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5 Routers in a circle R0- 1.1.1.0-R1- 2.2.2.0-R3- 3.3.3.0 -R4-4.4.4.0 - R0-5.5.5.0 (Router 0-1,2,3,4-Router 0) R0 1.1.1.1 /24 ip route 0.0.0.0 0.0.0.0 1.1.1.2 5.5.5.2 /24 R1 1.1.1.2 /24 ip route 0.0.0.0 0.0.0.0 2.2.2.2 2.2.2.1 /24 R2 2.2.2.2 /24 ip route 0.0.0.0...

I have 100mg ethernet internet service. My router to this service via a 10/100/1000 mg electrical interface. Should I use 100mg or 1000mg interface settings? Does it make any difference? Are there any general rules related to bw to interface settings, other than the 10/100/1000? Thank you.

I am understanding that for the Gigabit electrical or fiber interfaces to work, they need to be configured differently. If that is correct? If my electrical interface operates, does that mean that my fiber interface would not work. And vice versa, if my fiber connection operates does that...

I am curious to how a router is able to forward packets from 1 subnet to another. My guess is, it acts like a repeater from 1 interface to another. I am not asking about its function but how it accomplishes it. Maybe a follow up question....how does a non ip telephone system connect its...

I have ip sets and ipoffice(lan1) and vmpro all to:192.168.42.1 =ipoffice, .2=vmPro, sets range 10-50(dhcp) /24 bit mask. No gateway. They r connected to a Poe switch. For admin from the customers desktop, and for voicemail to email services I need to access the customers lan. It is...

How to do conference call with analog telephone off Ipo. With Internal twinning, do you see much advantage for twinning over call forward. My example, digital set twinned to analog. In twinned mode, the analog set reflected the msg waiting status (suprised me). Whats with firmware upgrade...

When dialing out, using Ars, it seems to take about 6-8 seconds before ringing is heard. Using analog loop start trunks. Is there a way to speed this up? Is noticeably slow. System is version 6.1

Cisco switches use vlan 1 mac by dflt.

I am trying to learn spanning tree. Using Cisco Packet Tracer with 3 switches and 2 hubs for a basic example. All switch settings default. Sw0 G1/0 + Sw1 G1/0 + Sw2 G1/0 all to hub 0 Sw0 G1/1 + Sw1 G1/1 + Sw2 G1/1 all to hub 1 According to my calculations, the wrong switch comes up the...

I have been told vlan tags are locally important only. This seems counter intuitive to me. It seems like if I send out packets tagged with vlan id of 1 that they could be routed or sent to other switches vlan 1. And if they were both not in the same subnet, they would not be able to...

I have read the dialer map command to be: dialer map [protocol] [nx hop] [name] [dial string]. I am studying for CCNA test. I have read name should be either remote_router_hostname or must match a username on the remote router. Which should it be? Does it change by configuration...

I am a rookie to routing. I have an existing network with 140.1.2._ /24 address being used on all the devices. All these devices are connected to a single switch. I have a router to access the internet I come in and install into this network a device with a private ip,192.168.22.34 /24 I plug...

I am trying to understand broadcasting. With a layer 2 switch,set to default--like a hub. With subnet 1.1.1.X /24 connected to ports 1-12. With subnet 2.2.2.x /24 connected to ports 13-24. I have an understanding that ip will not allow either of the subnet's connections to connect. 1.1.1.x...

When setting up a ethernet switch and creating vlans on it,do these vlan number have to match the in use vlan numbers of the existing network? Or are they just a local identifier to this switch? IE-data network is using 2 vlans,15 for voip and 12 for general data. Do I need to make my...

I have some files that I periodically backup to an external hard drive or media. How can I tell,which files in a folder have changed. I mean to be able to tell without looking at each file? So I dont keep saving the same files over and over,that have not changed.

When setting up a ethernet switch for voip and data. Why would I need to make seperate vlans for each subnet, ie-voice and data. Because tcpip will not allow the to separate subnets to send data each other. With different subnets is there any need to worry about broadcast collisions? Thank you.

What does adam do? I have interpretted that it is some kind of scaled down active directory application. Please explain in simplest manner. My experience,there is a Nortel application that I sometimes install. In the past,I would usually leave the server and app in a workgroup. I get the...

What does adam do? I have interpretted that it is some kind of scaled down active directory application. Please explain in simplest manner. My experience,there is a Nortel application that I sometimes install. In the past,I would usually leave the server and app in a workgroup. I get the...

Can someone give me some guidance. I want to transfer some files between a laptop running windows 3.1 and a laptop running win 95. Neither pc has a nic card. I was hoping to construct a serial or parallel cable between them and setup like ras or something. I have found a site with...

Can someone give me some guidance. I want to transfer some files between a laptop running windows 3.1 and a laptop running win 95. Neither pc has a nic card. I was hoping to construct a serial or parallel cable between them and setup like ras or something. I have found a site with...