Routers

Routing without NAT, help!

I have a block of IP static IP addresses from our ISP, and I want to route those back through a couple of routers (wireless radio equipment) without using NAT.I can make things work if I have NAT enabled, BUT certain applications do not work well through one NAT connection much less two or...

Answer Question   |  May 12 2008   9:03 PM GMT   |  asked by Johnshoff
Routers, Routing and switching, IP configuration

V-Lans VS Routers

To control network traffic when is it better to use V-Lans and when is it better to use Routers? Is the choice dictated by cost or by networking requirements. If so what are the requirements that would merrit V-Lans over routers?

View Answer   |  May 12 2008   6:09 PM GMT   |  asked by NetBossUSA
Routers, VLAN, networking requirements

Number of routers needed

How do you determine how many routers you will need for a wireless network?

View Answer   |  May 9 2008   2:19 PM GMT   |  asked by ITMSI
Wireless, Wireless access points, WiFi

Using ip helper-address on a vlan with two subnets

I am trying to get ip helper-address to be able to pull DHCP addresses from a super scope. Right now it will only pull from the subscope that matches the subnet of the primary subnet for the vlan. Does anyone know of a way around this? Or if there would be an adverse affect on the current DHCP...

View Answer   |  May 8 2008   3:40 PM GMT   |  asked by Jfenton
Cisco, ip helper-address, VLAN

CISCO Call Manager

We have recently purchased a ISR 3825 loaded with Call Manager. We are able to access the SDM via a laptop but cannot access the Call Manager software. The router wasn't supplied with any software or details of how to access Call Manager, does anybody have any ideas?

View Answer   |  May 7 2008   5:57 PM GMT   |  asked by Blue89
Cisco CallManager, IP telephony, Cisco 3825

Routing the firewall IP in to the public IP

In our company, we are using an VPN to connect Lotus Notes and other specific aplication to some servers.For security issues, we are using an proxy, and our public IP is routed to their firewall IP, and I can`t acces with Remote Desktop the workstations from our company.Should I rebuild the VPN...

View Answer   |  May 6 2008   4:23 PM GMT   |  asked by Sorin
Routing, Networking, Security

Outgoing Router LOG lists Internal IP of an OUTSIDE private network

When Hosting Falcon4 Allied Force Game Server, my brother's laptop (900 miles away), could not establish connection to my PC hosting the Game Server. Yet, I was hosting TeamSpeak server which his laptop was able to connect with. While troubleshooting, I noticed his laptop (as his External IP) on...

View Answer   |  May 5 2008   2:25 PM GMT   |  asked by SymbolicLink
Internal IP, Routers, Router configuration

CISCO commands

What CISCO command would you use to see devices connected to a switch\router?

View Answer   |  Apr 30 2008   1:33 PM GMT   |  asked by Rmatt
Cisco switches, Cisco IOS, Routers

Show Interface Command Output

Can anybody interprete "show interface" command output on cisco routers?

View Answer   |  Apr 28 2008   6:29 AM GMT   |  asked by Gajjar
sh int, Show Interface, Routers

STATIC IP ADDRESS REQUIRE WITHIN A CISCO 4006 SWITCH USING VLAN

Hi Guys, I have a VLAN configured on a Cisco 4006 switch port, I have already create VLAN 210 on the switch, and assign some of the interface to that VLAN 210, now there is requirement that I need to provide some static ip addresses to couple of devicesNow my problem is that I know that I need to...

View Answer   |  Apr 27 2008   10:49 AM GMT   |  asked by Gbollyd
Cisco, Routers, Switches

One Way Ping

Hi AllI have a point to point wireless link configured in routing mode with Network end connected through a switch to firewall. IP's are configured as follows:Ethernet IP: 10.1.1.99Wireless IP: 10.0.0.10G/W : 10.1.1.1 firewallThe subscriber (remote end)Ethernet IP: 172.16.1.150Wireless IP:...

View Answer   |  Apr 26 2008   9:00 AM GMT   |  asked by Wex Mark
Routing and switching, Wireless networks, Routers

Wireless Router

We have a Linksys Wireless-N Router. Is it possible for a Wireless Router to run or detect a computer with a wi-fi USB LAN, if the router has no computers connected to it via Ethernet cable? If possible, How?

View Answer   |  Apr 24 2008   7:46 AM GMT   |  asked by ChoosenKing
Wireless networking, Wireless routers, Routers

Networking: Traceroute

I was trying to find out why my internet connection was SLOW. After doing some digging, I found Tracert, ran it, this is what I got back, From getnet.net TO 67.175.129.220. Traceroute to 67.175.129.220 (67.175.129.220), 30 hops max, 40 byte packets 1 daisy.getnet.net (216.19.223.119) 0.068 ms ...

View Answer   |  Apr 20 2008   5:56 PM GMT   |  asked by Z177676
Tracert, Networking, Routers

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...

View Answer   |  Apr 19 2008   5:48 AM GMT   |  asked by Exuardo
VPN, connection, Exchange 2003

Multiple subnets on one physical network

I am setting up a fairly large wireless network. We have a fibre connection to the internet for a small community wireless project to give high speed to the 10-20 houses in the area.The router device is a windows PC running with two NIC cards, it is hardened down to very minimal services, with...

View Answer   |  Apr 19 2008   0:10 AM GMT   |  asked by Johnshoff
Subnet, Routing and switching, Subnet mask

fax machine

I am looking for a digital fax box that will hold incoming faxes while the fax machine is off line. I remember seeing them years ago but I can't find them now. The client doesn't want to leave the multi machine all the time and because of gov regs can not use a web based fax program and a fax...

View Answer   |  Apr 18 2008   0:28 AM GMT   |  asked by Teicneoir
Fax server hardware, Fax equipment, Hardware

I want to upgrade my IOS Router 7507. but min flash IOS new version require 32 M.

A question submitted on SearchNetworking.comI'm want Upgrade IOS Router 7507. but min flash IOS new version require 32 M.cisco RSP8 (R7000) processor with 262144K/8216K bytes of memory.46976K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).16384K bytes of Flash internal SIMM (Sector size...

Answer Question   |  Apr 16 2008   1:47 PM GMT   |  asked by ITKE
Routers, IOS, Cisco

VPN Client

I'm having trouble connecting my VPN client through a laptop I just received through my work. I have a high-speed internet connection through a router, which is a D-Link EBR-2310 wired router, but it connects when connected straight through the modem or through the wireless connection from...

View Answer   |  Apr 15 2008   2:03 AM GMT   |  asked by Multiplasm
VPN, Routers, Router configuration

I have a weird ping issue on 3com router, any ideas?

When I ping our main frame relay router, a Netbuilder 227C running SW/NBRO-CF,9.1 firmware. It gets its LAN feed from a Nortel 8100 switch. This problem propagates across the frame relay circuit to the far end router (another 227C running 9.3 firmware) and Nortel 450 switch connected to it. See...

View Answer   |  Apr 14 2008   6:50 PM GMT   |  asked by Networkmanjohn
3Com, Ping, Latency

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 dhcp traffic to...

Answer Question   |  Apr 14 2008   6:49 PM GMT   |  asked by Networkmanjohn
3Com, DHCP, Frame Relay