Switching

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Hi,I'm asking this question so i can get a good understanding of the matter.If i connect a hub (uplink) to a 2950 switch and this port has portfast enabled, we'll i create a switching loop?or do i need to connect a second cable from my hub to my 2950...

tonyp8581 by Level 1
  • 449 Views
  • 3 replies
  • 0 Helpful votes

I've searched the forum and read some good information about Inter-VLAN routing, but I don't feel somfortable enough in my own situation without asking for help.I have several VLANs set for each 'inside' PIX interface. I want to enable ArcServe traf...

rwchenow by Level 1
  • 736 Views
  • 5 replies
  • 0 Helpful votes

Hey,I have a two interfaces, one fiber on a 720 and one on a 48port gig card in a 6500, and a port-channel interface counting a huge number of OutDiscards...Any idea what can cause this?

Hi all,Id like to ask someone for help with a NATconfiguration. Id like to publish sourcePC in a reverse manner but I dont know how. Reverse manner means next:source-->router1--->(ip nat outside)router2(ip nat inside)--->router3--->destination--> me...

johnleeee by Level 1
  • 2849 Views
  • 31 replies
  • 0 Helpful votes

Hi All,I am new to network Design and would like to have guidance from the gurus.The Lan i am designing consists of 500 people with 5 Floors.I am planing to have each VLAN for each Floor.On Core Catalyst 4506 is selected ( For redundancy). No distrib...

Hello,I have a cisco here which is giving an incomplete arp on one of my fast ethernet connections. Cisco interface and protocols are in an up status. When I do a show arp, it shows the IP address, interface, but instead of the mac it shows incompl...

jzczczc97 by Level 1
  • 1302 Views
  • 3 replies
  • 0 Helpful votes

HiI have a little doubt.Is there a command that it is possible to view the mac and IP routers, which are not directly connected?I know do it using telnet command, but is ther other method?Example: My teacher wants me fill a table with MAC and IP rout...

Dear all, i'd like your help on the following issue:I've a cisco 2801, with 2 fa interfaces and 1 wic-4esw module.I want to have an access to internet using fa 0/1 (no problem); and i need to provide internet to 2 private lans. I want to use the wi...

windieana by Level 1
  • 6054 Views
  • 9 replies
  • 0 Helpful votes

Hello,I want to configure routers to synchronise with a windows vtp server.I have put the necessary commands But it didn't work**************************ntp source Ethernet0/0ntp server 172.17.4.70*****************************************************...

fati20012 by Level 1
  • 508 Views
  • 2 replies
  • 0 Helpful votes