One DHCP server for two VLANS with different subnets
Hi all, How do I configure a same DHCP for two different VLANs. My setup is say VLAN 10 is having DHCP server with IP 10.102.1.2 VLAN 10 with subnet 10.102.1.1/16 VLAN 170 with subnet 192.168.10.1/22 VLAN 10 clients are getting DHCP, then what I have to configure in layer advanced switch to do get [...]
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| April 19, 2013 1:21 PM
DHCP, Layer 3-7 Switches, Switches, VLAN
Hi all, How do I configure a same DHCP for two different VLANs. My setup is say VLAN 10 is having DHCP server with IP 10.102.1.2 VLAN 10 with subnet 10.102.1.1/16 VLAN 170 with subnet 192.168.10.1/22 VLAN 10 clients are getting DHCP, then what I have to configure in layer advanced switch to do get [...]
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| April 19, 2013 1:21 PM
DHCP, Layer 3-7 Switches, Switches, VLAN
outlook 2003 connection problems with exchange server
We are about to use the Exchange server from a parent company. We created VPN tunnels between their CIsco routers and our netscreen ones. I can ping the exchange server with its IP address 172.31.1.20 and also with its name ( email.domain.org ). When I set up the email account I enter the IP address [...]
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| October 24, 2008 5:48 AM
Cisco, connection, DHCP, Exchange 2003, Outlook, Outlook 2003, Routers, VPN, VPN Tunnel
We are about to use the Exchange server from a parent company. We created VPN tunnels between their CIsco routers and our netscreen ones. I can ping the exchange server with its IP address 172.31.1.20 and also with its name ( email.domain.org ). When I set up the email account I enter the IP address [...]
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| October 24, 2008 5:48 AM
Cisco, connection, DHCP, Exchange 2003, Outlook, Outlook 2003, Routers, VPN, VPN Tunnel
How do I setup DHCP on a 3Com router on a frame relay?
In our network we have a frame relay LAN, using two 3COM NetbuilderII 227C routers. The head end router runs 9.1 code, the far end runs 9.3 code. They are both SW/NBRO-CF routers as well. How do we go about enabling and getting DHCP to run on them? What commands do I use to get [...]
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| April 14, 2008 6:49 PM
3Com, DHCP, Frame Relay, Routers
In our network we have a frame relay LAN, using two 3COM NetbuilderII 227C routers. The head end router runs 9.1 code, the far end runs 9.3 code. They are both SW/NBRO-CF routers as well. How do we go about enabling and getting DHCP to run on them? What commands do I use to get [...]
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| April 14, 2008 6:49 PM
3Com, DHCP, Frame Relay, Routers
Problem with Vlan DHCP, wrong Subnet IP address
Hi, I have a problem with my Vlan, the problem is; I have got a Win2k Server with DHCP configured, 1x Superscope, with 3 scopes underneath it, subnets 192.168.2.0 (range 100-254), 192.168.20.0 (range 100-254), and 192.168.30.0 (range 100-254). When I manually enter the to the port according Ip address on my client PC, it all [...]
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| February 10, 2011 1:22 PM
DHCP, L3 Switches, Subnets, VLAN
Hi, I have a problem with my Vlan, the problem is; I have got a Win2k Server with DHCP configured, 1x Superscope, with 3 scopes underneath it, subnets 192.168.2.0 (range 100-254), 192.168.20.0 (range 100-254), and 192.168.30.0 (range 100-254). When I manually enter the to the port according Ip address on my client PC, it all [...]
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| February 10, 2011 1:22 PM
DHCP, L3 Switches, Subnets, VLAN
Configuring a Win2003 share to be available to all XP users on networked machines
Been a long while since I’ve worked with Windows, and the networking metaphor is killing me (Unix here…). I have in a server room a Win 2003 server with a large RAID. There are 4 XP machines in 2 offices, all on the same LAN/subnet (2003 server is DHCP server for the XP machines). The [...]
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| August 28, 2008 7:39 PM
DHCP, Networks, RAID, Windows Server 2003, Windows XP
Been a long while since I’ve worked with Windows, and the networking metaphor is killing me (Unix here…). I have in a server room a Win 2003 server with a large RAID. There are 4 XP machines in 2 offices, all on the same LAN/subnet (2003 server is DHCP server for the XP machines). The [...]
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| August 28, 2008 7:39 PM
DHCP, Networks, RAID, Windows Server 2003, Windows XP
option 252 with vista
I’m using option 252 in dhcp to specify my proxy server. It works just fine with windows XP and 2k. However, vista machines will not get a dhcp address. If I give the machine a static address and manually point ie to the proxy.pac file it works just fine. Does anyone have any ideas on [...]
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| March 14, 2008 6:15 PM
DHCP, Option 252 DHCP, Vista
I’m using option 252 in dhcp to specify my proxy server. It works just fine with windows XP and 2k. However, vista machines will not get a dhcp address. If I give the machine a static address and manually point ie to the proxy.pac file it works just fine. Does anyone have any ideas on [...]
