Configure an EtherChannel between 2 switches and a server
I have a customer wanting me to do a couple of things that I need clarification on. First I have an existing catalyst 4006 switch that we are adding a new module to (mod 6). We also are putting in a new switch (catalyst 2948). The customer is wanting to trunk the 4006 to the [...]
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| November 28, 2007 10:22 PM
Availability, Bandwidth, Cisco, DataCenter, Network monitoring, Network protocols, Networking, Switches, Tech support
I have a customer wanting me to do a couple of things that I need clarification on. First I have an existing catalyst 4006 switch that we are adding a new module to (mod 6). We also are putting in a new switch (catalyst 2948). The customer is wanting to trunk the 4006 to the [...]
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| November 28, 2007 10:22 PM
Availability, Bandwidth, Cisco, DataCenter, Network monitoring, Network protocols, Networking, Switches, Tech support
Reg. PIX firewall/Proxy Server
Hi all, Recently we have delegates from china for business purpose and they want to access their Lotus Notes mails from our office. But they are not able to connect to their servers in US as its in LAN and we have PIX as well as Squid Proxy in our office setup. But if they [...]
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| February 14, 2006 9:11 AM
Availability, Bandwidth, Networking, Performance management, Platform Issues
Hi all, Recently we have delegates from china for business purpose and they want to access their Lotus Notes mails from our office. But they are not able to connect to their servers in US as its in LAN and we have PIX as well as Squid Proxy in our office setup. But if they [...]
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| February 14, 2006 9:11 AM
Availability, Bandwidth, Networking, Performance management, Platform Issues
Mac address to IP address resolution
How can we resolve IP address from Mac address and can we do this from Cisco switch 3750? We are able to track port no and associated Mac address from Cisco switch by using the command #sh mac-address-table dyanamic>, but we also want to track the associated IP address with port no. Please suggest how [...]
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| April 19, 2013 12:21 AM
3Com, Availability, Bandwidth, Cabling, Cisco, Ethernet, Hardware, Hubs, Network monitoring, Network protocols, Networking, Project management, Routers, Switches, TCP
How can we resolve IP address from Mac address and can we do this from Cisco switch 3750? We are able to track port no and associated Mac address from Cisco switch by using the command #sh mac-address-table dyanamic>, but we also want to track the associated IP address with port no. Please suggest how [...]
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| April 19, 2013 12:21 AM
3Com, Availability, Bandwidth, Cabling, Cisco, Ethernet, Hardware, Hubs, Network monitoring, Network protocols, Networking, Project management, Routers, Switches, TCP
In VPN Which protocol to be used……??
Hiiiii everybody….. I am Bala new member of this group I have got one small querry regarding VPN, in my organization i am trying to implement VPN for the remote access, in the bangalore office i wanted to install concentrator Cisco 3015 and in the bombay and pune office i wanted to configure VPN hardware [...]
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| February 2, 2006 2:42 AM
Access control, Application security, Availability, backdoors, Bandwidth, Biometrics, Browsers, Cisco, Compliance, configuration, CRM, Current threats, Database, DataCenter, DHCP, Digital certificates, Disaster Recovery, DNS, Encryption, Exchange, filtering, Firewalls, Forensics, Hacking, human factors, Identity & Access Management, Incident response, Instant Messaging, Intrusion management, Network applications management, Network management software, Network monitoring, Network protocols, Network security, Networking, Networking services, patching, PEN testing, Platform Security, Policies, provisioning, Risk management, Secure Coding, Security, Security Program Management, Security tokens, Servers, Single sign-on, Spyware, SSL/TLS, Trojans, Viruses, VPN, vulnerability management, Web security, Wireless, worms
Hiiiii everybody….. I am Bala new member of this group I have got one small querry regarding VPN, in my organization i am trying to implement VPN for the remote access, in the bangalore office i wanted to install concentrator Cisco 3015 and in the bombay and pune office i wanted to configure VPN hardware [...]
