On 17/07/2010, at 9:58 AM, Aaron Riemer wrote:
> Enabled SNMP traps and MAC-notifications and this brought another issue to
> my attention. There is a huge amount of mac-flapping going on (not for this
> host) but our ESX hosts that have vmnics trunking to both our cores.
>
> The VM guys are sendi
Hi Lee,
Putting a static mac entry in stops the flooding for that particular unicast
destination. Therefore the MAC must be disappearing from the switches CAM
table.
Enabled SNMP traps and MAC-notifications and this brought another issue to
my attention. There is a huge amount of mac-flapping goi
On Fri, 16 Jul 2010, Drew Weaver wrote:
2) If the router has multiple paths to the destination does specifying
the source-address mean that 100% of the time it will use the Interface
that the indicated source address is assigned to?
For IPv4 I've found this to be generally true (using loopbac
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On 7/16/2010 11:14 AM, Drew Weaver wrote:
> Also the main reason for implementing this is because we had an instance
> where a interface didn't go down, but no traffic would pass through it
> (routing protocols failed, etc) and we have our default ro
Hi, thanks for your response.
>2) If the router has multiple paths to the destination does specifying
the source-address mean that 100% of the time it will use the Interface
that the indicated source address is assigned to?
No .. should be load-balanced.
--
If that i
I solved this problem (leaking routes from VRF to global route table) by
creating a 'VRF' that is the 'global' route table. The cisco solution is
like you mentioned (GRE, Cable loopage, or static routes - none that I
liked). So it physically looks like this: MPLS WAN Frame DS3 w/ many PVCs
(for
Inline
On 7/16/10 11:14 AM, Drew Weaver wrote:
Hi all, happy Friday.
A few questions regarding configuring IP SLA.
I've configured two IP SLA probes as such:
ip sla 1
icmp-echo x.x.25.97 source-ip x.x.25.98
frequency 10
ip sla schedule 1 life forever start-time now
ip sla 2
icmp-echo x
Maybe something like below document
Route Leaking from a Global Routing Table into a VRF and Route Leaking
from a VRF into a Global Routing Table
=
http://www.cisco.com/en/US/tech/tk436/tk832/technologies_configuration_example
Hi all, happy Friday.
A few questions regarding configuring IP SLA.
I've configured two IP SLA probes as such:
ip sla 1
icmp-echo x.x.25.97 source-ip x.x.25.98
frequency 10
ip sla schedule 1 life forever start-time now
ip sla 2
icmp-echo x.x.25.101 source-ip x.x.25.102
frequency 10
ip sla s
Hello Jeff,
Yes, sound strange, but everybody does this.
>From my experience it seems like the only purpose to split the network into
VRFs is to subsequently join these VRF due to various business requirements
:)
I learned most of the stuff from the MPLS Architectures Volume 2 book. Their
solution
I have a mesh of 6500s connected via various gig fiber links. The 6500s
have multiple VRFs defined, but of course most things interesting live
in the global zone.
I want a host on a VRF on a 6500 to be able to connect to another
destination that is reachable through the global zone. Most likely i
That's because your ASR runs IOS-XE rather than IOS.
Try walking .1.3.6.1.4.1.9.9.91, your sensors will be in there.
adam.
I can't find my ASR in that list.
-Original Message-
From: cisco-nsp-boun...@puck.nether.net
[mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Lee Riemer
Se
I can't find my ASR in that list.
-Original Message-
From: cisco-nsp-boun...@puck.nether.net
[mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Lee Riemer
Sent: jeudi 15 juillet 2010 19:18
To: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] Nagios SNMP ASR1002
Enter your image name an
Hi,
On 16 July 2010 18:49, Asbjorn Hojmark - Lists wrote:
{cut}
>
> You can do that with 'routed pseudowires' on 7600 with ES+
> http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRrn.html#wp3970796
>
Thank you. That's looks like a winner to me :-)
kind regards
Pshem
On Fri, 16 Jul 2010 12:40:17 +1200, you wrote:
> I
> could get a xconnect going between one of the bigger boxes and the
> small PE, without actually wasting port on the bigger router (by
> having some sort of logical interface) then I could run the BGP
> session directly. I had a look on Cisco web
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