Re: [c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread kmedc...@dessus.com
>On Sun, Oct 31, 2010 at 6:18 PM, wrote: >> "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100 >> Mb/s operation by removing those modes from the list of those advertised to >> the link partner. >> >> This may be useful if you would prefer a cable failure on pins 4, 5, 7 or

Re: [c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread Christopher.Marget
"speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100 Mb/s operation by removing those modes from the list of those advertised to the link partner. This may be useful if you would prefer a cable failure on pins 4, 5, 7 or 8 to drop the link and keep it down, rather than reneg

Re: [c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread Christopher.Marget
> On Sun, Oct 31, 2010 at 6:18 PM, wrote: > > "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100 > Mb/s operation by removing those modes from the list of those advertised > to the link partner. > > > > This may be useful if you would prefer a cable failure on pins 4, 5, 7 o

Re: [c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread John Neiberger
On Sun, Oct 31, 2010 at 6:18 PM, wrote: > "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100 Mb/s > operation by removing those modes from the list of those advertised to the > link partner. > > This may be useful if you would prefer a cable failure on pins 4, 5, 7 or 8 >

Re: [c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread Seth Mattinen
On 10/31/10 5:08 PM, John Neiberger wrote: > > Anyway, can you settle this? Let's take a Cisco 4948 as an example. > Does manually configuring 1000/Full on an interface really do much? If > so, what exactly does it do? Does it behave in a non-standard way by > disabling autonegotiation? > Disabl

[c-nsp] Question about manually configuring 1000/Full on Cisco switches

2010-10-31 Thread John Neiberger
I contend (with no proof whatsoever) that manually configuring 1000/Full on Cisco switches doesn't really do anything since autonegotiation is required by the 1000Base-T standard. I don't believe that manually configuring these settings actually disables autonegotiation. I know others who feel diff

Re: [c-nsp] 4500 Inconsistent Line Cards

2010-10-31 Thread Jason Leblanc
Thank you Łukasz! 2010/10/30 Łukasz Bromirski > On 2010-10-31 01:31, Jason Leblanc wrote: > >> Are there any issues with mixed blades WC-4548& WC-4648 running on the >> same >> 4500E-R chassis? It looks like there is an oversubscription difference of >> 8:1 vs. 2:1 but I assume thats local onl

Re: [c-nsp] unsupported" gbics in Nexus gear, I should have added on the 5K switches

2010-10-31 Thread Brad Hedlund (brhedlun)
NX-OS hidden command: 'service unsupported-transceiver' Brad Hedlund -- Sent from my mobile phone (please excuse brevity, typos) On Oct 31, 2010, at 12:48 PM, "chris stand" wrote: > I should have added - on the 5K switches, not the routers ( although I do > care about them as well ) > >> >>

[c-nsp] unsupported" gbics in Nexus gear, I should have added on the 5K switches

2010-10-31 Thread chris stand
I should have added - on the 5K switches, not the routers ( although I do care about them as well ) > > Message: 3 > Date: Sun, 31 Oct 2010 08:46:16 -0500 > From: chris stand > To: cisco-nsp@puck.nether.net > Subject: [c-nsp] How to use "unsupported" gbics in Nexus gear > Message-ID: > >

Re: [c-nsp] switchport trunk allowed vlan

2010-10-31 Thread Keegan Holley
If you are simply trying to disable a command have you thought about doing so in tacacs? It sounds like it would be simpler and it also has the benefit of being centralized so you won't need to configure it on each individual router. On Sun, Oct 31, 2010 at 5:11 AM, Arie Vayner (avayner) wrote:

Re: [c-nsp] How to use "unsupported" gbics in Nexus gear

2010-10-31 Thread Colin Whittaker
On Sun, Oct 31, 2010 at 08:46:16AM -0500, chris stand wrote: > Hello, > > I know there is an IOS command to allow the use of unsupported gbics , > Does anyone know if this exists in NX OS ? service unsupport-transceiver exists on nxos as well. I have it enabled on both 4.2(4) and 5.0(2a) 7k's

[c-nsp] How to use "unsupported" gbics in Nexus gear

2010-10-31 Thread chris stand
Hello, I know there is an IOS command to allow the use of unsupported gbics , Does anyone know if this exists in NX OS ? ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.net

Re: [c-nsp] OSPF design

2010-10-31 Thread Mark Tinka
On Monday, October 25, 2010 10:21:40 pm Benjamin Lovell wrote: > If you are doing MPLE TE then you really don't want more > than one area as then you get into inter-area TE tunnels > which makes TE optimal path selection harder(not > possible in some cases). Of course, you can fix this problem b

Re: [c-nsp] OSPF design

2010-10-31 Thread Mark Tinka
On Monday, October 25, 2010 04:50:08 pm Rin wrote: > I agree with Geoff's post that separating network into > different OSPF areas cannot reduce LSDB size. If we > separate into different areas, LSA1,2,3 are generated > and all routers must trigger SPF for a topology change > inside an area. If we

Re: [c-nsp] OSPF design

2010-10-31 Thread Mark Tinka
On Saturday, October 23, 2010 04:31:01 am Robert Crowe (rocrowe) wrote: > There are many different reasons and topologies where > MPLS can be extended to the access layer depending on > technical and non-technical requirements. Perhaps Rin > can elaborate on his topology and what he is trying to

Re: [c-nsp] Looking for router recommendation to handle 10GE

2010-10-31 Thread Gert Doering
Hi, On Sun, Oct 31, 2010 at 09:36:59AM +0200, Hank Nussbacher wrote: > I am looking for a router (not switch) recommendation (upgrade from > 7204VXR). Have considered the ASR1004 but a bit too expensive. Need now 2 > ports of 10GigE and 4 ports of 1GE with the ability to add in the future 2 >

Re: [c-nsp] switchport trunk allowed vlan

2010-10-31 Thread Arie Vayner (avayner)
Tim, It seems that some of the basic functions we need for this in EEM are not yet on SXI... Unfortunately, it does not have the latest EEM code yet. I guess it would be possible with TCL, but I can't give you a quick example for this right now... I suggest you try http://forums.cisco.com/eforu

Re: [c-nsp] Looking for router recommendation to handle 10GE

2010-10-31 Thread Mikael Abrahamsson
On Sun, 31 Oct 2010, Hank Nussbacher wrote: I am looking for a router (not switch) recommendation (upgrade from 7204VXR). Have considered the ASR1004 but a bit too expensive. Need now 2 ports of 10GigE and 4 ports of 1GE with the ability to add in the future 2 more 10GigE ports and 4 more 1GE

[c-nsp] Looking for router recommendation to handle 10GE

2010-10-31 Thread Hank Nussbacher
I am looking for a router (not switch) recommendation (upgrade from 7204VXR). Have considered the ASR1004 but a bit too expensive. Need now 2 ports of 10GigE and 4 ports of 1GE with the ability to add in the future 2 more 10GigE ports and 4 more 1GE ports. What would you recommend? Thanks,