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| February 2, 2006 2:42 AM
Access control, Application security, Availability, backdoors, Bandwidth, Biometrics, Browsers, Cisco, Compliance, configuration, CRM, Current threats, Database, DataCenter, DHCP, Digital certificates, Disaster Recovery, DNS, Encryption, Exchange, filtering, Firewalls, Forensics, Hacking, human factors, Identity & Access Management, Incident response, Instant Messaging, Intrusion management, Network applications management, Network management software, Network monitoring, Network protocols, Network security, Networking, Networking services, patching, PEN testing, Platform Security, Policies, provisioning, Risk management, Secure Coding, Security, Security Program Management, Security tokens, Servers, Single sign-on, Spyware, SSL/TLS, Trojans, Viruses, VPN, vulnerability management, Web security, Wireless, worms
Logging in to domain with batch file
I use batch files to map drives when a user logs into our Windows2003 domain. Each user has their own POP3 email account in Outlook (XP), so the PST files are on the individual workstations. I need to back them up daily to the network and do this by calling a separate batch file from [...]
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| February 1, 2006 1:42 PM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
I use batch files to map drives when a user logs into our Windows2003 domain. Each user has their own POP3 email account in Outlook (XP), so the PST files are on the individual workstations. I need to back them up daily to the network and do this by calling a separate batch file from [...]
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| February 1, 2006 1:42 PM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
Drive mappings come and go
I installed a new server: Windows 2003 Server, using Active Directory. Clients are all WinXP Pro. At each workstation, I mapped drive P: to point to the accounting data on the server. Everything was working fine. A few days later, I did the Symantec Client Security upgrade as a managed system with the Symantec Security [...]
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| January 29, 2006 11:44 AM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
I installed a new server: Windows 2003 Server, using Active Directory. Clients are all WinXP Pro. At each workstation, I mapped drive P: to point to the accounting data on the server. Everything was working fine. A few days later, I did the Symantec Client Security upgrade as a managed system with the Symantec Security [...]
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| January 29, 2006 11:44 AM
Availability, Cabling, DataCenter, Desktops, Hardware, Hubs, Interoperability, Management, Microsoft Windows, Networking, OS, Routers, Security, Servers, SQL Server, Switches, Tech support
Ghost imagaing
Hiya all, Specs first.. Ghost Corporate multicast server 7.5. Switches are all 3com, 10/100. Wireless network is 10mg network ports (2) shared via 2 wirelss access points, (D-Link 22Mbps) Problem is, whenever i image multiple machines, the whole network goes slow. The machines affected are old and the new ones don’t suffer that much. The [...]
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| January 30, 2006 8:02 AM
Availability, Bandwidth, DataCenter, Desktops, Management, Microsoft Windows, Networking, OS, Performance management, Routers, Security, Servers, SQL Server, Tech support, Wireless
Hiya all, Specs first.. Ghost Corporate multicast server 7.5. Switches are all 3com, 10/100. Wireless network is 10mg network ports (2) shared via 2 wirelss access points, (D-Link 22Mbps) Problem is, whenever i image multiple machines, the whole network goes slow. The machines affected are old and the new ones don’t suffer that much. The [...]
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| January 30, 2006 8:02 AM
Availability, Bandwidth, DataCenter, Desktops, Management, Microsoft Windows, Networking, OS, Performance management, Routers, Security, Servers, SQL Server, Tech support, Wireless
loging to long
we have a winserver 2003 we use a 16ports vpn linksys router switch, but the autentication period is to long over a minute, how we can fix that? we had other routers and is the same problem with out autentication to the server the workstations log on in less than 10 seconds, and also after [...]
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| January 30, 2006 9:07 AM
Availability, Cabling, Hardware, Hubs, Network management software, Networking, Routers, Switches
we have a winserver 2003 we use a 16ports vpn linksys router switch, but the autentication period is to long over a minute, how we can fix that? we had other routers and is the same problem with out autentication to the server the workstations log on in less than 10 seconds, and also after [...]
