About athomas1

athomas1 · 06-19-2023

I'm in the process of commissioning some new 9200L switches on our network. I've created a new VLAN/ subnet for them which is working and I have L3 connectivity. However, when connected to the existing site network- currently as a spur but will event...

athomas1 · 06-15-2022

So, I remove the fibre cable which our HSRP protocol runs over between our two layer3 stacks, in order to untangle some cat5e cables that was straining the LC plug.Since then we've had various and seemingly random issues with certain addresses not be...

athomas1 · 04-12-2022

Hello, I've already got SSH access configured on my 9200L and it gave me a prompt for an admin user straight after when trying to login, however I didn't know the password. I've since created a user (config)#username XXX password XXX however this app...

athomas1 · 06-21-2023

I read your post and tried it, unfortunately because i had enabled 'ip routing' on the switch as per someone else's suggestion the result appeared unsuccessful. Having testing taking each bit out of the config and trying it, it seems ip routing had t...

athomas1 · 06-21-2023

So firstly, it's now working, I have a ping reply.Enabling 'ip routing' didn't not help or work, if anything it seems it made it worse.What did work is to add 'ip default-gateway dg-ip' to the mgmt vlan interface, which is something I've never had to...

athomas1 · 06-21-2023

I can ping the mgmt IP of the 9200L from only the 9300.I cannot ping it from a test device on another subnet, e.g. my own PCI can however ping any other IP on that mgmt VLAN from my PC, just not the two that are assigned to the two 9200L that are loc...

athomas1 · 06-21-2023

I have checked to ensure the DG for the mgmt VLAN is responding and i can ping it on the 9300 from the 9200L.I have checked trunking status and none of the VLANs are being pruned, all are in STP forwarding state.I did not share them exactly no, I so ...

athomas1 · 06-20-2023

The path between the 9300 and 9200L is in mode trunk anyway so it is allowed all VLANs same as the design on the other ring we have (still 2960s; there are not enough hours in the day, or days in the week!)To my knowledge 'switchport mode trunk' shou...

Member Since	‎03-21-2018 04:20 AM
Date Last Visited	‎08-02-2023 12:02 AM
Posts	30
Total Helpful Votes Received	7

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Can't ping IP of new 9200L but can ping same-subnet IP on test device

Connectivity issues inside vlans after HSRP refresh

Setting up SSH user with encrypted password

Re: Can't ping IP of new 9200L but can ping same-subnet IP on test dev

Re: Can't ping IP of new 9200L but can ping same-subnet IP on test dev

Re: Can't ping IP of new 9200L but can ping same-subnet IP on test dev

Re: Can't ping IP of new 9200L but can ping same-subnet IP on test dev

Re: Can't ping IP of new 9200L but can ping same-subnet IP on test dev