4506 switch and netflow card
folks
i have a 4506 with a netflow card installed and i'm using crannog software to read the netflow stats but i have a problem
i have the following statements on my switch config
ip route-cache flow
ip flow ingress
ip flow-cache timeout active 5
ip flow-export source GigabitEthernet4/1
ip flow-export version 5
ip flow-export destination 10.*.*.* 2055
my software is picking up the switch and the switch is exporting flows:
Flow export v5 is enabled for main cache
Exporting flows to 10.*.*.* (2055)
Exporting using source interface GigabitEthernet4/1
Version 5 flow records
820249 flows exported in 118103 udp datagrams
0 flows failed due to lack of export packet
0 export packets were sent up to process level
but the software shows 0 bits for traffic
is anyone aware of any commands i'm missing (the ip route-cache command isn't available for an interface as in a router)
thanks to anyone taking the time to respond or read this
Sup7LE supports Flexible Netflow.
http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/flexible-netflow/product_data_sheet0900aecd804b590b.html
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Trisha Foster’s Mac mini
10/10/08 5:39 PM
Hardware:
Hardware Overview:
Model Name: Mac mini
Model Identifier: Macmini2,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 1 GB
Bus Speed: 667 MHz
Boot ROM Version: MM21.009A.B00
SMC Version: 1.19f2
Serial Number: YM8073Q**
Network:
AirPort:
Type: AirPort
Hardware: AirPort
BSD Device Name: en1
IPv4 Addresses: 169.254.247.182
IPv4:
Addresses: 169.254.247.182
Configuration Method: DHCP
Interface Name: en1
Subnet Masks: 255.255.0.0
IPv6:
Configuration Method: Automatic
Proxies:
Exceptions List: *.local, 169.254/16
FTP Passive Mode: Yes
Ethernet:
MAC Address: 00:1f:5b:3e:ce:93
Media Options:
Media Subtype: Auto Select
Bluetooth:
Type: PPP (PPPSerial)
Hardware: Modem
BSD Device Name: Bluetooth-Modem
IPv4:
Configuration Method: PPP
IPv6:
Configuration Method: Automatic
Proxies:
FTP Passive Mode: Yes
Ethernet:
Type: Ethernet
Hardware: Ethernet
BSD Device Name: en0
IPv4 Addresses: 192.168.1.102
IPv4:
Addresses: 192.168.1.102
Configuration Method: DHCP
Interface Name: en0
NetworkSignature: IPv4.Router=192.168.1.1;IPv4.RouterHardwareAddress=00:21:29:c3:12:ae
Router: 192.168.1.1
Subnet Masks: 255.255.255.0
IPv6:
Configuration Method: Automatic
DNS:
Domain Name: cruzio.com
Server Addresses: 74.220.64.45, 74.220.64.55
DHCP Server Responses:
Domain Name: cruzio.com
Domain Name Servers: 74.220.64.45,74.220.64.55
Lease Duration (seconds): 0
DHCP Message Type: 0x05
Routers: 192.168.1.1
Server Identifier: 192.168.1.1
Subnet Mask: 255.255.255.0
Proxies:
Exceptions List: *.local, 169.254/16
FTP Passive Mode: Yes
Ethernet:
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FireWire:
Type: FireWire
Hardware: FireWire
BSD Device Name: fw0
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
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Exceptions List: *.local, 169.254/16
FTP Passive Mode: Yes
Ethernet:
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Media Options: Full Duplex
Media Subtype: Auto Select
Software:
System Software Overview:
System Version: Mac OS X 10.5.5 (9F33)
Kernel Version: Darwin 9.5.0
Boot Volume: Macintosh HD
Boot Mode: Normal
Computer Name: Trisha Foster’s Mac mini
User Name: Trisha Foster (tiger)
Time since boot: 59 minutes
ATA:
ATA Bus:
PIONEER DVD-RW DVR-K06:
Capacity: 423.4 MB
Model: PIONEER DVD-RW DVR-K06
Revision: Q614
Removable Media: Yes
Detachable Drive: No
BSD Name: disk2
Protocol: ATAPI
Unit Number: 0
Socket Type: Internal
Low Power Polling: Yes
Mac OS 9 Drivers: No
Partition Map Type: Unknown
S.M.A.R.T. status: Not Supported
Volumes:
SPORE:
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Media Type: CD-ROM
Writable: No
File System: ISO Rockridge
BSD Name: disk2s0
Mount Point: /Volumes/SPORE
Audio (Built In):
Intel High Definition Audio:
Device ID: 0x83847680
Audio ID: 8
Available Devices:
Headphone:
Connection: Combo
Speaker:
Connection: Internal
Line In:
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S/P-DIF Out:
Connection: Combo
S/P-DIF In:
