sean_evershed

Member Since: Jul 28, 2004

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sean_evershed's Activity on Cisco Support Community
Currently displaying 50 results

sean_evershed has commented on the best remote console switch?

2 days 16 hours ago
For out of band console management in the past I've deployed 2900 routers...

sean_evershed has commented on why fabricpath spine switches doesn't keep all mac addresses?

6 days 13 hours ago
For the spine switches reducing the MAC addresses improves scalability in the...

sean_evershed has commented on what happens in split brain situation in case of vPC? how spanning-tree loops are avoided?

1 week 1 day ago
For a good explanation of that scenario see the following link fo detials:https...

sean_evershed has commented on nexus switches question

1 week 2 days ago
ACI brings many of the benefits of cloud automation tools and Software Defined...

sean_evershed has commented on Nexus 9000 and 2000 series fabric extenders

2 weeks 16 hours ago
See below a link that outlines the different model Fex's supported by the...

sean_evershed has commented on Cisco ACE - Replacement?

3 weeks 6 days ago
For load balancing see the Citrix Netscaler:http://www.cisco.com/c/en/us/...

sean_evershed has commented on MPLS Technology will be no longer used by immerging Cloud/data center Technology?

4 weeks 10 hours ago
It depends upon which cloud technologies you are talking about.MPLS has a long...

sean_evershed has commented on issu upgrade procedure for NX-OS 5.2 to 6.2.12 on 7010 (redundent sup & chassis)

1 month 5 days ago
See this link for the upgrade procedure:http://www.cisco.com/c/en/us/support/...

sean_evershed has commented on blocking facebook on cisco router

1 month 3 weeks ago
You can use NBAR to block a website. See below an example.It will work however...

sean_evershed has commented on What is functional difference between VSS and VPC in Nexus ?

1 month 3 weeks ago
I would like to raise one additional point concerning vPC. With a double sided...

sean_evershed has commented on Lab Switch recommendation needed

2 months 1 week ago
Hardware can be expensive when you consider the full cost of owning and...

sean_evershed has commented on Can different model Nexus be configured with vPC?

2 months 1 week ago
Thanks for the update jaos.

sean_evershed has commented on Python script for no shut interfaces with timer

2 months 1 week ago
You can find some Cisco N5K Python scripts here. Potentially you could modify...

sean_evershed has commented on IP restructuring project for a enterprise

2 months 1 week ago
One of the major problems you may encounter if you have them are the in-house...

sean_evershed has commented on Nexus 5548 and L3

2 months 2 weeks ago
Without the L3 daughter card you have in effect just a Layer 2 switch, no layer...

sean_evershed has commented on Can different model Nexus be configured with vPC?

2 months 2 weeks ago
Personally I've never tried this scenario but potentially it may work....

sean_evershed has commented on VPC between VDC's is this supported

2 months 3 weeks ago
See this link for detailshttps://learningnetwork.cisco.com/docs/DOC-23972

sean_evershed has commented on connect N5548 L2 to Router 3945

2 months 3 weeks ago
With no L3 daughter card on the N5K you could setup a router on stick. The...

sean_evershed has commented on create new vrf in N5548

2 months 3 weeks ago
You need a Layer 3 daughter card for VRF. A VRF can only be defined on a Layer...

sean_evershed has commented on VPC peer-link Nexus 7k or 5k.

3 months 1 week ago
See this link for details. It is a strong recommendation to use two links. As...

sean_evershed has commented on Reliability of DMVPN as primary link

3 months 2 weeks ago
Sure, a single internet link will provide an availability of 99.9% or less....

sean_evershed has commented on Nexus9000 Problem

3 months 3 weeks ago
It's not N9K problem but an IPv6 problem.You need to find out how the other...

sean_evershed has commented on Nexus 5000K peer-link and keep-alive configuratión

3 months 3 weeks ago
According to this link below there is no distance limitation for vPC.https://...

sean_evershed has commented on Nexus 7000 Fex dual homeTopologies

3 months 3 weeks ago
See this data sheet, Figure 7. According to the document N7Ks only supports...

sean_evershed has commented on Why client needs MPLS configuration on his side ?