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| March 14, 2008 6:15 PM
DHCP, Option 252 DHCP, Vista
Wireless and DHCP Leases
I’m looking for a recommendation on DHCP and a Windows wireless IAS network using 802.11x. We currently set clients to expire leases every 5 days. However on the wireless network this causes them to drop off the network and re-authenticate if the lease expires mid day. Any suggestions on the best way to handle this. [...]
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| March 14, 2008 5:32 PM
DHCP, Windows Server 2003, Wireless
I’m looking for a recommendation on DHCP and a Windows wireless IAS network using 802.11x. We currently set clients to expire leases every 5 days. However on the wireless network this causes them to drop off the network and re-authenticate if the lease expires mid day. Any suggestions on the best way to handle this. [...]
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| March 14, 2008 5:32 PM
DHCP, Windows Server 2003, Wireless
DHCP problem L3 switch with vlans
Hi, I have searched this forum and found a lot of help regarding this problem. I have 3 Vlans configured on my Dell PowerConnect 6224 (L3 Switch) and a DHCP server Windows Server 2000 with different subnet scopes, as far as I know I need to set-up a bootdhcprelay server and enable bootdhcprelay which I [...]
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| April 7, 2008 12:50 PM
DHCP, Networking, Switches, Virtualization, VLAN
Hi, I have searched this forum and found a lot of help regarding this problem. I have 3 Vlans configured on my Dell PowerConnect 6224 (L3 Switch) and a DHCP server Windows Server 2000 with different subnet scopes, as far as I know I need to set-up a bootdhcprelay server and enable bootdhcprelay which I [...]
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| April 7, 2008 12:50 PM
DHCP, Networking, Switches, Virtualization, VLAN
HowTo: Internally redirect http for Outlook Web Access
Being a relatively small firm, we have just one public IP address. Before we apply for another, I would like to hear your opinion on this: Until now, our web sites have been located on external web hotels, and http access to our IP address has been used for Outlook Web Access. Last month, we [...]
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| February 22, 2008 11:25 AM
DHCP, Exchange 2003, Exchange Global Settings, IIS, Networking services, Outlook Web Access, OWA
Being a relatively small firm, we have just one public IP address. Before we apply for another, I would like to hear your opinion on this: Until now, our web sites have been located on external web hotels, and http access to our IP address has been used for Outlook Web Access. Last month, we [...]
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| February 22, 2008 11:25 AM
DHCP, Exchange 2003, Exchange Global Settings, IIS, Networking services, Outlook Web Access, OWA
DHCP Reservation by Mac -Addresses please explain as am trying to know how to access and configure DHCP Scope and settings.
DHCP Reservation by Mac -Addresses please explain as am trying to know how to access and configure DHCP Scope and settings.
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| April 8, 2008 7:52 PM
DHCP
DHCP Reservation by Mac -Addresses please explain as am trying to know how to access and configure DHCP Scope and settings.
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| April 8, 2008 7:52 PM
DHCP
DHCP Weirdness Across Subnets
I’m currently an active participant in the tasks that will ulitmately cost me my job due to a recent acquisition and subsequent restructuring. Our network is 192.168.8.0/24 while the acquiring company’s network is 192.168.1.0/24. They’re connected by a Cisco 1721 router across a frame relay circuit and have been for one month. I arrived at [...]
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| February 27, 2008 9:37 PM
DHCP, Subnets, Windows Server 2003
I’m currently an active participant in the tasks that will ulitmately cost me my job due to a recent acquisition and subsequent restructuring. Our network is 192.168.8.0/24 while the acquiring company’s network is 192.168.1.0/24. They’re connected by a Cisco 1721 router across a frame relay circuit and have been for one month. I arrived at [...]
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| February 27, 2008 9:37 PM
DHCP, Subnets, Windows Server 2003
IP Conflict
Hello all; I am having a problem with a small network that I need help with, this has happened a few times now where two laptops receive the same IP address from my DHCP server, and it is always the same 2 laptops, I was able to fix this momentarily by excluding the IP address [...]
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| January 28, 2008 10:16 PM
DHCP, IP addressing, Microsoft Windows, Networking, Windows 2000 Server
Hello all; I am having a problem with a small network that I need help with, this has happened a few times now where two laptops receive the same IP address from my DHCP server, and it is always the same 2 laptops, I was able to fix this momentarily by excluding the IP address [...]
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| January 28, 2008 10:16 PM
DHCP, IP addressing, Microsoft Windows, Networking, Windows 2000 Server
Slow network performance with LAN Servers
This is my problem: Users are complaining that there internet and file downloads from LAN servers are very slow. We have discovered that if we remove the users current ip address from the DHCP pool and force those to get a completely different address the network performance returns to normal. Any ideas?
