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 nexus 9k connection

3 weeks 3 days ago
In a typical Spine / Leaf topology the Leaf switches only have uplinks to the...

sean_evershed has commented on Nexus 7K M Series Module N7K-M224XP-23L 1 G Compatibility

4 weeks 2 hours ago
This module is designed for 10Gbps only, not 1Gbps.

sean_evershed has commented on Nexus SPAN to multiple destinations

1 month 2 days ago
There is a documented bug but no work around on the N5K is available according...

sean_evershed has commented on BGP in Firewall

1 month 3 days ago
My guess is that maybe Cisco didn't have sufficient demand from their...

sean_evershed has commented on Fanless 24 Port Switch options?

1 month 1 week ago
You could also look at the Industrial Grade switches. The one below has 8 x PoE...

sean_evershed has commented on VPC Nexus 5K - Portchannel with 1G and 10G

1 month 1 week ago
It is my understanding that this may not work.Even with standard port-channel...

sean_evershed has commented on VSS with more than 2 physical switchs ?

1 month 2 weeks ago
You mean like a 3850 switch stack that hosts 6 x switches appearing as one...

sean_evershed has commented on VTP Transparent Mode - Nexus 9000

1 month 2 weeks ago
Just to add to Vinit's post most of the Cisco documentation now recommends...

sean_evershed has commented on VSS with more than 2 physical switchs ?

1 month 2 weeks ago
You could create 3 x VSS pairs as an alternative and create port channels...

sean_evershed has commented on Programming language for network engineer ?

1 month 2 weeks ago
My tip is Python. See this link from the latest CiscoLive as one example. It...

sean_evershed has commented on Need more 10GB ports - upgrade 6500 vs buy 4500-X?

1 month 2 weeks ago
I think you need to consider more than just the hardware side of your choice.It...

sean_evershed has commented on Taking CCNA Data Center

1 month 2 weeks ago
There are two exams for the CCNA DC. The two official certification guides are...

sean_evershed has commented on vPC peer-link (F2e and F3 on each side)

1 month 2 weeks ago
Did some more research and found this guide. Appears that it is not supported....

sean_evershed has commented on vPC peer-link (F2e and F3 on each side)

1 month 2 weeks ago
My understanding is that it should work so long as the two switches pass the...

sean_evershed has commented on the best remote console switch?

2 months 11 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?

2 months 4 days 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?

2 months 6 days ago
For a good explanation of that scenario see the following link fo detials:https...

sean_evershed has commented on nexus switches question

2 months 1 week 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 months 1 week ago
See below a link that outlines the different model Fex's supported by the...

sean_evershed has commented on Cisco ACE - Replacement?

2 months 3 weeks 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?

2 months 3 weeks 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)

3 months 3 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

3 months 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 ?

3 months 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

4 months 5 days 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?

4 months 1 week ago
Thanks for the update jaos.

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

4 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

4 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

4 months 1 week 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?

4 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

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

sean_evershed has commented on create new vrf in N5548

4 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.

5 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

5 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

5 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

5 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

5 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 ?

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

sean_evershed has commented on Switch temperature problem

5 months 3 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 ?

5 months 3 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

5 months 3 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 ?

5 months 3 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

6 months 5 days 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.

6 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

6 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

7 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

8 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

8 months 2 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?

8 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

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

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sean_evershed's Stats

Points966
Discussion started 11
Answers marked as Correct 109
Endorsed 1
Content Rated 26