Possible if your intermediate switch can do Q-in-Q ;)
No. You need to be able to turn off MAC address learning.
Steinar Haug, Nethelp consulting, sth...@nethelp.no
On Sat, Dec 3, 2011 at 4:15 AM, Jeff Kell jeff-k...@utc.edu wrote:
Is it possible to run an RSPAN vlan through (not an
Show run should display the configuration for the card that was removed and all
it's references in the config
It will jut list the interfaces as interface preconfigure gig0/2/3/4
-same as when you pre-configure interfaces for a line-card that is not yet
inserted into the box or you'd like to
Hi,
On Wed, Dec 28, 2011 at 10:31:31AM +0800, Mark Tinka wrote:
I thought for sure there was a command that would show
the preconfigured interfaces. As soon as I insert the
new card, the preexisting configuration will magically
appear again.
That is the Juniper way :-).
Which is not
On (2011-12-28 18:30 +1100), Reuben Farrelly wrote:
Hey,
Is GRE tunnelling supported on this platform?
No clue, but probably possible in magic fpga.
We've a need to run GRE tunnels for a URL filtering solution at our
Head Office from outside the firewall, and policy routing + GRE is
the
On Wed, Dec 28, 2011 at 10:31:31AM +0800, Mark Tinka wrote:
On Wednesday, December 28, 2011 03:13:35 AM John Neiberger
wrote:
I thought for sure there was a command that would show
the preconfigured interfaces. As soon as I insert the
new card, the preexisting configuration will
Actually, FCoE is Single-Hop by standart. Creating extenders from
Cisco-side is a trick to go from this limitation.
Also if you already have non-Cisco FC Fabric, using Cisco Extenders should
be done with care.
On Fri, Dec 16, 2011 at 2:41 AM, Asbjorn Hojmark - Lists
li...@hojmark.orgwrote:
We
Pre-configuration is possible with XR as well
adam
-Original Message-
From: cisco-nsp-boun...@puck.nether.net
[mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Daniel Roesen
Sent: Wednesday, December 28, 2011 1:15 PM
To: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] How to see
Actually, FCoE is Single-Hop by standart.
Nonsense, the standards have been done for years. What constitutes
a FC hop is an ISL (FCF VE_Port to FCF VE_Port)... and yes that is
standardized for FCoE. See FC-BB-5.
Also if you already have non-Cisco FC Fabric, using Cisco Extenders
should be
On Wed, Dec 28, 2011 at 01:37:34PM +0100, Vitkovsky, Adam wrote:
Pre-configuration is possible with XR as well
So you can preconfigure interfaces, but not see and edit the
remembered config of interfaces which got physically removed (or
linecard shut down)?
Best regards,
Daniel
--
CLUE-RIPE
Any experience on the operations side of things for the B22HP route?
More specifically, feedback on how TAC (HP and Cisco) would look, day
to day provisioning (risk to reloading an B22HP to the rest of the HP
Blade?)...etc
Support (functionality, troubleshooting) for the fabric extender is
Do you know what the limit to vlans on flexfabric is?
It depends on the software version, which may be why you see different
values different places.
The maximum in a FlexFabric module is 320 VLANs with VC 3.18. There
are other limits as to the number of VLANs in the VC domain, but that
is an
Hi list,
Right now looking for new access switches, with 24 copper 1gig ports +
4 SFP ports. We don't really need any fancy features, and from datasheet
I can tell WS-C2970G-24TS, fits us very well.
I know this is EOL already and replaced with WS-C2960G-24TC-L, which
recently replaced with
If you have a complex L2 topology and lots of VLAN per instance. VLANs per MST
instance can become tedious. Might be worth to use some configuration/check
scripts so as to make sure that all VLANs are bound to the right MST instance.
My 2 cents ...
-- Frédéric
Le 27 déc. 2011 à 23:13, Jay
Well, If you carefully read FC-BB-5 ver. 1.03, you may see that each Enode
should be connected to Fibre Channel Forwarder. That is what I mean.
Only FIP version 1 should remove this limitation.
On Wed, Dec 28, 2011 at 3:03 PM, Asbjorn Hojmark - Lists
li...@hojmark.orgwrote:
Do you know what
On 27/12/2011 12:57, Manu Chao wrote:
*Why not using following command on your SVI:*
*ip accounting output*-*packets*
Because that will trash the RP on the 6500.
It may be a better idea to use a RSPAN session to sniff ingress / egress
traffic on the physical ports in question.
Nick
On
When you pull out a linecard -the particular interfaces config will
automatically be converted into the: interface preconfigure gig 0/1/1
Than you can go ahead and edit the interface config if you like before you
insert the new card back using the interface preconfigure cmd in the config
mode
On 27/12/2011 23:25, John Brown wrote:
I'm trying to turn up some IPv6 peers. Most of them are already IPv4 peers.
I have a peer group defined in the IPv4 world.
I try to do
cr01.lax(config-router)#address-family ipv6 unicast
cr01.lax(config-router-af)#neig 2001:XXX:YY::ZZ remote A
On Wednesday, December 28, 2011 08:14:58 PM Daniel Roesen
wrote:
No, with JUNOS adding/removing hardware won't change the
config at all. You can preconfigure interfaces that were
never installed in the chassis before, and config
remains present when shutting down or even removing
On Wednesday, December 28, 2011 08:48:43 PM Daniel Roesen
wrote:
So you can preconfigure interfaces, but not see and edit
the remembered config of interfaces which got physically
removed (or linecard shut down)?