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| January 30, 2006 9:07 AM
Availability, Cabling, Hardware, Hubs, Network management software, Networking, Routers, Switches
messaging and collaboration
What is messaging and collaboration,how does it works,how to set it up ,where can it be implemented and how
Answer Question
| January 12, 2008 8:40 AM
AIM, Availability, Bandwidth, Billing and customer care, Billing Support Systems, Brightmail, Budgeting, Business Objects, Business/IT alignment, Career development, Certifications, Cognos, Compliance, CRM, Crystal Reports, Data analysis, Data mining/analysis, Data warehousing applications, DataCenter, DataManagement, Development, Enterprise Desktop, ERP, Exchange, Instant Messaging, Laws, Lifecycle development, Linux, MySQL, Network monitoring, Network protocols, Networking, Outsourcing, Regulations, Spam, standards, Training, Web development
What is messaging and collaboration,how does it works,how to set it up ,where can it be implemented and how
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| January 12, 2008 8:40 AM
AIM, Availability, Bandwidth, Billing and customer care, Billing Support Systems, Brightmail, Budgeting, Business Objects, Business/IT alignment, Career development, Certifications, Cognos, Compliance, CRM, Crystal Reports, Data analysis, Data mining/analysis, Data warehousing applications, DataCenter, DataManagement, Development, Enterprise Desktop, ERP, Exchange, Instant Messaging, Laws, Lifecycle development, Linux, MySQL, Network monitoring, Network protocols, Networking, Outsourcing, Regulations, Spam, standards, Training, Web development
NMAP IN WIRELESS
Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards, Gopal.
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| December 30, 2005 9:10 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards, Gopal.
Answer Question
| December 30, 2005 9:10 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Postfix and DNS
I have installed Postfix on my server with DNS. I am not sure what information I should provide here so let me explain the setup and goals. I have SuSE Enterprise 9, Apache, Static IP address. In other words a hosted website/server. The goal is to also have this as a mail server. I am [...]
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| December 30, 2005 5:44 PM
Availability, Bind, DHCP, DNS, Enterprise Desktop, Linux, Network applications management, Network management software, Network protocols, Networking, Networking services, Protocol analysis, TCP
I have installed Postfix on my server with DNS. I am not sure what information I should provide here so let me explain the setup and goals. I have SuSE Enterprise 9, Apache, Static IP address. In other words a hosted website/server. The goal is to also have this as a mail server. I am [...]
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| December 30, 2005 5:44 PM
Availability, Bind, DHCP, DNS, Enterprise Desktop, Linux, Network applications management, Network management software, Network protocols, Networking, Networking services, Protocol analysis, TCP
VLANS IN SWITCHES
Hello, I have a managed switch and i have created three vlans in that switches. how can i communicate with these three vlans within this switch and also if i connect another switch with this one to the port belongs to vlan 1 then the frame comes out of third vlan to second switch will [...]
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| November 28, 2007 7:11 PM
Availability, Bandwidth, Hardware, Interoperability, Mobile, Mobile security, Networking, Switches, Tech support, Wireless
Hello, I have a managed switch and i have created three vlans in that switches. how can i communicate with these three vlans within this switch and also if i connect another switch with this one to the port belongs to vlan 1 then the frame comes out of third vlan to second switch will [...]
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| November 28, 2007 7:11 PM
Availability, Bandwidth, Hardware, Interoperability, Mobile, Mobile security, Networking, Switches, Tech support, Wireless
WIRELESS BRIDGES
Dear Sir’s, I have two wireless bridges. Master and Slave which are 800 ft apart and two high gain antennas are attached to these units. I am finding a disconnection problem with these bridges. It works for a while but gets disconnected and after doing powercycle on the slave end the bridge starts working once [...]
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| December 27, 2005 9:06 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Dear Sir’s, I have two wireless bridges. Master and Slave which are 800 ft apart and two high gain antennas are attached to these units. I am finding a disconnection problem with these bridges. It works for a while but gets disconnected and after doing powercycle on the slave end the bridge starts working once [...]
Answer Question
| December 27, 2005 9:06 PM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Bind, Cabling, Cisco, DataCenter, Desktop management applications, DHCP, DNS, Fault isolation, General Directories, Hardware, Hubs, Interoperability, LDAP, Lotus Domino, Microsoft Windows, Mobile, Mobile security, Network applications management, Network management software, Network monitoring, Network testing, Networking, Networking services, NFS, Novell NDS, Performance management, Ping, Protocol analysis, Remote management, Routers, Software, Switches, Tech support, VoIP, WINS, Wireless
Loadsharing between two ISPs
dear sir, I am looking for a load sharing solution between 2 leased lines for 2 different ISPs the diagram goes lke this: LAN–>Cisco Pix–>Router–>2 leased lines. can load-sharing be done at the router without extra configuration at the providers side? can CEF (cisco express forwarding) be used with static routes? if yes please verify [...]