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Apple Bluetooth Software Version: 2.1.0f17
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Trisha Foster’s Mac mini:
Address: 00-1f-5b-72-12-aa
Manufacturer: Cambridge Silicon Radio
Firmware Version: 3.1965 (3.1965)
Bluetooth Power: On
Discoverable: Yes
HCI Version: 3 ($3)
HCI Revision: 1965 ($7ad)
LMP Version: 3 ($3)
LMP Subversion: 1965 ($7ad)
Device Type (Major): Computer
Device Type (Complete): Macintosh Desktop
Composite Class Of Device: 3154180 ($302104)
Device Class (Major): 1 ($1)
Device Class (Minor): 1 ($1)
Service Class: 385 ($181)
Requires Authentication: No
Services:
Bluetooth File Transfer:
Folder other devices can browse: ~/Public
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Bluetooth File Exchange:
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When other items are accepted: Ask
When PIM items are accepted: Ask
When receiving items: Prompt for each file
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RFCOMM Channel: 0
Requires Authentication: No
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Disc Burning:
TEAC CD-W540E:
Firmware Revision: 1.0F
Interconnect: FireWire
Burn Support: Yes (Apple Supported Drive)
Cache: 8192 KB
Reads DVD: No
CD-Write: -R, -RW
Write Strategies: CD-TAO, CD-SAO, CD-Raw
Media: Insert media and refresh to show available burn speeds
PIONEER DVD-RW DVR-K06:
Firmware Revision: Q614
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Burn Support: Yes (Apple Shipping Drive)
Cache: 2000 KB
Reads DVD: Yes
CD-Write: -R, -RW
DVD-Write: -R, -R DL, -RW, +R, +R DL, +RW
Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO
Media:
Type: CD-ROM
Blank: No
Erasable: No
Overwritable: No
Appendable: No
FireWire:
FireWire Bus:
Maximum Speed: Up to 400 Mb/sec
OXFORD IDE Device LUN 0:
Manufacturer: Oxford Semiconductor Ltd.
Model: 0x42A258
GUID: 0x1D200500648AF
Maximum Speed: Up to 400 Mb/sec
Connection Speed: Up to 400 Mb/sec
Sub-units:
OXFORD IDE Device LUN 0 Unit:
Unit Software Version: 0x10483
Unit Spec ID: 0x609E
Firmware Revision: 0x444133
Product Revision Level: 1.0F
Sub-units:
OXFORD IDE Device LUN 0 SBP-LUN:
Graphics/Displays:
Intel GMA 950:
Chipset Model: GMA 950
Type: Display
Bus: Built-In
VRAM (Total): 64 MB of shared system memory
Vendor: Intel (0x8086)
Device ID: 0x27a2
Revision ID: 0x0003
Displays:
L1916HW:
Resolution: 1280 x 800 @ 60 Hz
Depth: 32-bit Color
Core Image: Hardware Accelerated
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
Memory:
BANK 0/DIMM0:
Size: 512 MB
Type: DDR2 SDRAM
Speed: 667 MHz
Status: OK
Manufacturer: 0xAD00000000000000
Part Number: 0x48594D503536345336344350362D59352020
Serial Number: 0x0000**
BANK 1/DIMM1:
Size: 512 MB
Type: DDR2 SDRAM
Speed: 667 MHz
Status: OK
Manufacturer: 0xAD00000000000000
Part Number: 0x48594D503536345336344350362D59352020
Serial Number: 0x00001*
Power:
System Power Settings:
AC Power:
System Sleep Timer (Minutes): 10
Disk Sleep Timer (Minutes): 10
Display Sleep Timer (Minutes): 10
Sleep On Power Button: Yes
Automatic Restart On Power Loss: No
Wake On LAN: Yes
Hardware Configuration:
UPS Installed: No
Printers:
Canon MP830:
Status: Idle
Print Server: Local
Driver Version: 4.8.3
Default: Yes
URI: usb://Canon/MP830?serial=19702D
PPD: Canon MP830
PPD File Version: 1.0
PostScript Version: (3011.104) 0
Serial-ATA:
Intel ICH7-M AHCI:
Vendor: Intel
Product: ICH7-M AHCI
Speed: 1.5 Gigabit
Description: AHCI Version 1.10 Supported
Hitachi HTS541612J9SA00:
Capacity: 111.79 GB
Model: Hitachi HTS541612J9SA00
Revision: SBDAC7MP
Serial Number: SB2EF9L7G3**
Native Command Queuing: Yes
Queue Depth: 32
Removable Media: No
Detachable Drive: No
BSD Name: disk0
Mac OS 9 Drivers: No
Partition Map Type: GPT (GUID Partition Table)
S.M.A.R.T. status: Verified
Volumes:
Macintosh HD:
Capacity: 111.47 GB
Available: 63.14 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk0s2
Mount Point: /
USB:
USB High-Speed Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBEHCI
PCI Device ID: 0x27cc
PCI Revision ID: 0x0002
PCI Vendor ID: 0x8086
Bus Number: 0xfd
Keyboard Hub:
Version: 94.15
Bus Power (mA): 500
Speed: Up to 480 Mb/sec
Manufacturer: Apple, Inc.
