colin Walsh

Member Since: Mar 23, 2012

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colin Walsh commented on Ospf issue between 2921 and 3750 in LAN, Switching and Routing 2 years ago

Paul,    the issue was the hidden comand making the interface passive within the EIGRP process!

colin Walsh commented on Ospf issue between 2921 and 3750 in LAN, Switching and Routing 2 years ago

Yes it is, i had never come across that before either!

colin Walsh commented on Ospf issue between 2921 and 3750 in LAN, Switching and Routing 2 years ago

In this version of IOS, there is by default a hidden command to make the interface passive in ospf.

colin Walsh commented on Ospf issue between 2921 and 3750 in LAN, Switching and Routing 2 years ago

Rolf, i don't have access to the devices at the moment, just wondered if anyone had experieneced...

colin Walsh commented on UCSPE connectivity issue in Unified Computing 2 years ago

I have uninstalled vmware workstation & installed vmware player & issue is resolved

colin Walsh commented on Need urgent help on Cisco UCS PE in Unified Computing 2 years ago

All nics configured for NATconsole does say configure stampingno proxies confiureddone the factory...

colin Walsh commented on Need urgent help on Cisco UCS PE in Unified Computing 2 years ago

I have a similar issue, i can ping the emulator from another vm running within vmware, but cannot...

colin Walsh commented on VSS Linecard Support in Other Data Center Subjects 3 years ago

That was my question Chad, if this card is supported with a DFC3 card?

colin Walsh commented on DCNM & Nexus 7K VDC's in Other Data Center Subjects 3 years ago

Jerry,     we have the enterprise license, my question is do we need a license per VDC?cheersColin

colin Walsh commented on Nexus 1010 CIMC Serial over LAN connection in Other Data Center Subjects 3 years ago

Problem is that after i enable SOL via CIMC & then connect, the console is disabled.If i then...

colin Walsh commented on Does ISR G2 router support etherchannel over integrated interfaces? in LAN, Switching and Routing 3 years ago

What model of router/version of IOS did you use?I have been asked the question by a customer...

colin Walsh commented on Does ISR G2 router support etherchannel over integrated interfaces? in LAN, Switching and Routing 3 years ago

Can anyone confirm whether the you can configure an etherchannel on the integrated interface on an...

colin Walsh commented on Nexus 7K interface error disabled. Reason:DCX-No ACK in 100 PDUs in Server Networking 3 years ago

That is what i suspected, i need to investigate more with the server team!

colin Walsh commented on Nexus 7K interface error disabled. Reason:DCX-No ACK in 100 PDUs in Server Networking 3 years ago

We have already applied those commands to one of the Nexus switches & it did resolve the issue....

colin Walsh commented on Nexus 2000 dynamic-pinning in LAN, Switching and Routing 4 years ago

is that using the command "pinning max-links 1" ?

colin Walsh commented on Nexus 2000 dynamic-pinning in LAN, Switching and Routing 4 years ago

yes, that would be the reason

colin Walsh commented on Nexus 2000 dynamic-pinning in LAN, Switching and Routing 4 years ago

Its mentioned in the Designing Cisco Network Architectures (ARCH) book by John Tiso!

colin Walsh commented on Nexus 2000 dynamic-pinning in LAN, Switching and Routing 4 years ago

Was just reading that this is an option, in place of static pinning.Reason is that if an uplink...

colin Walsh commented on Nexus 5596 SFP Issue in Server Networking 4 years ago

This issuw was a problem with the swich.Once an RMA was performed & switch replaced then isse...

colin Walsh commented on Nexus 5596 SFP Issue in Server Networking 4 years ago

We had limited time during the change window.That is the next step & to also swap with a known...

colin Walsh commented on Nexus 5596 SFP Issue in Server Networking 4 years ago

yes tried that.then removed all config from the interface & re added line by line

colin Walsh commented on Nexus 5596 SFP Issue in Server Networking 4 years ago

interface Ethernet1/48  switchport mode trunk  switchport trunk allowed vlan 101,201  speed 1000 ...

colin Walsh commented on unable to delete vsm on Nexus 1010 in Server Networking 4 years ago

Matthew,     Thanks for the prompt reply, we have version 4.2(1)SP1(3) & are running an active...

colin Walsh commented on Running MST between 2960 & HP7510 in LAN, Switching and Routing 4 years ago

Peter,    The problem is that i am not on the custoers site.They have the core HP switches running...

colin Walsh commented on Running MST between 2960 & HP7510 in LAN, Switching and Routing 4 years ago

Peter,     I went to the customer site to test the scenario...HP Core 1 -------- HP Core 2...

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