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| December 28, 2005 10:15 AM
Access control, Availability, backdoors, Bandwidth, Browsers, Cabling, Cisco, Current threats, DHCP, DNS, Ethernet, filtering, Firewalls, Forensics, Hacking, Hardware, Hubs, human factors, Incident response, Intrusion management, IPv4, Network security, Network testing, Networking, Networking services, Performance management, Routers, Servers, Spyware, SSL/TLS, Switches, TCP, Trojans, Viruses, VPN, Web security, Web site design & management, Wireless, worms
dear sir, I am looking for a load sharing solution between 2 leased lines for 2 different ISPs the diagram goes lke this: LAN–>Cisco Pix–>Router–>2 leased lines. can load-sharing be done at the router without extra configuration at the providers side? can CEF (cisco express forwarding) be used with static routes? if yes please verify [...]
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| December 28, 2005 10:15 AM
Access control, Availability, backdoors, Bandwidth, Browsers, Cabling, Cisco, Current threats, DHCP, DNS, Ethernet, filtering, Firewalls, Forensics, Hacking, Hardware, Hubs, human factors, Incident response, Intrusion management, IPv4, Network security, Network testing, Networking, Networking services, Performance management, Routers, Servers, Spyware, SSL/TLS, Switches, TCP, Trojans, Viruses, VPN, Web security, Web site design & management, Wireless, worms
Remote Syslog with MySQL and PHP
Dear All, i want to set up a Remote Syslog with MySQL and PHP on system with whitebox linux,can some tell me a step by step on how to install and configure this,also the requirement needed to complete the task Regards Edwin
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| December 22, 2005 4:43 AM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Billing and customer care, Billing Support Systems, Bind, Cabling, Cisco, Dell, Development, DHCP, DNS, Enterasys, Enterprise Desktop, Ethernet, Fault isolation, FDDI, Foundry, Frame Relay, H.323, Hardware, Hewlett-Packard, Hubs, IPv4, IPv6, Juniper Networks, Linux, Lucent, MPLS, MySQL, NetBIOS, Network management software, Network monitoring, Network protocols, Networking, Networking services, Nortel, Novell IPX/SPX, Performance management, Protocol analysis, Remote management, Routers, SIP, Switches, TCP
Dear All, i want to set up a Remote Syslog with MySQL and PHP on system with whitebox linux,can some tell me a step by step on how to install and configure this,also the requirement needed to complete the task Regards Edwin
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| December 22, 2005 4:43 AM
3Com, Active Directory, Availability, Avaya, Bandwidth, Benchmarking, Billing and customer care, Billing Support Systems, Bind, Cabling, Cisco, Dell, Development, DHCP, DNS, Enterasys, Enterprise Desktop, Ethernet, Fault isolation, FDDI, Foundry, Frame Relay, H.323, Hardware, Hewlett-Packard, Hubs, IPv4, IPv6, Juniper Networks, Linux, Lucent, MPLS, MySQL, NetBIOS, Network management software, Network monitoring, Network protocols, Networking, Networking services, Nortel, Novell IPX/SPX, Performance management, Protocol analysis, Remote management, Routers, SIP, Switches, TCP
Optimizing printing and imaging environment
how can i Optimize printing and imaging environment
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| December 10, 2005 8:33 AM
Access, Availability, Bandwidth, Billing and customer care, Billing Support Systems, Budgeting, Data analysis, DataCenter, Desktops, Development, Ethernet, FDDI, Frame Relay, H.323, IPv4, IPv6, Management, Microsoft Office, Microsoft Windows, MPLS, NetBIOS, Network monitoring, Network protocols, Networking, Novell IPX/SPX, OS, Patch management, Performance management, Ping, Security, Servers, SIP, SQL Server, TCP
how can i Optimize printing and imaging environment
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| December 10, 2005 8:33 AM
Access, Availability, Bandwidth, Billing and customer care, Billing Support Systems, Budgeting, Data analysis, DataCenter, Desktops, Development, Ethernet, FDDI, Frame Relay, H.323, IPv4, IPv6, Management, Microsoft Office, Microsoft Windows, MPLS, NetBIOS, Network monitoring, Network protocols, Networking, Novell IPX/SPX, OS, Patch management, Performance management, Ping, Security, Servers, SIP, SQL Server, TCP
3com core switch 4060
Hello i have 2 switches 4060 connected with XRN technologie my problem is that the 2 switches are sometimes freezing the network is down for 3 to 4 sec then the ping request is back online. i have STP enabled by vlan,6 vlans , fiber channel to edge switch,i installed the 3ND for monitoring network,but [...]