Product ID: 0x1006
Serial Number: 000000000000
Vendor ID: 0x05ac (Apple Computer, Inc.)
USB RECEIVER:
Version: 25.10
Bus Power (mA): 100
Speed: Up to 1.5 Mb/sec
Manufacturer: Logitech
Product ID: 0xc50e
Vendor ID: 0x046d
Apple Keyboard:
Version: 0.69
Bus Power (mA): 100
Speed: Up to 1.5 Mb/sec
Manufacturer: Apple, Inc
Product ID: 0x0220
Vendor ID: 0x05ac (Apple Computer, Inc.)
iPod:
Version: 0.01
Bus Power (mA): 500
Speed: Up to 480 Mb/sec
Manufacturer: Apple Inc.
Product ID: 0x1291
Serial Number: aa1186ca1738fd28eef1eeb1b22754********
Vendor ID: 0x05ac (Apple Computer, Inc.)
USB2.0 Hub:
Version: 7.02
Bus Power (mA): 500
Speed: Up to 480 Mb/sec
Product ID: 0x0606
Vendor ID: 0x05e3
USB 2.0 3.5" DEVICE:
Capacity: 153.39 GB
Removable Media: Yes
Detachable Drive: Yes
BSD Name: disk1
Version: 0.01
Bus Power (mA): 500
Speed: Up to 480 Mb/sec
Manufacturer: Macpower Technology Co.LTD.
Mac OS 9 Drivers: Yes
Partition Map Type: APM (Apple Partition Map)
Product ID: 0x0073
Serial Number: BC0*
S.M.A.R.T. status: Not Supported
Vendor ID: 0x0dc4
Volumes:
miniStack:
Capacity: 153.26 GB
Available: 42.96 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s10
Mount Point: /Volumes/miniStack
MP830:
Version: 1.15
Bus Power (mA): 500
Speed: Up to 480 Mb/sec
Manufacturer: Canon
Product ID: 0x1713
Serial Number: 197*
Vendor ID: 0x04a9
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x27c8
PCI Revision ID: 0x0002
PCI Vendor ID: 0x8086
Bus Number: 0x1d
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x27c9
PCI Revision ID: 0x0002
PCI Vendor ID: 0x8086
Bus Number: 0x3d
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x27ca
PCI Revision ID: 0x0002
PCI Vendor ID: 0x8086
Bus Number: 0x5d
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x27cb
PCI Revision ID: 0x0002
PCI Vendor ID: 0x8086
Bus Number: 0x7d
Bluetooth USB Host Controller:
Version: 19.65
Bus Power (mA): 500
Speed: Up to 12 Mb/sec
Manufacturer: Apple, Inc.
Product ID: 0x8205
Vendor ID: 0x05ac (Apple Computer, Inc.)
IR Receiver:
Version: 1.10
Bus Power (mA): 500
Speed: Up to 12 Mb/sec
Manufacturer: Apple Computer, Inc.
Product ID: 0x8240
Vendor ID: 0x05ac (Apple Computer, Inc.)
