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Cisco Community - Lab Series

Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

C2960 Temerature alarm thresholds ?

The c2960 doc's do not show what the GREEN and RED alarm temperatures are ( unlike a c3750). The C2960 does not have a temperature Value only a Status.You can set the YELLOW alarm to X DegC below the RED alarm, but i can not find out how to tell what...

IOS

I have to upload a big IOS version 12.2(33) SXH6 but I'm unable to copy the image to the switch through the network. Is there any other way that I can do it ?

Resolved! config of switch for Vmware Server

Hi All, I would like to know on what is the best practice to configure on a switch to support a server w/ vmware. Server inside the vmware belongs to different vlans. Is it ok if I configure the port in a trunk and allow only the vlans that belong t...

Mhon Baul by • Level 1
  • 816 Views
  • 3 replies
  • 0 Helpful votes

Redundancy issue

HII have 2 WS-X45-SUP6-E on WS-C4507R-E whit RPR configuration.the redundant supervisor engine become active, but I don't know why?Please see attach.(sh environment,sh module,sh power).

Protecting the Network

heres my setup:I have a ROUTED access layer switch and a user vlan that terminates on it. The default gateway for the users is the user-vlan interface on the switch.The problem is that the users need to be treated as untrusted users. Their traffic ne...

visitor68 by • Level 5
  • 871 Views
  • 5 replies
  • 0 Helpful votes

Resolved! Routing backend process

Hi,I would like to know the detailed bankend process that happens when a host wants to communicate with a remote host via two intermediate routers. What will the IP and MAC address at each point of the datagram? Could anyone help me with this?

catwo by • Level 1
  • 551 Views
  • 1 replies
  • 0 Helpful votes

Packet Errors and Drop

I'm looking at the Cisco Network Assistant Tool, for errors and drop packets.I noticed the tool show per individual switch an amount of 20,000 packets drops and in some other switches up to 35,000 packets drops.I checked both G0/1 and router interfac...

par13 by • Level 1
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  • 5 replies
  • 0 Helpful votes

Bug on 3560? Management VLAN

HelloI have a 3560 switch and there is a WLAN AP connected.Port is configured as below.interface FastEthernet0/43 description * WLAN * switchport trunk encapsulation dot1q switchport trunk native vlan 5 switchport trunk allowed vlan 5,10,15 switchpor...

VLAN ACL

Hello Everyone !!!I have one query on vlan ACLlike I have three vlansvlan 5 (5.5.5.1 255.255.255.0)vlan 10 (10.10.10.1 255.255.255.0) servervlan 15 (15.15.15.1 255.255.255.0)Now I want to give access to host from vlan 5 and 15 to access vlan 10 serve...

inter vlan routing

Please can someone help me here I am having trouble pinging between two vlans I have one 3640 L3 switch and two pc connected to it one is in vlan 2 and one is in vlan 3 and vlan2 machine connected to int fas0/2 and vlan machine connected to int fas0/...

Is this a router Issue?

Hi to all, Forgive me if this is the wrong section, but I am just practically clueless where I will place my question. I am puzzled on an issue which I've just stumbled upon recently. I have this client, a university here in the Philippines a...

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