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| January 18, 2006 4:46 AM
Availability, Network applications management, Network management software, Network monitoring, Network protocols, Network testing, Networking
Hello i have 2 switches 4060 connected with XRN technologie my problem is that the 2 switches are sometimes freezing the network is down for 3 to 4 sec then the ping request is back online. i have STP enabled by vlan,6 vlans , fiber channel to edge switch,i installed the 3ND for monitoring network,but [...]
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| January 18, 2006 4:46 AM
Availability, Network applications management, Network management software, Network monitoring, Network protocols, Network testing, Networking
Re: Windows Time server
Hi All, Let me give an overview of our forest: We are on a Windows 2000 mixed mode forest. We have 2 Dc’s in my parent domain and a standalone ntp server not on our domain but within our network segment which goes out to get time from Microsoft time server. On PDC emulator we [...]
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| December 9, 2005 4:57 PM
Availability, Bandwidth, DataCenter, Desktops, Ethernet, Hardware, Interoperability, IPv4, Management, Microsoft Windows, Network protocols, Networking, OS, Security, Servers, Software, SQL Server, TCP, Tech support
Hi All, Let me give an overview of our forest: We are on a Windows 2000 mixed mode forest. We have 2 Dc’s in my parent domain and a standalone ntp server not on our domain but within our network segment which goes out to get time from Microsoft time server. On PDC emulator we [...]
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| December 9, 2005 4:57 PM
Availability, Bandwidth, DataCenter, Desktops, Ethernet, Hardware, Interoperability, IPv4, Management, Microsoft Windows, Network protocols, Networking, OS, Security, Servers, Software, SQL Server, TCP, Tech support
Cisco 7606 Vs. the compitition, Foundry XMR series or other.
My company is looking to purchase a new router, we are looking at expanding our cable tv division down the road with video/ video on demand and need to upgrade our current router due to bandwidth constraints, my question is does anyone have a different router good or bad. All answers are welcome and encouraged. [...]
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| December 2, 2005 9:22 AM
Availability, Bandwidth, Budgeting, Business/IT alignment, Cabling, Cisco, DataManagement, Foundry, Hardware, Hubs, Networking, Nortel, Project management, ROI & cost justification, Routers, Storage, Switches, Vendors
My company is looking to purchase a new router, we are looking at expanding our cable tv division down the road with video/ video on demand and need to upgrade our current router due to bandwidth constraints, my question is does anyone have a different router good or bad. All answers are welcome and encouraged. [...]
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| December 2, 2005 9:22 AM
Availability, Bandwidth, Budgeting, Business/IT alignment, Cabling, Cisco, DataManagement, Foundry, Hardware, Hubs, Networking, Nortel, Project management, ROI & cost justification, Routers, Storage, Switches, Vendors
VPn solution required for remote IP telephony
We would like to have remote ip telephony connectivity for our office so that it will be helpful for our remote users and our Royal customers to have ip soft phone which will be connected to our network through VPN tunnel to our IP PABX and dial out locally. We are having ADSL modem connectivity [...]
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| November 27, 2005 11:40 AM
Application security, Availability, Cabling, Database, Encryption, Exchange, Firewalls, Forensics, Hardware, Hubs, Incident response, Instant Messaging, Intrusion management, Network security, Networking, Nortel, Routers, Secure Coding, Security, Switches, VoIP, VPN, Wireless
We would like to have remote ip telephony connectivity for our office so that it will be helpful for our remote users and our Royal customers to have ip soft phone which will be connected to our network through VPN tunnel to our IP PABX and dial out locally. We are having ADSL modem connectivity [...]
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| November 27, 2005 11:40 AM
Application security, Availability, Cabling, Database, Encryption, Exchange, Firewalls, Forensics, Hardware, Hubs, Incident response, Instant Messaging, Intrusion management, Network security, Networking, Nortel, Routers, Secure Coding, Security, Switches, VoIP, VPN, Wireless
