About NGJ

NGJ · 09-02-2021

HiWe have Cisco Nexus 93180YC-FX switches. All ports are currently used and additional servers are required to be connected.Can I make use of the breakout cables that are available.I.e the switches have 6 x 40/100-Gbps QSFP28 ports.If I used a QSPF-4...

NGJ · 06-09-2021

HiI have a 2 x 4510R+E in VSS mode. IOS is currently 03.06.04.E and Rommon 15.0(1r)SG10. Can I upgrade direct to IOS XE 03.11.04E. Or is there an upgrade path. Also do I need to do a Rommon upgrade first, or can I remain on current version. Str...

NGJ · 01-28-2020

Hi.Is there a difference in using either of these commands to configure ssh with a 2048 bit key. I'm configuring on a Nexus 93180YC-FX and some Nexus 9348. switches If so can you explain differences in using either. Various config guides details d...

NGJ · 11-07-2018

Hi. I have the following ASA in Transparent mode. No external access from the network, it simply to segregate the devices shown. I need to allow the 3 devices on the outside interfaces to access a server / port off the inside interface. Think I’ve go...

NGJ · 11-05-2018

Hi, quick query to confirm I'm adding OSPF statements correctly. On our core L3 switch we have an existing ospf config (ive left out all details apart from one example) i.e. router ospf 1 router-id x.x.x.x network 10.10.10.0 0.0.0.255 area 0...

NGJ · 09-02-2021

Ok I think I can run a 'dynamic breakout 'per port command one the quad sfp+ ports to break out on a per port basis. i.e interface breakout module 1 port 1 map 10g-4x I will source one cable to test

NGJ · 09-02-2021

Hi. Yes it is the uplink ports I refer to. Cisco do sell breakout cables to convert the QSFP ports. so either 40 gb to 4 x 10gb, and 100gb to 4 x 25gb. I was wondering if this will be suitable to then connect to servers. The cables are (in a 3m ...

NGJ · 06-10-2021

That may be due to the current IOX XE I'm currently on then (3.06.04.E)Found this on a cisco document regarding Quad SUP VSS setupQuad-sup VSS behavior on the Catalyst 4500 depends on the Cisco IOS XE® version that is used. Originally for quad-sup VS...

NGJ · 06-10-2021

Thanks all. One final query. Our VSS switches are in a quad sup setup. I can copy (TFTP) the rommon upgrade file to active Sup (bootflash:) and the standby sup (slavebootflash:). However, the 2nd SUP in each chassis, believe its termed the ICS (I...

NGJ · 06-09-2021

ok cheers, I'll give that a go.

Member Since	‎10-10-2018 02:02 PM
Date Last Visited	‎01-23-2023 05:06 PM
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Nexus and QSFP - 4 SFP+ Breakout cables

4510R+E upgrade Path

SSH config options on Nexus 93180YC-FX

ASA Transparent mode ACL

Add network statement to exsiting OSPF config

Re: Nexus and QSFP - 4 SFP+ Breakout cables

Re: Nexus and QSFP - 4 SFP+ Breakout cables

Re: 4510R+E upgrade Path

Re: 4510R+E upgrade Path

Re: 4510R+E upgrade Path