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Forum Posts
so I picked up a 2851 router to start dipping into ios test the waters a little. I think I configured it properly but clearly I must be missing something because even though all my lan devices are pulling dhcp ip addresses and can ping the dhcp inter...
Resolved! 6509E changing power redundancy mode
I have a 6509E with 4000 Watt power supplies that is currently in power redundancy mode = redundant. I am getting PWRDENY on module 7 which is a 6716-10GE module needing 488.46 W and there is only 441.0 W available. This module has been running witho...
Hi, Yesterday, I realized that one of my company's client has 2 Data VLANs belonging to the same logical subnet. I mean in the subnet 192.168.100.0/24 there are hosts in VLAN 10 and hosts in VLAN 20. How is this possible? Can this fact be the origin...
Hello Guys, I am asked to remove the arp inspection LIMIT from all interfaces on all switches (1000 switches) I have a script that can send commands on all equipements. the problem is that i can't send : Int ranges XX - XXX ip inspection limit none ...
Hello, I have an issue getting multicast to work for a new device. Trying to replace the old device, but it seems that when the new device is using multicast the route is pruned. Not sure how to fix this. Using PIM sparse-mode. (*, 239.192.0.25), 0...
Hi, Can anyone please tell me the power voltages for WS-C3750-48TS and ASA5525? 110v? 225v? Than you.
Hi all , please someone can advice me for Cisco Router to use for VPN , we have 10 location and we would like to have VPN connection between each location , that have between 30-50 users . thank you
I have nstalled a Transceiver SFP GLC-LH-SMD into Cisco 4451 and get Amber Light not Green
Resolved! Help with Inter-Vlan Routing
I am given a topology to make with inter-vlan routing. I'm using the router on a stick method and I am given 6 sub-interfaces to make. I need to know how I can make them connect to the internet? My main router is connected from a serial port to anoth...
Hi All, We are in the process of upgrading & re-designing an existing university campus network from 1G to a mesh of 10G core backbone. The objective of the project is basically high availability & redundancy. Based on my draft diagram, end results w...
Buenas, tengo el siguiente problema, es que estoy intentando configurar el Sistema de Notificación de Mensajes del Cisco Network Assistant y ponga el Servidor SMTP que ponga y la cuenta de correo que ponga siempre me da el mismo error al realizar el ...
Hello Fellow Cisco Users Thank you for reading this post. This is my problem - I cannot get my multicast packets (from an IP camera) to stream across an equal cost alternate path to my PC receiver when the primary path fails. I have attached a diagr...
Hi Can anyone help that which cisco Switches support ECN?
Hi, We have two 2960X switches in a call center and two call recording servers connected to port 40 in both switches. (switch is not a stack). They need to monitor voice vlan of both switches in to both recording servers.(SW1 & SW2 voice vlan traff...
Hi, I am running Version 15.5(3)M and could not reset the AP. Tried the steps recommended in documentation (pressing the reset button for 10 seconds while it is powered on). Every time, I try this, could see the IR 829 loading with its previous con...
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