
We are a state agency with a main office here, then about 45 smaller offices throughout the state. The small 1 person offices connect back here via a web provider (ISP) and VPN client. The rest connect back here using either a Cisco PIX 501 (4 of our older small offices) or a Cisco ASA5505 [...]
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| April 16, 2009 3:30 PM
Cisco ASA 5505, DHCP, DNS, PIX, Reverse Lookup
We are a state agency with a main office here, then about 45 smaller offices throughout the state. The small 1 person offices connect back here via a web provider (ISP) and VPN client. The rest connect back here using either a Cisco PIX 501 (4 of our older small offices) or a Cisco ASA5505 [...]
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| April 16, 2009 3:30 PM
Cisco ASA 5505, DHCP, DNS, PIX, Reverse Lookup
New Domain Controller and DNS server problems
I’m trying to get rid of an old w2k server that is the DC and DNS server. I added DC and DNS to an existing w2k3 server and it looks like it replicated all the AD data ( I see users and machines listed ) but when I unplug the old server and login to [...]
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| April 10, 2009 4:01 AM
Active Directory, DHCP, DNS configuration, DNS server, Domain Controller, Domain Controller Migration, SonicWALL, Windows 2000 Server migration, Windows Server 2003
I’m trying to get rid of an old w2k server that is the DC and DNS server. I added DC and DNS to an existing w2k3 server and it looks like it replicated all the AD data ( I see users and machines listed ) but when I unplug the old server and login to [...]
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| April 10, 2009 4:01 AM
Active Directory, DHCP, DNS configuration, DNS server, Domain Controller, Domain Controller Migration, SonicWALL, Windows 2000 Server migration, Windows Server 2003
Limited or no connectivity when moving from LAN to WAN
We have two sites about 16 miles apart and our problem is users moving from LAN to WAN are not being automatically assigned an IP address for about 60 – 90 minutes. DHCP leasing is limited to 7 days and has always been set to that. Have tested the following scenarios moving from LAN and [...]
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| April 14, 2009 3:36 PM
DHCP, DHCP Lease Renewal, LAN, LAN to WAN Connectivity, WAN
We have two sites about 16 miles apart and our problem is users moving from LAN to WAN are not being automatically assigned an IP address for about 60 – 90 minutes. DHCP leasing is limited to 7 days and has always been set to that. Have tested the following scenarios moving from LAN and [...]
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| April 14, 2009 3:36 PM
DHCP, DHCP Lease Renewal, LAN, LAN to WAN Connectivity, WAN
DHCP Server
we made a scope on range of 173.0.0.1 to 173.0.0.200 now a client got an IP 173.0.0.180 after sometime we edit the scope propertie and reduce the range to 173.0.0.1 to 173.0.0.150 what will be happen? do the previous IP 173.0.0.180 will work?if yes how? can we renew it ? if no Why?
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| March 20, 2009 12:37 PM
DHCP, IP addressing
we made a scope on range of 173.0.0.1 to 173.0.0.200 now a client got an IP 173.0.0.180 after sometime we edit the scope propertie and reduce the range to 173.0.0.1 to 173.0.0.150 what will be happen? do the previous IP 173.0.0.180 will work?if yes how? can we renew it ? if no Why?
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| March 20, 2009 12:37 PM
DHCP, IP addressing
Migrating from Win2003 DC to Win2008 DC
I am putting together a migration plan for moving data and users from Windows 2003 Domain Controller to the a new win2008 read only domain controller. DNS, DHCP, User data, shares needs to be migrated. What are the step I need to take to migrate DHCP, Users and Data? Please add other things if I [...]
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| March 19, 2009 3:53 PM
DHCP, DHCP Migration, DNS, Domain Controller, Domain Controller Migration, Windows 2003 Domain Controller, Windows 2008 Domain Controller, Windows Server 2003, Windows Server 2008
I am putting together a migration plan for moving data and users from Windows 2003 Domain Controller to the a new win2008 read only domain controller. DNS, DHCP, User data, shares needs to be migrated. What are the step I need to take to migrate DHCP, Users and Data? Please add other things if I [...]
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| March 19, 2009 3:53 PM
DHCP, DHCP Migration, DNS, Domain Controller, Domain Controller Migration, Windows 2003 Domain Controller, Windows 2008 Domain Controller, Windows Server 2003, Windows Server 2008
deny ipods dhcp
Hi, I want to deny ipod users DHCP. W2K3 Domain with AD. Any ideas how to stop them? thanks guys.
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| April 23, 2009 2:29 PM
Active Directory, DHCP, Windows Server 2003, Windows Server Permissions, Windows Server Security
Hi, I want to deny ipod users DHCP. W2K3 Domain with AD. Any ideas how to stop them? thanks guys.
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| April 23, 2009 2:29 PM
Active Directory, DHCP, Windows Server 2003, Windows Server Permissions, Windows Server Security
AD DHCP leases and renamed computers not be cleaned up.