AirPort Card:
AirPort Card Information:
Wireless Card Type: AirPort Extreme (0x168C, 0x86)
Wireless Card Locale: USA
Wireless Card Firmware Version: 1.4.4
Current Wireless Network: Trisha's iPod
Wireless Channel: 11
Firewall:
Firewall Settings:
Mode: Allow all incoming connections
Locations:
Automatic:
Active Location: Yes
Services:
AirPort:
Type: IEEE80211
BSD Device Name: en1
Hardware (MAC) Address: 00:1f:5b:3e:ce:93
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
AppleTalk:
Configuration Method: Node
Proxies:
Exceptions List: *.local, 169.254/16
FTP Passive Mode: Yes
IEEE80211:
Join Mode: Automatic
JoinModeFallback: Prompt
PowerEnabled: 1
PreferredNetworks:
SecurityType: Open
SSID_STR: Apple Store
Unique Network ID: 4BCBEE2D-83B9-4CC1-B110-8D0E8E5DF49C
SecurityType: Open
SSID_STR: linksys
Unique Network ID: F2551FD6-95A7-4F98-9F7F-758A89DBD931
Bluetooth:
Type: PPP
IPv4:
Configuration Method: PPP
IPv6:
Configuration Method: Automatic
Proxies:
FTP Passive Mode: Yes
PPP:
ACSP Enabled: No
Display Terminal Window: No
Redial Count: 1
Redial Enabled: Yes
Redial Interval: 5
Use Terminal Script: No
Dial On Demand: No
Disconnect On Fast User Switch: Yes
Disconnect On Idle: Yes
Disconnect On Idle Time: 600
Disconnect On Logout: Yes
Disconnect On Sleep: Yes
Idle Reminder: No
Idle Reminder Time: 1800
IPCP Compression VJ: Yes
LCP Echo Enabled: No
LCP Echo Failure: 4
LCP Echo Interval: 10
Log File: /var/log/ppp.log
Verbose Logging: No
Ethernet:
Type: Ethernet
BSD Device Name: en0
Hardware (MAC) Address: 00:16:cb:af:11:7f
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
AppleTalk:
Configuration Method: Node
Proxies:
Exceptions List: *.local, 169.254/16
FTP Passive Mode: Yes
FireWire:
Type: FireWire
BSD Device Name: fw0
Hardware (MAC) Address: 00:1f:5b:ff:fe:17:17:2a
IPv4:
Configuration Method: DHCP
IPv6:
Configuration Method: Automatic
Proxies:
Exceptions List: *.local, 169.254/16
Can someone Please help me with any suggestions or otherwisde I will have to go to a Apple store and ask for help there.
Thank You,
Trisha Foster
<Edited by Moderator>Hi Trisha,
The only modern Mac's with video cards are the Mac Pro and Xserve (server) systems. They both are priced quite a bit higher than any Mac Mini.
Some systems, like the Mac Book Pro laptop can be ordered with different graphics cards, but that has be done when the system is built, as it is not replaceable once the system is built. To find out which systems, go to store.apple.com. For each system that you select, you can see if there's an option for a better video card.
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It seems like the best bang for the buck for a video card is a GTS 450 at about $100 because I can't find any data that indicates a GTX 460 or a GTX 570 would make any difference (see http://www.studio1productions.com/Articles/PremiereCS5.htm)
As far as hard drives goes, Harm's article on creating separate storage makes sense to me. It seems like I could create a "4 drive" system quite easily (see http://forums.adobe.com/thread/662972). Given that I am not ready to spend moeny on an Areca card until I can develop my skills, I am wondering if I should get one of the new WD Velociraptor 600GB (SATA 6) drives as my system drive for about $280, a 150 GB (SATA 3) Velociraptor drive for about $100, or some other fast drive.
Given that my motherboard can support RAID, should I consider RAIDing the "D" drive or the "E and F" drives?
Is there any value to using an SSD drive for the "E" drive (page file and media cache) [see http://forums.adobe.com/thread/662972]? Microcenter has a 64GB drive for $100.
Thanks in advance.Hi Harm,
First let me say, I didn't mean to exclude Bill Gehrke. I just didn't know what was what. Thank you for explaining that to me. Let me also say the you and Bill have a great site.
I have a question for you, in the tests I have run with my systems, I am not seeing any speed difference between the 450 and 480. Now granted, they are AMD processors and I know they don't have the SSE 4.1+. Here are my systems that I ran the tests on:
An AMD X4 Quad Core computer running at 2.9 Ghz with 12 gigs of RAM and a single Samsung 7200 rpm SATA 3.0Gb/s hard drive
An AMD X6 Six Core computer running at 3.2 Ghz with 12 gigs of RAM and a single Samsung 7200 rpm SATA 3.0Gb/s hard drive
Both computers were running the same version of the NVidia driver and all non-essential programs were disabled.
