About murray-davis

murray-davis · 07-21-2010

On a layer 2 Cisco 2960, the management vlan is vlan 1. I have a couple of more vlans configured on the switch. In particular, vlan 8 is configured on two ports. From the CLI, I can ping the vlan 8 IP of a device connected to port fa0/8. After I see ...

murray-davis · 03-23-2010

I have the following LAN:Multiples Cisco layer 2 switches with a single Layer 3 - 3750 switch. Multiple vlans in this switched network.This 3750 connects to a Cisco 2821 router that then connects to a Juniper firewall and another router that points t...

murray-davis · 12-31-2009

Is it possible to get the cryptographic software image for a Cisco catalyst switch in the 2960 series? I would like to logon to these switches using SSH instead of Telnet. I searched on the Cisco software site for "crytpographic software image", but ...

murray-davis · 10-28-2009

I am looking at upgrading the IOS on all our switches. A couple of the switches that we have are 3750G-12S-E switches that have the advanced IP services k9 image: 12.2.37. I noticed in the download site, version 12.2.44 still shows the advanced IP se...

murray-davis · 08-26-2009

I had a 5520 running for about 2 months and then successfully added a second 5520 in failover mode. I tested the active/standby feature and everything works as advertised. But, I just discovered that I can no longer connect via SSL-VPN or via the ASD...

murray-davis · 07-21-2010

Thanks, JonYoiu were right the mac entry was on the Layer 3 switch. It makes sense that the L3 switch that handles inter-vlan routing would handle the ping packets.However, what doesn't make sense is that the layer 2 switch builds arp entries for vl...

murray-davis · 03-23-2010

Thank you Collin and Giuslar.I am attaching the relevant snip of the Cisco 2821. So, following Giuslar's discussion, I would tend to agree that the 3750 is handling the vlan tagging and that info does not get passed on to the PS7500. So, my only opti...

murray-davis · 01-04-2010

Thank you, allAs discussed in the responses, one does need a CCO account in order to download any software. As many know, all you need to do is put a single SmartNet contract on a single Cisco device in order to be eligible to request a CCO account. ...

murray-davis · 10-27-2009

Thank you, RafaelI forgot to update my post when I solved the problem. Thank you for your response. My solution was different. Here is what happened. In order to connect via ssh or ASDM, you need to have the "anyconnect" pkg installed on your box. I ...

murray-davis · 04-07-2009

I seem to be answering my own question. I looked at the config on the Juniper. There was no route to 192.168.100.0/24 with the DG of 192.168.100.21. Telnet to 192.168.100.21 works because that interface is directly connected, no route is needed. So, ...

Member Since	‎07-09-2002 06:46 AM
Date Last Visited	‎08-18-2017 03:53 AM
Posts	65
Total Helpful Votes Received	15

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arp entries and vlans on layer 2 switch

vlan tagging & encapsulation and routers

How to obtain cryptographic software images for WS-2960-48-TC-L?

Difference between advanced ip services k9 image and ip services k9 image?

ASA 5520: adding failover broke SSL VPN and ASDM

Re: arp entries and vlans on layer 2 switch

Re: vlan tagging & encapsulation and routers

Re: How to obtain cryptographic software images for WS-2960-48-T

Re: ASA 5520: adding failover broke SSL VPN and ASDM

Re: Cisco 2821 - routing issue to inside LAN