• Where is a switch on the OSI model?

    At what layer of the open systems interconnection (OSI) model does a switch operate?

    NetworkingATE1,545 pointsBadges:
  • problem encountered between 3com 4950 to catalyst 500

    I encountered a problem between the connection of 3 com (4950) to catalyst express 500. 3 com is located in the server room and act as our distribution switch, from server room it is connected to catalyst 500 using fiber optic cable (multi mode). I connect the 3 com to the sfp uplink of the...

    Ninja185 pointsBadges:
  • VLAN Routing

    We have created two VLANs on single Cisco C3560 switch and now want to have inter-VLAN routing. Please explain how to enable it. Please note, we have only one L3 switch, with 10 computers on one VLAN and 10 on other VLAN.

    Swapnilc5 pointsBadges:
  • Can you be annonymous on a guest VLAN?

    We have a network with multiple Vlans seperating departments etc. We have a guest Vlan for people to use that need access to the internet. We need to find a way of stopping the guest users from being able to 'see' each other within the guest Vlan. I can only think of seperating each user into their...

    Lukesacramento30 pointsBadges:
  • Configuration between L3 switch 3750 and L2 switch 2960 via trunk port

    I am going to connect three L2 switches 2960 from L3 Switch 3750, means all three L2 switches are connected to L3 switch via trunk switch. Thanks & Regards, And i am going to configure VLANs on L3 Switch. So plz let me suggest,if both switches are in server mode then i should configure VLAN on L3...

    Bhupendra205 pointsBadges:
  • Free Chapter – Implementing Multicast on Cisco Catalyst Switches

    Another free chapter download is available on the IT Bookworm Blog. Written by: David Barnes and Basir Sakandar Book: Cisco LAN Switching Fundamentals Overview: "Cisco LAN Switching Fundamentals provides an easy-to-understand introduction to LAN switching best practices using Cisco Catalyst...

    BrentSheets6,925 pointsBadges:
  • How to create VLAN with this Cisco configuration

    Dear Sir, I have 1) DNS & Exchng Server 2003 with DHCP enabled Win2003 Standard Edtn SP2 , 2) ISA 2006 3) Trend Micro Antivirus Server. I have to create VLAN for 3 Dept. with having 3750 Cisco Switch as routing ( Trunk ) Using 2950 Cisco Switch 2950 VLAN10 High management VLAN11Low management...

    Abduljaleel5 pointsBadges:
  • Cisco Catalyst WS-C6506 – link termination question

    I need Help for one of our solution on our site. Senario We have a simple campus network on our site where we have Core, dist.and access Switches. Two Core Switches that are C6506 having redundancy. CAT6507 Chasis WS-C6506 SUP WS-X6K-SUP1A-2GE MSFC-2 WS-F6K-MSFC2 1000BaseX Ethernet WS-X6416-GBIC We...

    Chitah10 pointsBadges:
  • Connecting data closet switches to the core with redundant links

    I'm moving our flat network which covers a three-story building and about 450 users to a subnetted network. I would like to know about connecting data closet switches to the core with redundant links. Can I implement OSPF on the core and connecting switches and eliminate spanning tree? In this...

    NetworkingATE1,545 pointsBadges:
  • Fiber Ports on Cisco 2950 24 port switch

    I have fiber connected to my 2950 but it does not work. I did a light test with the fiber strands and they are good. Is there anything else tyhat I am missing that must be done.

    Livesquad5 pointsBadges:
  • Performance of Cisco 3750 Layer 3 switch

    Hi guys, I have a cisco 3750 series L3 switch. It can currently handle 3GB of L2 traffic with no problem, but when faced with 40MB of L3 traffic, CPU utilization shot so high that I can't even telnet to the switch. Could anyone enlighten me please? Thanks in advance!!

    Bluezerk15 pointsBadges:
  • How can i configure a port for multiple vlan at Netgear FS728TS (like “trunk port” at cisco switch)

    i have an Netgear FS728TS switch and i have to use 2 vlan with an cisco switch. (i have no problem about cisco switch configuration) vlan name=Default vlan ID=1 vlan name=AP vlan ID=307 there is F/O cable connection between two switches. 1/g1 port using for this F/O connection at Netgear switch. in...

    Myselfziro5 pointsBadges:
  • VLAN setup and configuration

    We have 2 switches with different ip range say 10.1.10.0 and 10.1.15.0.I want to connect both the switches with same vlan say vlan 4 so that they can communicate.switch 1 should be valn 2 and vlan 4 but switch 2 should be vlan 4.

    Philip315 pointsBadges:
  • telnet feature in Netgear Smart Switches

    I have a handful of netgear FS726TP and FS728TP switches deployed in this organization. The FS728's have a MAC address and IP table feature, but I cannot find the same functionality in the FS726s. I want to telnet into the device from CMD, but I am receiving the normal error: "Could not open...

    Schmidtw11,330 pointsBadges:
  • How to identify the users in the network

    I am working on my Masters Project in which I am supposed to design a Network Monitoring tool which will identify the users in the network based on their network behavior. I have a network setup with 4 systems connected to a Switch --> Router --> Internet. I connected another system to the...

    Sindhukakuru30 pointsBadges:
  • What does a switch do with a frame addressed to a MAC address that is not in its MAC address table?

    What does a switch do with a frame addressed to a MAC address that is not in its MAC address table?

    Hotti4sho5 pointsBadges:
  • On a Cisco Catalyst 6500, both supervisor cards in hybrid mode sync up automatically in terms of both operating system and configuration

    On a Cisco Catalyst 6500, both supervisor cards in hybrid mode sync up automatically in terms of both operating system and configuration

    Looses10 pointsBadges:
  • Cisco Catalyst Express 520 Switch Console?

    I have just taken delivery of a the above mentioned switch. It doesnt have a console port, does anyone have any idea how to access the IOS?

    BlackBullet30 pointsBadges:
  • multiple lans, subnets, dsl connections on the same cables

    well this is my first post and its a doosie. At lewast for me. Looking for an all wise network guru!! =] we had an existing network consisting of 10pc's, a win2k server and a dsl connection. all was fine... dsl router:192.168.0.1 server: 192.168.0.10, 192.168.0.50 easy as pie... now we are partners...

    Jabooma15 pointsBadges:
  • Configuring Qtrunk ports on FS728TS Switch

    I need to connect two switch FS728TS. I have 3 Vlan in each switch. How can I configure the common ports of every switch to achieve the 6 Vlans traffic flow on this link

    Tecuntecun5 pointsBadges:

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

To follow this tag...

There was an error processing your information. Please try again later.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Thanks! We'll email you when relevant content is added and updated.

Following