When I test the 450 and the 480 in the AMD X4 system, they are turning in pretty much the same level of performance, in that system.
The same holds true with the AMD X6, the 450 and 480 turn in virtually the same level of performance, in this system.
The AMD X6 with either the 450 or 480 does turn in a better performance over the AMD X4 with either video card.
The question.... Are you seeing result that are like this? Where using the exact same computer, turns in the same results with different video cards.
From the number of emails I get about the article, other have reported this to me also. I have had a few people who said when they did see a minor speed increase when they did switch between a 450 and a 480 and a couple who did see a good speed increase.
I am working on changing the article to reflect this and would really appreciate your input or Bills input on this.
I have looked at your benchmark chart and read through the result, but one thing that concerns me when reading some of the results is what programs do they have running in background, if any. And how is that effecting their performance. That is why I used the two systems I listed above to do the tests with. It gives me a controlled enviroment to do test the performance of the video cards in.
As a side note, when I tested the 450 and 480 cards in a friends Intel I7 system, again we didn't see any performance difference between the two video cards, but he did have some programs running in background which may have caused the perfornce results I got.
Best Regards
David Knarr -
Cisco 3850 Switch and Windows 7 IP Conflicts
Team,
Last evening (Christmas eve) we setup a pair of Cisco 3850 with IP Base version 3.3.35SE (recommended) and 3.7.0E (very latest).
We got these to replace a very old switch that had died. Attached to this network are windows 7 PC's with all the standard patches, service packs, etc.
with standard port configs - no PC would work - and in fact on each screen we got the windows 7 IP Conflict pop up box.
This seemed very odd to us, as we know these IP's are all static (no dhcp on this segment at all)
we went with a very vanilla config on each port
interface g1/0/1
switchport host
that is it - nothing special at all.
well, after hours of research we found the 3850 has a problem where its "ip device tracking" (even though disabled, by way of NOT being enabled on any interface) will effect the windows 7 PC's ip address in use detection port start up phase!
This is a very big problem. I am frankly SHOCKED Cisco would release a major switch that is going to not work when connected to the average network with windows 7 PC's.
we tried 3+ hours of prescribed work-arounds found when researching this issue -
ip device tracking probe delay 10 (global config)
ip device tracking max 0 (disabed, on interface)
finally,
nmsp attach suppress (interface, however this appears to be a default command in all IOS-XE versions we tried, as the command did NOT show in the show run) . this effected many different nic card vendors (laptops, desktops) and nic card drivers levels from old to very recent.
Finally,
we compared a 3850 in another location to this one - and we never got HIT by this problem before because that 3850 only as TRUNK ports and no windows 7 hosts directly attached.
Doing more research, I found out this also can effect vmware guests running windows SERVER.
this is now a huge issue as we have a scheduled deployment of 3850's throughout our network which is going to be put on hold.
the work-around I came up with which is not great is -
Make ALL the "access" ports connected to PC TRUNK ports and leave the NATIVE vlan (untagged) as the vlan you want the PC's to be in
interface g1/0/1
switchport mode trunk
switchport trunk native vlan 1
this is NOT an acceptable workaround as this presents security issues even with
switchport trunk allowed vlan 1, etc. as the only allowed vlan.
Note: this issue manifested itself and windows 7 PC's were UNABLE to use the network. if you do "ipconfig /all | more" you would see
192.168.0.140(duplicate) and the interface would actually use 169.254.0.239(duplicate) so the duplicate message appeared twice in the output.
1) With and without an SVI interface on each 3850 for the vlan where the windows 7 machines had a duplicate
2) when we had an SVI and the command ip device tracking probe use-svi (or whatever the hidden command is I forget now, but it took it)
3) when we had aaa new-model configured - and not configured - thinking this was some artifact of having aaa turn on something like 802.1x port state
4) when could confirm NO DHCP SNOOPING
5) when we DID not use static IP's - and had the switch assign DHCP addresses - the Windows 7 PC's STILL had duplicates and didnt work for their "Just leased" ip's.
6) when we could confirm ios-xe ip device tracking = disabled with show ip device tracking status, etc.