3 months 3 weeks ago
The CE is the Customer Premises Equipment (CPE).

sean_evershed has commented on Switch temperature problem

3 months 4 weeks ago
This post offers some helpful advice for the same model switch.https://...

sean_evershed has commented on Why client needs MPLS configuration on his side ?

3 months 4 weeks ago
Yes, RT will help prevent that.MPLS VPN is being used now within large campus...

sean_evershed has commented on Switch temperature problem

3 months 4 weeks ago
If the threshold was configurable I would avoid changing it.My understanding is...

sean_evershed has commented on Why client needs MPLS configuration on his side ?

3 months 4 weeks ago
Do you mean MPLS VPN?If so then this makes it more complicated and expensive...

sean_evershed has commented on Difference between Port Channel and VPc

4 months 1 week ago
One of the key differentiators between the two technologies is that port...

sean_evershed has commented on Infrastructure Nexus 7000 Series or 7700 Series.

4 months 1 week ago
The answer is driven by your business needs.Install 9Ks if you need to leverage...

sean_evershed has commented on Cisco 6880-X for Data Center Connectivity

4 months 1 week ago
According to Table 8 below the 6880-X does support copper, it supports GLC-T...

sean_evershed has created Taming Frankenclouds with Intercloud

5 months 3 weeks ago
See this link for taming cloud cloud vendor lock-in and Frankenclouds using...

sean_evershed has created Challenges to building a successful hybrid cloud - Shadow IT

6 months 2 weeks ago
For a post concerning the risks posed by Shadow IT to a successful hybrid cloud...

sean_evershed has commented on ACI - APIC installation

6 months 3 weeks ago
There is an ACI simulator available. See this post for details:http://www....

sean_evershed has commented on Is it possible or should I ask, has anyone setup a Nexus Lab on Non-Cisco Hardware?

6 months 3 weeks ago
For VIRL see this link for details. NX-OSv has only limited functionality with...

sean_evershed has created Choosing one of the many virtual networking labs

6 months 3 weeks ago
There are now a plethora of choices for deploying virtual routers and switches...

sean_evershed has created VIRL Update

7 months 3 days ago
Cisco has recently released the Virtual Routing Lab (VIRL). For a review of the...

sean_evershed has commented on python script for Fabric Path Vlan audit?

7 months 2 weeks ago
Have you tried looking on Github? You might a Python script that you can re-use.

sean_evershed has commented on 4500x "Hardware Ready" for SDN?

8 months 3 weeks ago
There is a similar description on the web site stating that the 6500 & 6800...

sean_evershed has commented on VPC Core Layer

8 months 3 weeks ago
Don't forget that vPC is a Layer 2 technology only. Therefore if the links...

sean_evershed has commented on Problem Nexus 7009 establish peer-keepalive

8 months 3 weeks ago
What's in the routing table for the vrf keepalive?Can you ping 192.168.1.2...

sean_evershed has commented on Cisco Nexus 7K as NTP server

9 months 5 hours ago
Consult these secure NTP recommendations from Team Cymru.Don't forget to...

sean_evershed has commented on Routing Between two 7Ks and a Catalyst Switch

9 months 2 weeks ago
It depends on your configuration. See below an excellent discussion on the...

sean_evershed has commented on ACI-How are the new advancements in ACI helping the drawbacks in nexus switching?

10 months 3 days ago
ACI is a paradigm shift in data centre designs.According to this solution...

sean_evershed has commented on VDC on Nexus 3048 ? If yes, is there any impact on performance?

1 year 1 month ago
The N3K does not support multiple VDCs.

sean_evershed has commented on VDC on Nexus 3048 ? If yes, is there any impact on performance?

1 year 1 month ago
The N3K does not support multiple VDCs.

sean_evershed has commented on N7710, 1G SFP on F3 module

1 year 1 month ago
That's odd. According to this link 1Gbps is supported on the newest version...

sean_evershed has commented on N7710, 1G SFP on F3 module

1 year 1 month ago
That's odd. According to this link 1Gbps is supported on the newest version...

sean_evershed has commented on vPC - peer gateway and peer switch

1 year 1 month ago
If you read the vPC Best Practices Design Guide the peer-switch feature reduces...

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sean_evershed's Stats

Points907
Discussion started 11
Answers marked as Correct 105
Endorsed 1
Content Rated 26