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- About gghayur
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Member since
07-29-2007
63
Posts
28
Helpful
2
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Created by
gghayur
in Data Center Blogs
in Data Center Blogs
06-24-2011
09:33 AM
06-24-2011
09:33 AM
Nexus1000V interoperates with vCloud Director; enabling VLAN isolation using port-group backed network pools through port profiles. Cisco Virtual Security Gateway (VSG) also interoperates with vCloud Director,leveraging the binding between Nexus 1000V’s port profile and VSG’s securityprofiles. This document provides guidance in implementing Cisco VSG where vCloudDirector is deployed with Nexus 1000V.
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Created by
gghayur
in Data Center Blogs
in Data Center Blogs
03-22-2011
01:21 PM
03-22-2011
01:21 PM
With Nexus 1000v 1.4 release, Cisco has introduced a new feature vPath. It offers the ability to run virtualized services . In case of VSG, it perform multiple functions: - intelligent steering of traffic to the firewall node (VSG) for policy evaluation. - The result is cached in the vPath flow table - Firewall policy enforcement is done via the vPath. - vPath is multitennat aware. The traffic is redirected to the tenant VSG based on the flow destination - vPath provides dynamic policy provisioning to new VMs coming on to the network - The architecture allows to decouple service from the workload - Performance is enahnced since the process has been offloaded from VM level processing to Hypervisor There are some new videos posted on the community site which can help you install and configure the VSG/VNMC solution. If you want to look at a quick demo to see how the security policy enforcement is done for a tenant, please check out this video VSG/VNMC Demo
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Created by
gghayur
in Data Center Events
in Data Center Events
03-21-2011
02:02 PM
03-21-2011
02:02 PM
In this demo, VSG is shown enforcing a security policy in a multi-tenant environment. This is done by turning on the vPath on Nexus 1000V which enables the firewall per Port-Profile (Port Group)
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Created by
gghayur
in Data Center Events
in Data Center Events
02-28-2011
10:51 AM
02-28-2011
10:51 AM
This VoD will guide you in installing the VSG in HA mode using OVA Template
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Created by
gghayur
in Data Center Events
in Data Center Events
02-25-2011
11:35 AM
02-25-2011
11:35 AM
This VoD will teach you how to - Create a security policy for a tenant VSG in VNMC - How to bind a Tenant to a VSG - How to enable firewall at a port profile level in Nexus 1000V
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Labels:
02-25-2011
11:31 AM
This is part 2 of installing Virtual Security Gateway (VSG) solution on an existing Nexus 1000V setup running 1.4 release.
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Labels:
02-25-2011
11:22 AM
This is part 1 of installing Virtual Security Gateway (VSG) solution on an existing Nexus 1000V setup running 1.4 release.
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Created by
gghayur
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
07-31-2009
02:58 PM
07-31-2009
02:58 PM
no. http://www.cisco.com/en/US/products/ps6128/products_configuration_example09186a0080a138cc.shtml#req
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02-27-2009
02:58 PM
Your understanding is correct. For 300 wireless users, you may want to go inband and do enforcement at the NAC server level. For OOB, you need to make different SSID for different roles. e.g. Guest, Employees and Contractor You can look at the configuration example too for OOB Wireless NAC 4.5 here: http://www.cisco.com/en/US/products/ps6128/products_configuration_example09186a0080a138cc.shtml
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Created by
gghayur
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
02-27-2009
02:33 PM
02-27-2009
02:33 PM
This is correct. You need to have layer 2 adjacency between the CAS Untrusted and WLC. Also, CAS needs to be in Virtual Gateway. in next major release, we are looking into removing this limitation.
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Created by
gghayur
in Other Security Subjects
in Other Security Subjects
08-09-2007
07:47 AM
08-09-2007
07:47 AM
The config looks ok but we recommend using bogus native vlans to be used on the trusted and untrusted trunk ports. When you put the client machine on gig 0/6, make sure it is moving the vlan from 30 -->230. Thanks, Syed
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12-03-2012
Please open a TAC case and have an engineer do some live troubleshooting
over the webex.Thanks,Syed
06-24-2011
Nexus1000V interoperates with vCloud Director; enabling VLAN isolation
using port-group backed netwo...
06-20-2011
Hi Tim,Here is the process for re-installing the license if you have
replaced a
VSMhttp://www.cisco....
06-03-2011
vShield has multiple offerings: vShield App, vShield Edge and vShield
Endpoint. VSG is comparable to...
Created by
gghayur
in Data Center Blogs
03-22-2011
03-22-2011
With Nexus 1000v 1.4 release, Cisco has introduced a new feature vPath.
It offers the ability to run...
03-21-2011
In this demo, VSG is shown enforcing a security policy in a multi-tenant
environment. This is done b...
Created by
gghayur
in Data Center Events
02-25-2011
02-25-2011
This VoD will teach you how to- Create a security policy for a tenant
VSG in VNMC- How to bind a Ten...
02-25-2011
This is part 2 of installing Virtual Security Gateway (VSG) solution on
an existing Nexus 1000V setu...
02-25-2011
This is part 1 of installing Virtual Security Gateway (VSG) solution on
an existing Nexus 1000V setu...
Created by
gghayur
in Other Wireless - Mobility Subjects
07-31-2009
07-31-2009
no.http://www.cisco.com/en/US/products/ps6128/products_configuration_example09186a0080a138cc.shtml#r...
02-27-2009
Your understanding is correct. For 300 wireless users, you may want to
go inband and do enforcement ...
Created by
gghayur
in Other Wireless - Mobility Subjects
02-27-2009
02-27-2009
This is correct. You need to have layer 2 adjacency between the CAS
Untrusted and WLC. Also, CAS nee...
Created by
gghayur
in Other Security Subjects
08-09-2007
08-09-2007
The config looks ok but we recommend using bogus native vlans to be used
on the trusted and untruste...
Public Statistics
| Date Registered | 07-29-2007 09:44 PM |
| Date Last Visited | 08-18-2017 03:56 AM |
| Total Messages Posted | 63 |
| Total Helpful Votes Received | 28 |
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