This is a major problem for this 3850 and unless we get a definitive answer on why this is happening and how we can rectify we are going to have to return our 3850's and get HP Procurve's something I would rather avoid doing. There is NO REASON I can imagine other than older switches who's ports default to ROUTED ports (i.e.. no ip switchport) where a switch should not at least function as a bare switch with essentially a default configuration out of the box.
Any ideas? I'm working well now with the ports ALL in trunking mode with vlan 1 native, but this is not a scalable workaround we can live with as we have security risks of a port not blocking certain vlans from going out ports to pc's, etc. that attackers could send tags on at that point, etc.
thanks,
Joe Brunner
#19366thanks for replying - i'm not onsite (its a standalone network) - but here is what it is -
Answers in line -
This all stems from a switch replacement correct?
yes a 10 year old Allied Telesyn switch was replaced that had no config - like a hub, just used for connectivity.
Are these 3850's in a stack?
>yes, tested all aspects of the stack many times.
Does it have a managment ip address -If so, is it using the old switch ip address
>old switch had no ip - i made a "management interface" on vlan 1 - BUT no ip on the built-in management interface on the switch.
What are they connecting to? (a router/L3 switch/anohter switch- cisco-HP etc..)
>various other devices - only 1 link back to a single 3750x stack. that switch is "hardened" so to speak to reveal or propagate very little by design.
How are they connected( L3 interface/L2 trunk/access port)
>all ports are left in trunk mode with vlan 1 as the active and untagged port. this was the workaround done to ever get the switch going. in "out of the box" or default mode as we initially wanted (no config) links to windows 7 PC's didnt work. links to linux or other devices non-windows did work!
Are thse switches performing inter-vlan routing or just acting as host switches?
>dumb flat network, no routing.
Is ip routing enabled?
>not unless enabled on 3850 by default. I didnt type "ip routing"
Do you have multiple vlans in your network and if so ar ethe being propergated to these new switches?
Your 7 pcs = are they just client pcs not servers?
client PC's - no servers OS per say.
can you confirm something like ICS isnt enabled (Internet connection sharing) on any of them?
>yes not enabled.
Are the just using one NIC each?
> one machine is dual homed - but we know where its "second nic" goes - to another cisco network which is NOT connected back to this one. we traced all our ports a few times thinking even perhaps some small hub was "reflecting" traffic back to us - like a blackbox. Strangest thing -
default config out of the box - with ALL ports SHUTDOWN EXCEPT the single windows 7 facing port - the windows 7 machine STILL registered an IP CONFLICT when connected to the 3850 - even when it had NO SVI's!!! (i know mind numbing). if you disconnected the pc and connected it to an old cisco switch - it worked fine!!! wow.
sh switch
2 identical 3850's in working stack. power and network stacked. both at same version, etc - upgraded each time with "software install file flash:<long ios name>.bin
tested all power and general 3850 stacking. saw no issues.
sh int trunk
>all ports are now trunks (hence the workaround used to get it up).
has 20 trunks to PC's and some single connected switches (far away on fiber) - all allow only vlan 1 - no other vlans were created - very very simple network. vlan 1 is native
sh vlan brief
>just vlan 1 - no vlans created, checked this many times - had vlan 100 at one point - made sure it was gone over a period of hours.
sh vtp status
not setup - left complete default; no vtp domain set - connected to all switches in transparent model if a switch connection exists.
sh cdp neighbours
cant post (for god and country LOL) but there is one link back to our "core" so to speak - that switch is hardened not to allow any settings to slip over to new switches so hence no vtp, cdp is one to help troubleshooting.
sh ip route
just the L and C routes for the vlan 1 ip address 192.168.17.1/24
no static routes
no vlan interfaces other than int vlan 1
no ip address on g0/0/0 -> the default 3850 management interface hard assigned to the 3850 VRF you cant remove.
int g0/0/0
ip vrf forwarding Switch_Mgmt
i can get over there if you think of anything else key to show the group.
thanks,
Joe -
ATI and Nvidia cards together?
Is it possible to run an Nvidia card with an ATI card simultaneously? I have a 2007 mac pro with the stock 7300gt. I need another graphics card for a third monitor and would like to purchase the new ATI 3870. Does anyone here have an Nvidia and ATI card running together? Are there any issues? Thanks.
Hi Ashuta,
With respect, I think you confused it. I replied to dualrecto's question. As I didn't want to assume what he meant, I took the opportunity to answer to it in relation to both OS X and Windows. His question concerned the 7300 and the 3870, not the latter and 8800.
