About Jay47110

Jay47110 · 03-13-2023

Hi,I'm labbing a DCI setup according to the topology diagram below. Each DC has its own VPC domain. The 9Ks act as default gateways for internal VLANs.I want to Isolate HSRP between DCs, so I can have the same HSRP VIP active on both DCs. I am using ...

Jay47110 · 02-19-2023

Hi,I have a question regarding the default switching mode on Cisco MDS Nexus DS-C9396S-K9 switch running OS 8.4(2a). Is it cut-through or Store and forwards? Also, how can I verify that? Is there a command to show the current mode?

Jay47110 · 05-03-2022

Hi, I have a question regarding Cisco Stack wise switch renumbering.I have a couple of C2960X stack switches (number 2 and 3) and I want to renumber of the switches in the stack from i.e. from 3 to 1 using # switch 3 renumber 1 I understand the stack...

Jay47110 · 12-14-2021

Hi, I've got a question regarding how an ASA handles GARP requests from a host when ProxyARP is configured on a particular interface.If an ASA receives a GARP request from a VM on its inside interface and the ASA is configured with "no sysopt noproxy...

Jay47110 · 12-15-2020

Hi, This question is relating the order of operation in Cisco IOS-XE for an ingress packet.I am currently troubleshooting an issue where a Host1 with IP 192.168.1.1 is trying to ping a remote Host2 192.168.2.2 and the router in question R1 is the tr...

Jay47110 · 03-13-2023

Thanks Chris,Appreciate your help. Kind regards

Jay47110 · 02-19-2023

Thanks mate. Appreciate the help.

Jay47110 · 02-19-2023

Thanks @balaji.bandi I have read the blog post by Bhavin Yadav which to me suggests MDS use Cut-through forwarding. Is that correct?Our MDS switch is used for FC instead of ISCSI. And looking at the interface details, I still cannot see any reference...

Jay47110 · 02-19-2023

Please see below:Cisco Nexus Operating System (NX-OS) SoftwareTAC support: http://www.cisco.com/tacDocuments: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.htmlCopyright (c) 2002-2020, Cisco Systems, Inc. All rights rese...

Jay47110 · 02-19-2023

Thanks @Joseph W. Doherty. Yes, I've checked the configuration of the MDS switch for any mentions to switching-mode, but nothing found. Can I conclude that its on cut-through in this case?Kind regards

Member Since	‎01-16-2019 06:46 AM
Date Last Visited	‎02-22-2023 12:01 AM
Posts	52
Total Helpful Votes Received	10

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"NX OSv 9K" HSRP isolation not working on DCI link

Cisco MDS Nexus Switching mode? Cut-through or Store and forwards?

Cisco Stack switch renumber ; impact on interface config

How does ASA Handling GARP Requests

Policy Routing failure (order of operation?)

Re: "NX OSv 9K" HSRP isolation not working on DCI link

Re: Cisco MDS Nexus Switching mode? Cut-through or Store and forwards?

Re: Cisco MDS Nexus Switching mode? Cut-through or Store and forwards?

Re: Cisco MDS Nexus Switching mode? Cut-through or Store and forwards?

Re: Cisco MDS Nexus Switching mode? Cut-through or Store and forwards?