• Types of MPLS

    Hi I need to get a few details before implementing an MPLS link. What are the different variations of MPLS available and what are the differences between them? eg: L2VPN, L3VPN, AToM, VPLS, GMPLS, PWE3, MPLS VPN etc. Thanks! Thilina

    Thilinapr5 pointsBadges:
  • Layer 2/3 switches

    When I am trying to put the default gateway in layer 2 switches with IP default-gateway xxxxx command it okay. But If I'm trying to put the default-gateway in 3560(layer 3) switches with IP default-gateway xxxxxxx command its giving me error that invalid command.

    Jadu50 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:
  • Hardware and Networking

    Hello again, My brother is an engineering graduate in Electronics and communication stream and as he has less interest in electronics he plans to take up hardware and networking.  Is there growth seen in hardware and networking? What are the goals to keep in mind?

    Saklecha10 pointsBadges:
  • How to know that the access list is working

    What command can I use to show that the access control list (ACL) is working?

    NetworkingATE1,545 pointsBadges:
  • Configuration for the OEC or Motorola Canopy router

    I would like to know how to configure the OEC or Motorola Canopy router. Where can I find this information?

    NetworkingATE1,545 pointsBadges:
  • How to detect duplicate IP addresses

    How is it possible to detect/locate/discover a duplicate IP address in a network? If this network has a router, does this method of discovery still work?

    NetworkingATE1,545 pointsBadges:
  • Static and dynamic IP addresses on one NIC

    I am working on highly specialized test equipment in a university lab. I am communicating to the equipment via TCP/IP on a static 192.168.0.XXX subnet. My laptop and various pieces of equipment connect trough a switch. Also, I can connect to the university internet access (no wireless available in...

    RantEng5 pointsBadges:
  • How to configure two Cisco 2600 routers

    Hi, we have two Cisco 2600 routers, one deployed in our main office and the other in our remote site. We also have two DSL connections. We have our Exchange server in main office. Q1. How to configure the two router to use the 2 DSL connections that we have? Q2. How to route our exchange server to...

    Killerj5 pointsBadges:
  • Routing confusion

    I am confused about routing I know Cisco routers are capable of routing different NWs if it is WAN or LAN. Also there are lot of other routers available in the market such as d-link 525 .Netgear, Astaro, Pfsense,Linksys sub-routers. What is the difference between the routing mechanism they use?...

    sumeshbnr1,675 pointsBadges:
  • 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...

    Johnshoff60 pointsBadges:
  • Gigabite switch compatibility

    What is the process in iSeries server to know whether my current LAN card will support the Gigabite switch?

    A550 pointsBadges:
  • How does ATM differ from existing network technology?

    How does an ATM differ from existing network technology?

    2345 pointsBadges:
  • InterVLAN Routing and Switching

    Hi all, I have a cisco 2921 router connected to our MPLS Network . our L3 is connected to Router LAN port and 2 other L2 Switches. we hv 10 location across india (MPLS). our dhcp, mail and internet is in UK. we hv an vpn connectivity from our one location to uk. Problem# 1.  I can ping from L3 to...

    KUSHWAHA20 pointsBadges:
  • How do you get the VLAN protocol to go ‘up’?

    I've forgotten some information on VLAN protocols. I am butting my head against the wall right now trying to get the VLANs on my Cisco 2811 router to change to up/up from up/down. Does anyone know how to get the protocol of a VLAN to go “up”?  I’m just plain forgetting it all right...

    NetworkingATE1,545 pointsBadges:
  • VLAN for Public Wifi

    Hi, I was hoping someone could help me out with my HP ProCurve 4208vl switch.  It's in a mostly default configuration: switch (default vlan) ip: 10.1.1.95 default gateway: 10.0.0.1 / 255.0.0.0. I would like to create a second VLAN for a Public Access WiFi.  I have a DHCP server running on one of...

    Mariomoreno1005 pointsBadges:
  • MAC address binding in Layer 2 and Layer 3 switches

    How can we do MAC address binding in Layer 2 (L2) and Layer 3 (L3) switches?

    NetworkingATE1,545 pointsBadges:
  • How to divide a T1 line?

    How can I divide a T1 line between about 20 clients; ensuring that they each get the same amount of bandwidth? The T1 connects to a Linksys router (WRT160NL) which is connected to a wireless Linksys router (WRT160N). I want to use two or three of these wireless routers; which they would be in...

    Kavoos15 pointsBadges:
  • How can I configure routing between two VLANs on different switches?

    We have one C3560 switch, on which we have configured two VLANs. VLAN 1 is 10.1.1.x and VLAN 2 is 10.1.30.x; the subnet mask for both is 255.255.255.0. We want to configure routing between these two VLANs. How can I do this? Please note that these two VLANs are on the same switch.

    NetworkingATE1,545 pointsBadges:
  • layer 3 switches

    Dear,       [strong] I have made a lan by network simulator. In this network I have used 5 2960(layer 2) switches and Three 3560(layer 3) switches as a access layer switch. In layer 2 switches I have put the default-gateway so I can easily telnet access to layer 2 switches. But In layer 3...

    Jadu50 pointsBadges:

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