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VSAT technology and installation >> iDirect Forum: hubs and terminals >> Multiple VLANs Router mode? https://www.satsig.net/cgi-bin/yabb/YaBB.pl?num=1195113268 Message started by paul_JH on Nov 15th, 2007 at 7:54am |
Title: Multiple VLANs Router mode? Post by paul_JH on Nov 15th, 2007 at 7:54am
Hi,
I'm assisting a friend to decide on a VSAT for his office in Mexico and we have a question about the iDirect router. He needs to seperate traffic between his own office and two other business wanting to share the same VSAT. I read it supports multiple VLANs - but we wanted to know, if it acts as a switch in this case (which means no local DHCP, NAT or RIP support), or it is still a router with all the services. If it is still a router - does it mean it have seperate routing tables per VLAN? 'cause if not - does the router routes traffic between different VLANs (and then it doesn't ansewr the seperation need). Thanks for all of you in this wonderful site. Paul |
Title: Re: Multiple VLANs Router mode? Post by pgannon on Dec 10th, 2007 at 11:17pm
The iDirect VLAN feature is designed to allow multiple sites on an iDirect-enabled network to operate as a VLAN, so they can pass traffic between themselves.
The VLAN feature does not apply to multiple subnets or routes at the remote site. You can use a standalone router or layer 3 switch to create multiple (private IP)network segments behind the iDirect modem/router. The iDirect modem/router does not route between the switch ports on the 5100 or provide multi-LAN routing between multiple networks on the same LAN. (Unless they've added something I don't know about). iDirect also has a device called the MUSiC box (multi-user summing chassis or something like that). I think they still sell this. It used to list for about $6200. It allowed multiple iDirect modem/routers to share a single ODU (dish/buc/lnb), so that each customer had his own modem/router and billable account. Hope this helps, Pat Business Satellite Solutions, LLC www.bsatellite.com |
Title: Re: Multiple VLANs Router mode? Post by paul_JH on Dec 12th, 2007 at 5:42pm
Thanks for the reply man.
How the VLAN mode is related with Routing capabilities of the 5100? Can I set local DHCP for example per VLAN-port in the 5100 - with different pools. Does the 5100 hold a routing table per VLAN? If I still want NAT - do I need to user external device - or can I set NAT per VLAN-port? |
Title: Re: Multiple VLANs Router mode? Post by pgannon on Dec 12th, 2007 at 10:24pm
I'm not sure you understood me. The 5100 does not route between its switch ports.
The iDirect Hub can be configured to create a VLAN consisting of multiple remote sites. Your network operator can configure NAT and DHCP on your 5100, but there is only 1 (one) routed IP network coming out of the 5100. You cannot configure DHCP/NAT on each of the switch ports. Most customers elect to use a local server or gateway/router to perform NAT/DHCP so that they have local control and don't have to go to the network operator for any configuration changes. Pat |
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