About johnmcgrath29

johnmcgrath29 · 02-07-2023

HiI have configured the interfaces on a switch with a failed authorize for it to go into a blackhole vlan 999see config below however it's still connecting to our domain even though the machine only has a local account setup I am wondering if there i...

johnmcgrath29 · 11-17-2022

HiI have one node with 2 interfaces that are bonded on a server (LACP) and share the same IPI can setup switchport access on the switch with the correct vlan this will only work on one interface. The two interfaces are up but the traffic will only go...

johnmcgrath29 · 10-03-2022

HiI have had a number of switches come up with a "Smart Install Remote Code Execution Vulnerability" The solutionI have read on this from Cisco is to apply "No vStack" command in global configuration. however I am worried this will break the stack co...

johnmcgrath29 · 08-25-2022

HiI am looking to make some changes on a nexus core switch tomorrow I have 145.155.130.0 subnet mask 255.255.254.0 I am moving them over to subnet mask 255.255.255.0 and splitting themI am just checking I can use this config on the core nexus switch ...

johnmcgrath29 · 10-21-2021

I don't seem to be able to configure the Root Bridge after I have configured PAgP do I have to roll that Back and configure Root Then apply PAgP or is there away to do it without rolling back PAgP ???

johnmcgrath29 · 02-08-2023

Hi Yes they will work. But there will be no inter vlan routing (Another words the vlans will not be able to communication between themselves)

johnmcgrath29 · 02-07-2023

Hi Rob,Just applied that "authentication port-control auto" and it has resolved the issue the test machine has now been kicked off Thanks mate

johnmcgrath29 · 02-07-2023

I have just configured my test port withModular_1#conf tEnter configuration commands, one per line. End with CNTL/Z.Modular_1(config)#int gi1/0/33Modular_1(config-if)#authentication port-control autoModular_1(config-if)#endModular_1#wri memBuilding c...

johnmcgrath29 · 02-07-2023

Modular_1#show auth sessionInterface MAC Address Method Domain Status Fg Session IDGi2/0/36 7478.27a3.ea82 dot1x DATA Auth AC14FF2800001B8F0BB7B102Gi2/0/29 7478.27df.a1d1 dot1x DATA Auth AC14FF2800001BB911455D6EGi2/0/15 7478.27ab.64ff dot1x DATA Auth...

johnmcgrath29 · 02-07-2023

Modular_1#show aaa serversRADIUS: id 1, priority 1, host 149.155.251.60, auth-port 1645, acct-port 1646State: current UP, duration 4294967s, previous duration 0sDead: total time 0s, count 4Quarantined: NoAuthen: request 39271, timeouts 2, failover 0,...

Member Since	‎04-25-2019 07:26 AM
Date Last Visited	‎01-02-2024 04:24 AM
Posts	38
Total Helpful Votes Received	5

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User Activity

ISE Configuration 802.1x

Switchport issues with Host Active serve interfaces Bonded

Smart Install Remote Code Execution Vulnerability

splitting dhcp scope changing SVI on nexus core

Changing the root bridge when you have already configured PAgP

Re: L2 Communication between the switches in case Core switch connecti

Re: ISE Configuration 802.1x

Re: ISE Configuration 802.1x

Re: ISE Configuration 802.1x

Re: ISE Configuration 802.1x