I haven't seen any info that the 8800 and the 3870 could run together in OS X. However, as was written in the Macnn post that I linked to in the second of the two Apple Discussions links you included, the "no-mixing of video card rule" apparently doesn't apply to the newer Mac Pros. Since the ATi 2600 and the nVidia 7300 work simultaneously under OS X perhaps the 8800 and the 3870 will also work under OS X (and saying that, perhaps it will be possible to run also the combo dualrecto is seeking).
Whether you should switch to the 3870: I guess it depends on what you want to use the cards for. The 8800 is superior in 3D rendering provided the application can take advantage of it's OpenGL functions. Which is why it does well as a gaming card. If not, it seems the 3870 is a better bet: http://www.xlr8yourmac.com/Graphics/ATI3870_Mac_PC_review/radeonhd3870review.html.
Good luck!
/p -
Which Switch and Router to choose?
I am interested in purchasing a Cisco Switch and Router, or possible a Cisco Switch Router.
However, I am not sure of what model to go with.
Currently, we have a network with about 200 Workstations and 30 Servers for our Corporation Infrastructure.
Also, for our lab, we have about 50 Linux Based Servers, and 30 Solaris Based Servers, that are part of our Network. We are a Research and Development Company, and we have had issues with the Lab machines bringing down our network, as well as our corporate network adversely affecting the lab machines. What we would like to do is segment the network so that the different areas will be isolated. However, we also would like to have a lot of control over the traffic that will be able to cross from our network into the lab so that users will still be able to run their tests.
Security is also an issue, and it would be great to have more control, and a better view of what kind of traffic is running through our network.
Currently, we have about 8 Gigabyte Switches which are unmanaged (Linksys and NetGear). Our idea was to get a 1 or 2 Cisco Switch Routers, and then split them up into VLANS and cascade our current switches so that we can still make use of them. The other ideas was to just get a Cisco Switch and use our CheckPoint Router/Firewall to do the routing.
Can you give me any advice as to what model of Cisco Product you would recommend?
Is it better to go with a Switch Router, or simply get a separate Switch and Router?
Please note that all of our Machines have 10/100/1000 NICs, so the device will need to be Gigabyte.
Thanks you so much!You have two choices. Either to use a chassis based solution or to use stacable switches such as a 3750. Are all the cat 5(or 5e,6) runs coming into one centralized location ? Or are there separate wiring closets that you plan to put. If then we need to put separate switches at those locations and run fiber back to the central location which has a chassis based or stackable switch.
If using a chassis based solution, you can get a 4506 (4507 for redundancy, with a redundant supervisor engine). Supervisor engine is nothing but the CPU of the switch. 4506 is a 6 slot modular switch with 2 power supplies for redundancy. You cannot add two Supervisor engines on a 4506 (4507 can).
Slot 1 is always for supervisor engine, the remaining 5 slots you can fill using 48 port 10/100/1000 modules.(48 * 5 = 240). So your maximum port density is 240 ports on a 4506. (Note that there are 4507, 4510 which are similar models with more slots)
If using 3750, you can stack upto 9 switches in a stack using stacking cables on the back side of the switch. Each switch will have 48 ports (10/100/1000) and you can stack 5 switches to get 240 ports.
For the firewall I would recommend using a PIX 515E, (Why go for Checkpoint firewall when you can use all Cisco). For routing between the vlans, the switches that I recommended above are all Layer 3 switches. They will route between the different vlans. You can also configure ACLs to restrict traffic between multiple vlans.
HTH -
Has anyone experienced problems with downloading Nikon D800 files to the iPad3 using the camer connector kit? I have tried .RAW and JPEG (of various sizes) on both SD and CF cards, but the iPad doesn't recognise the files.
I have seen various forums discussing Lightroom and PSE updates that are required to process .NEF files but I can't find anything on the iPad/camera connector issue.
I dont have any problem if I put the SD card straight into the SD slot in my iMac and Aperture will process the files fine, but I would really like to be able to download and view files on the move on the iPad.
Any advice appreciated?
PS - saw something that suggested the iPad had a maximum file size of 16mb for photos, not sure if this is correct, but I have tried smaller JPEG files and they still aren't recognised.If your camera supports both PTP and Mass Storage Device modes, it may be necessary to use both modes to import all media content.
If some files do not import as expected using one mode, try switching to the other mode and importing again.
Note: Some cameras may refer to PTP as Pictbridge or PTP/Pictbridge.
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