Recent IT Questions

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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...

View Answer   |  Jul 1 2009  9:39 AM GMT
Switch configuration, 3Com 4950, Cisco 500
asked by Ninja18

  5 pts.

Port monitoring with HP ProCurve 4104GL

Having problems configuring a Web filter with a HP ProCurve 4104GL switch. Does this switch support port monitoring? Thanks. Moderator Note: This is a submitted question

View Answer   |  Jun 23 2009  1:29 PM GMT
Switch configuration, Switches, Port monitoring
asked by BrentSheets

  6055 pts.

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...

View Answer   |  Jun 19 2009  2:29 PM GMT
Network, VLAN, Security
asked by Lukesacramento

  30 pts.

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...

asked by Bhupendra

  115 pts.

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...

View Answer   |  Jun 18 2009  11:53 AM GMT
Cisco switches, David Barnes, Basir Sakandar
asked by BrentSheets

  6055 pts.

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.

View Answer   |  Jun 18 2009  0:48 AM GMT
VLAN Routing, Cisco VLAN, Cisco switch configuration
asked by Swapnilc

  5 pts.

What types of Layer 4 (L4) or transport layer switch exist?

How many kinds of Layer 4 switches are there?

View Answer   |  Jun 17 2009  8:47 PM GMT
Networking, Layer 4, OSI
asked by NetworkingATE

  1095 pts.

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...

View Answer   |  Jun 15 2009  7:23 AM GMT
Cisco Catalyst WS-C6506, Cisco C6506, Cisco switches
asked by Chitah

  10 pts.

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...

View Answer   |  Jun 14 2009  6:49 AM GMT
Cisco VLAN, Cisco 3750, Cisco 2950
asked by Abduljaleel

  5 pts.

Where is a switch on the OSI model?

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

View Answer   |  Jun 2 2009  5:27 PM GMT
Networking, Switches, layers
asked by NetworkingATE

  1095 pts.

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...

View Answer   |  Jun 2 2009  1:15 PM GMT
Networking, Routing and switching, Switches
asked by NetworkingATE

  1095 pts.

How to put Access Control List in Cisco WS-C2960-24TT-L

What are the commands to put Access control List in cisco WS - C2960-24TTL

asked by Whyshree

  5 pts.

Optimizing traffic between two Netgear GSM7328s layer 3 switches.

We have a WAN link running 100Mbps with Netgear GSM7328s switches at each end, this carries traffic between our main site, and our DR site, which also has our primary internet link as it's located in the same hosting center as our ISP's kit. Nightly cross-site backups swamp the link, and this has...

Answer Question   |  May 28 2009  2:02 PM GMT
Netgear, QoS configuration, WAN optimization
asked by DPritt

  5 pts.

Configuring trunk port in Dell PowerConnect 6248

when i configured trunk port in dell 6248 switch, it gets hangs. what the issue. also it won't allow vlan-1 traffic to pass through. Pls. suggest what to do??

asked by Sdm

  5 pts.

Bind IP subnet to VLAN in Dell L3 switch

when I bind an IP subnet to dell 6224 switch, does it mean when i plug in a pc within tat particular subnet will directly be in that VLAN? Example: i type in "vlan association subnet 10.0.1.0 255.255.255.0 10" to bind subnet 10.0.1.0 to VLAN 10. so is it when i plug in a PC with IP 10.0.1.30 into...

View Answer   |  May 5 2009  4:34 AM GMT
Switch configuration, Dell PowerConnect 6224, VLAN
asked by IEIE123

  5 pts.

Enabling communication between different VLANs using switches

I have 3 switches A, B and C; connected to each other (may or may not be a trunk link). Switch A has a user at VLAN 10 and Switch C has a user at VLAN 10. Any communication between A & C has to pass through Switch B. So can Switch A user ping the user at Switch C, if yes how? if no why?

View Answer   |  May 4 2009  7:28 PM GMT
Networking, Switches, VLAN
asked by NetworkingATE

  1095 pts.

How to check the loop in Cisco switch

How to check the loop in Cisco switch

View Answer   |  Apr 22 2009  9:41 AM GMT
Network loop, Cisco switches, Switches
asked by Shareef123

  15 pts.

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.

View Answer   |  Apr 22 2009  6:44 AM GMT
VLAN Trunking Protocol, VLAN configuration, VLAN Setup
asked by Philip31

  5 pts.

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...

View Answer   |  Apr 14 2009  1:11 PM GMT
Telnet, Netgear FS726TP, Switches
asked by Schmidtw

  9790 pts.

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...

View Answer   |  Apr 13 2009  6:18 PM GMT
Network security, Network Topology, Network design
asked by Sindhukakuru

  30 pts.


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