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| January 12, 2008 9:46 PM
DHCP, IP addressing, LAN, Network
This is my problem: Users are complaining that there internet and file downloads from LAN servers are very slow. We have discovered that if we remove the users current ip address from the DHCP pool and force those to get a completely different address the network performance returns to normal. Any ideas?
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| January 12, 2008 9:46 PM
DHCP, IP addressing, LAN, Network
apipa
hi guys i apologisefor asking what im sure is a pretty basic question ..but can anyone help me regarding the apipas capabilities. I am aware that you are allocated one if the dhcp is down or not acessable but cant get my head round weather or not an apipa address will only give you access [...]
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| March 28, 2011 12:06 PM
APIPA, DHCP, IP addressing
hi guys i apologisefor asking what im sure is a pretty basic question ..but can anyone help me regarding the apipas capabilities. I am aware that you are allocated one if the dhcp is down or not acessable but cant get my head round weather or not an apipa address will only give you access [...]
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| March 28, 2011 12:06 PM
APIPA, DHCP, IP addressing
DHCP issue
Hi, Our Setup consists of a Windows2003 Server acting as a DC. We have a DHCP server running on it. Quite often, we have seen that the IP addressess leased by the server are not updated on the server. Due to this, we have issues with our home grown tool (which sends notes to pc [...]
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| December 11, 2007 4:43 AM
DHCP, Windows Server 2003
Hi, Our Setup consists of a Windows2003 Server acting as a DC. We have a DHCP server running on it. Quite often, we have seen that the IP addressess leased by the server are not updated on the server. Due to this, we have issues with our home grown tool (which sends notes to pc [...]
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| December 11, 2007 4:43 AM
DHCP, Windows Server 2003
networks tepology
i have IP range in my network in DHCP from 100.100.8.1 to100.100. 9.255 scope and i hace a part is static IP start from 100.100.10.1 to 100.100.11.255 please i want to know if i want to add a new range like 100.100.12.1………..etc what i will do ?????? thanx a lot
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| November 26, 2007 10:24 AM
DHCP, Topology
i have IP range in my network in DHCP from 100.100.8.1 to100.100. 9.255 scope and i hace a part is static IP start from 100.100.10.1 to 100.100.11.255 please i want to know if i want to add a new range like 100.100.12.1………..etc what i will do ?????? thanx a lot
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| November 26, 2007 10:24 AM
DHCP, Topology
dhcp
i have different scopes in dhcp .how can i split into to two ethernet card
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| February 27, 2008 11:40 AM
DHCP
i have different scopes in dhcp .how can i split into to two ethernet card
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| February 27, 2008 11:40 AM
DHCP
DNS hosts file
does there exists a hosts.txt file for TLD or Root name servers in our system using Windows or Linux…
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| February 27, 2008 2:05 PM
Availability, Bind, DHCP, DNS, Microsoft Windows, Network management software, Networking, Networking services, Performance management
does there exists a hosts.txt file for TLD or Root name servers in our system using Windows or Linux…
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| February 27, 2008 2:05 PM
Availability, Bind, DHCP, DNS, Microsoft Windows, Network management software, Networking, Networking services, Performance management
Semi-Mobile Users
I am having an issue with setting up a proxy on our semi-mobile users. When they are working on their laptop in the office they are required to go through our proxy server to access the internet. When they go home the proxy must be disabled to access the internet from there. Is there any [...]
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| October 12, 2007 8:40 AM
DHCP, DNS, Networking, Networking services
I am having an issue with setting up a proxy on our semi-mobile users. When they are working on their laptop in the office they are required to go through our proxy server to access the internet. When they go home the proxy must be disabled to access the internet from there. Is there any [...]
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| October 12, 2007 8:40 AM
DHCP, DNS, Networking, Networking services
Server 2003 network – 2 NICS
I have a server 2003 with 2 nics internal 192.168.10.1 255.255.255.0 no gateway 192.168.10.5 DNS external 10.1.10.5 255.255.255.0 10.1.10.1 gateway 68.87.76.178 dns Internal nic handles the DHCP 192.168.10.150-190 it has the scope options with the gateway 10.1.10.1 that is the comcast modem. and the DNS of 192.168.10.5 The internal network works. WS’s can access the [...]
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| February 4, 2009 8:32 PM
Cabling, DHCP, DNS, Firewalls, Hubs, Incident response, Network protocols, Networking, NIC, Routers, Switches, VPN, Windows Server 2003
I have a server 2003 with 2 nics internal 192.168.10.1 255.255.255.0 no gateway 192.168.10.5 DNS external 10.1.10.5 255.255.255.0 10.1.10.1 gateway 68.87.76.178 dns Internal nic handles the DHCP 192.168.10.150-190 it has the scope options with the gateway 10.1.10.1 that is the comcast modem. and the DNS of 192.168.10.5 The internal network works. WS’s can access the [...]
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| February 4, 2009 8:32 PM
Cabling, DHCP, DNS, Firewalls, Hubs, Incident response, Network protocols, Networking, NIC, Routers, Switches, VPN, Windows Server 2003