In IOS XR, if you preconfigure interfaces and the line card
on which they are
Yep, definitely important to verify what VLANs are mapped to the instances.
The Nexus for example reserves some VLANs that aren't obvious, so when you map
them, they end up back in instance 0 with no warning. IOS didn't reserve
those, so both my instance 0 and the one with high-numbered VLANs
On Wednesday, December 28, 2011 06:45:09 PM Gert Doering
wrote:
Actually, IOS does this as well, if you replace a PA on a
7200 or a board on a catalyst switch - if the board is
removed, the config isn't shown anywhere, but still
remembered. If you insert a board of compatible type
(PA-FE -
On 12/28/2011 07:11 AM, Manu Chao wrote:
Possible if your intermediate switch can do Q-in-Q ;)
No. That just changes the tag.
MAC-in-MAC might help. Or, just disable learning.
___
cisco-nsp mailing list cisco-nsp@puck.nether.net
On Wednesday, December 28, 2011 05:51:09 PM Vitkovsky, Adam
wrote:
Show run should display the configuration for the card
that was removed and all it's references in the config
It will jut list the interfaces as interface
preconfigure gig0/2/3/4 -same as when you pre-configure
interfaces
On Wed, 28 Dec 2011 15:25:10 +0200, you wrote:
Well, If you carefully read FC-BB-5 ver. 1.03, you may see that each
Enode should be connected to Fibre Channel Forwarder. That is what I
mean.
Yeah, that's exactly what you get with multi-hop FCoE from Cisco (N5K
- N5K or N5K - N7K). So yes,
All:
Would anyone be able to recommend a 3rd party NetFlow exporter that I could
hook up to span port(s) on our 3750 switch stack? I know there are some out
there and we are interested in others opinions.
Thanks much,
Jeff Wojciechowski
LAN, WAN and Telephony Administrator
Midland Paper
I've noticed WS-C2970G-24TS actually 1,5U, while other model just 1U. So
I wonder if there any overheating issues?
On 28/12/11 18:01, Joe Maimon wrote:
Works for me in a number of locations. I have seen about one out of 20
go bad.
So get some spares.
Nikolay Shopik wrote:
Hi list,
Right
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Hash: SHA1
On 27-Dec-11 6:25 PM, John Brown wrote:
I'm trying to turn up some IPv6 peers. Most of them are already
IPv4 peers.
I have a peer group defined in the IPv4 world.
You can use the same peer session and peer policy templates with v4
and v6
Hi,
On Wed, Dec 28, 2011 at 09:18:55PM +0800, Mark Tinka wrote:
On Wednesday, December 28, 2011 06:45:09 PM Gert Doering
wrote:
Actually, IOS does this as well, if you replace a PA on a
7200 or a board on a catalyst switch - if the board is
[..]
Cool, but what I meant was more of a I
Nikolay Shopik wrote:
I've noticed WS-C2970G-24TS actually 1,5U, while other model just 1U. So
I wonder if there any overheating issues?
The physical design appears to be the same as 3550-12G and some of the 3750.
The extra height is taken up by the PS and 2 fans which are on their own
Peer policy templates still have the caveat that you can't do anything that is
IP specific in the template if you want to share it. Of course if you override
the IP specific portions template it will work.
LR Mack McBride
Network Architect
-Original Message-
From:
The 2970 series also had issues with electrical imbalances.
These really need to be chassis grounded where other switches aren't as
sensitive.
sarcasmNot that anyone ever fails to attach grounding cables to
switches./sarcasm
If you are running more than one Ethernet cable to the same device from
On 12/28/2011 05:16 AM, Nikolay Shopik wrote:
Hi list,
Right now looking for new access switches, with 24 copper 1gig ports +
4 SFP ports. We don't really need any fancy features, and from datasheet
I can tell WS-C2970G-24TS, fits us very well.
I know this is EOL already and replaced with
Hi,
On Wed, Dec 28, 2011 at 01:30:52PM +, Nick Hilliard wrote:
On 27/12/2011 12:57, Manu Chao wrote:
*Why not using following command on your SVI:*
*ip accounting output*-*packets*
Because that will trash the RP on the 6500.
I don't think it will actually do anything... (but I
6500, Sup720, 12.2(33)SXI6
I was experimenting with an off-link prefix on an SVI as an ipv6
nd-proxy with private vlan edge:
int vlanid
ipv6 nd prefix prefix 3600 3600 off-link
end
This doesn't appear to work. As soon as off-link is configured, a
directly connected host can no longer ping
Hi , i have a question
does it matter if i have configured the export parameters from the global mode
or from the flow-cache mode
i mean , i can set
ipv6 flow-aggregation cache protocol-port
export destination x.x.x.x port#
or
ipv6 flow-export destination x.x.x.x port#
ipv6
hi
how to filter packet with ttl of 0 on cisco 7600 (ios 12.3 SR )while the ACL in
not support such filtering ?
thanks
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archive at
On 28/12/11 23:02, Mike wrote:
On 12/28/2011 05:16 AM, Nikolay Shopik wrote:
Hi list,
Right now looking for new access switches, with 24 copper 1gig ports +
4 SFP ports. We don't really need any fancy features, and from datasheet
I can tell WS-C2970G-24TS, fits us very well.
I know this is
On (2011-12-28 23:11 -0800), zaid wrote:
how to filter packet with ttl of 0 on cisco 7600 (ios 12.3 SR )while the ACL
in not support such filtering ?
Unfortunately not possible, PFC3 does not have this hardware capability.
You might find 'mls rate-limit all ttl-failure' useful to limit
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