Hi guys,I'm not too sure but I have a 48-port Catalyst 3550 Series switch and I need to know if this switch is a Layer 3 switch?When I do a sh ver, one of the things it says is "Running Layer2/3 Switching Image"thanks in advance
Hi guys,I'm not too sure but I have a 48-port Catalyst 3550 Series switch and I need to know if this switch is a Layer 3 switch?When I do a sh ver, one of the things it says is "Running Layer2/3 Switching Image"thanks in advance
I was getting ready to put my 851w on ebay to sell, but I wanted to clear all the configs off of it, but I got a little carried away and did a 'erase flash' as well as 'write erase'. now I get the No bootable image file: flash:/Unable to open boot fi...
Hi,I wanna clarify few things on the voice vlan;1) I am going to use 1000+ phones on my new work and my current configuration is;interface GigabitEthernet0/1 description PHONE D104 switchport trunk encapsulation dot1q switchport trunk native vlan 4 ...
Hi all,Can someone explain me what is chasisbased switches are???????????
Hi,We have been facing a problem with one of our remote sites for a couple of days now. Some users at the remote site were complaining of slow application response. My colleague and my self (we are at the main site) were checking the 3 switches there...
I upgraded a couple of 3550's to the latest 12.2(44)SE2 IP Services code recently and noticed IPV6 commands were available. I thought they might be visible but not accepted however they are accepted and when it is globally enabled (ipv6 unicast-rout...
I'm currently studying for my ICND2 and i'm working through the VTP, VLAN and STP concepts and configuration. Here's my problem.I have 2 switches, 2950 and a 2900. On the 2950 the fa0/24 is conneted to 2900 fa0/24 with trunking (dot1q) enable and wor...
please what could be the problem,am experiencing high RTT from the sorce ip to the destination problem,could be routing issue or what
i upgrade from a 2611 to a 3640 router. I am trying to get my home network on the internet. I have tried to configure the router and setup nat overload, but i can't get to the internet. I can ping both nics on the router and i can pping my switch e0...
Hello,I am trying to block subnets configured on the same L3_3550 vlan from seeing each other and from being accessed from other part of our network.I have the following as the 'IN' access-group on the vlan 3access-list 124 remark Allowed Management ...
What is the use of VTP Transparent mode switch in LAN environment.Explain it with examples
With a 3-tiered server farm, including routed access and distribution layers, I have 2 questions:1.) Would I still be able to deploy network services, such as server load balancing, inter-vlan firewalling, ssl offloading, etc, at the distro layer? I...
Hi Guys, I need help. I have a network where we install OS through PXE boot. I was trying to configure my VLANS. I have five VLANS. All servers are in one VLAN and all the other benches which broadcast in their respective VLAN. I am using windows 200...
Hi,I have some questions about HSRP1# what is HSRP2# what is the use of HSRP?3# why do we need it4# Explain it with examplesany help is appreciatedBava
I'm having trouble accessing the Internet after using SDM to setup my 851W. At this point, I'm just trying to get the wired LAN working.- DHCP on router 192.168.1.101-111- WAN (FE04) gets DHCP address from cable modem- Firewall enabled- Local PC does...
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