We currently rely on DHCP to update DNS.(Note: DNS Scavenging isn’t enabled b/c it has removed needed records in the past)….. We often run into problems where renamed computers have their old computer name record remain in dns b/c the lease never actually expired. This creates tons of orphaned records in DNS. Does anyone have [...]
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| March 23, 2009 7:31 PM
Active Directory, DHCP, DNS, DNS Records, DNS Updates, Windows Server 2003
We currently rely on DHCP to update DNS.(Note: DNS Scavenging isn’t enabled b/c it has removed needed records in the past)….. We often run into problems where renamed computers have their old computer name record remain in dns b/c the lease never actually expired. This creates tons of orphaned records in DNS. Does anyone have [...]
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| March 23, 2009 7:31 PM
Active Directory, DHCP, DNS, DNS Records, DNS Updates, Windows Server 2003
Interface for ASA 5510
Hi , Brother/Sisters . I am using ASA 5510 with 2 interface enable ( Inside and Outside). However , I did notice ASA still have remaining port is not using. I would like to set up Wireless Access Point and direct plug into the ASA. may I know any recommendation or reading material on this? [...]
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| March 12, 2009 3:58 PM
Cisco ASA 5510, DHCP, Wireless Access Point
Hi , Brother/Sisters . I am using ASA 5510 with 2 interface enable ( Inside and Outside). However , I did notice ASA still have remaining port is not using. I would like to set up Wireless Access Point and direct plug into the ASA. may I know any recommendation or reading material on this? [...]
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| March 12, 2009 3:58 PM
Cisco ASA 5510, DHCP, Wireless Access Point
Active Directory problems
I am replacing two Windows 2003 Active Directory Domain Controllers that are also DNS servers, DHCP and WINS servers. They are two different sites and two different IP addresses – 10.10.10.xx and 10.10.30.xx. I have attempted to configure these two servers indentical to the two I have but I can not get them to communicate. [...]
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| March 9, 2009 3:34 AM
Active Directory, DHCP, DNS server, Domain Controller, Network connectivity, NIC, Sites and Replication, Windows Server 2003, WINS server
I am replacing two Windows 2003 Active Directory Domain Controllers that are also DNS servers, DHCP and WINS servers. They are two different sites and two different IP addresses – 10.10.10.xx and 10.10.30.xx. I have attempted to configure these two servers indentical to the two I have but I can not get them to communicate. [...]
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| March 9, 2009 3:34 AM
Active Directory, DHCP, DNS server, Domain Controller, Network connectivity, NIC, Sites and Replication, Windows Server 2003, WINS server
Configuring the DHCP server behind the router for 3 networks
Network 1 (192.168.50.0/24)—”Router”—”Switch or bridge”—”DHCP Server” Network 2 (172.16.0.0/24)______|| Network 3 (10.0.0.0/24)_________| how should i config DHCP server so every client’s IP in all 3 networks can be assign by DHCP?
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| February 18, 2009 7:51 AM
DHCP, DHCP server, DHCP Server Configuration, IP address, Network administration, Router configuration, Routers
Network 1 (192.168.50.0/24)—”Router”—”Switch or bridge”—”DHCP Server” Network 2 (172.16.0.0/24)______|| Network 3 (10.0.0.0/24)_________| how should i config DHCP server so every client’s IP in all 3 networks can be assign by DHCP?
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| February 18, 2009 7:51 AM
DHCP, DHCP server, DHCP Server Configuration, IP address, Network administration, Router configuration, Routers
VLAN basics step by step
Currently have a Windows 2003 environment using DHCP with Cisco switches in a single subnet with no VLANs. I want to take the Layer 3 switch and Layer 2 switches and configure it all with 4 VLANs. (Servers, users, printers, guests). My users will need to access the servers (file, e-mail, etc..) so how does [...]
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| May 9, 2013 6:18 PM
Cisco switches, DHCP, LAN Security, VLAN configuration, VLAN management, Windows Server 2003
Currently have a Windows 2003 environment using DHCP with Cisco switches in a single subnet with no VLANs. I want to take the Layer 3 switch and Layer 2 switches and configure it all with 4 VLANs. (Servers, users, printers, guests). My users will need to access the servers (file, e-mail, etc..) so how does [...]
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| May 9, 2013 6:18 PM
Cisco switches, DHCP, LAN Security, VLAN configuration, VLAN management, Windows Server 2003
connecting two networks to a single server (2 NIC’s or router?)
I have a 2003 server box running a simple database application that needs to be accessed by users on two physically separate networks. One network is DHCP 192.x.x.x the other is static 223.x.x.x. Everyone is running XP pro. What would be the better option. Two NIC’s in the server, one for each network. Or would [...]
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| February 13, 2009 5:37 PM
DHCP, NIC, Windows Server 2003, Windows XP
I have a 2003 server box running a simple database application that needs to be accessed by users on two physically separate networks. One network is DHCP 192.x.x.x the other is static 223.x.x.x. Everyone is running XP pro. What would be the better option. Two NIC’s in the server, one for each network. Or would [...]
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| February 13, 2009 5:37 PM
DHCP, NIC, Windows Server 2003, Windows XP
