Cisco 6500 shows less traffic for NetFlow export
I am using a Thrid party NetFlow tool, Enabled NetFlow on the Cisco 6500 as per recommendations and getting only half amout of traffic passing thorugh the interfaces. I have verified with 3 different NetFlow based tools, everything showing the same value. Is there any bug in my Cisco 6500. Any one faced this issue. Attached the output of (show run, show version)
Cheers
Hi Jake,
I have already investigated this, the exporting interval and aging time for flows are set to lower active timeout. Is there any way to see all the flows are beeing captured and exported both on MSFC and PFC.
Cheers
Similar Messages
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Regular NetFlow or FNF shows less traffic stats on Cisco router
I have configured my cisco router to export regular NetFlow packets by enabling ingress on all the interfaces, I am getting very less traffic in Analyzer tool. Then I enabled egress alone on all the interfaces, it shows again less traffic.
There is huge differnce when we compare router stats and NetFlow export stats. Then also enabled FNF, both input or output monitor still the same.
Any solution will be appreciated !!!
I have attached the Show version and Config with this thread.Hey Nick,
The tricky part is getting the alert from consumed bandwidth. That will be handled from your NMS software of course. To answer your questions-
#1 - You can use the interface OID in MIB-II. There may be a specific MIB on the 3G, but MIB-II should work just fine. You can check on the 3G MIB here: http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en
#2 - I think that would work. You would flow only your interface and send that to NMS. During an outage the router will hold the Netflow data, but I don't think it can push old stats after the primary link comes online. It would probably work if the outage was short but if it was longer, you would have to jump in the CLI and view the data there. I would lab it up, but I don't have any Netflow software -
Hello,
a question or more a problem with netflow exports on Cisco 2821's.
I configured netflow export on a Cisco 2821 with IOS Version 12.4(24)T
ip cef
interface FastEthernet0/0/0
description to XXX
ip address XXX
ip flow ingress
ip flow egress
duplex full
speed 10
ip flow-cache timeout active 1
ip flow-export source GigabitEthernet0/0
ip flow-export version 5
ip flow-export destination XXX XXX
The netflow collector shows "only ingoing traffic" on interface FastEthernet0/0/0 and
"only outgoing traffic" on interface GigabitEthernet0/0.
Same problem with an IOS Version 12.4(20)T1 on other Cisco 2821's.
But same configuration on other Cisco 2821's with IOS Version 12.4(11)XJ4 work well.
Any references/suggestions or explanations?#It's surprising to me that it's even possible to configure both directions on a single interface.
#It's generally not a good idea to configure both directions among interfaces on a single router.
--> It is possible. ;-) I need QoS (DSCP information) for ingoing traffic and
--> and for outgoing traffic of this interface FastEthernet0/0/0.
#How's g0/0 configured "ip flow" wise?
--> There's no netfow configuration on this interface, only on Fa0/0/0.
-->#sh ip flow interface
--> FastEthernet0/0/0
--> ip flow ingress
--> ip flow egress
#Maybe you're seeing "only outgoing traffic" on
#interface GigabitEthernet0/0, because those are incoming traffic through fa0/0/0
#(where IOS ignores the "ip flow egress" part) and flowing out through g0/0?
--> You're right. The outgoing traffic at Gi0/0 is the ingoing traffic at Fa0/0/0.
--> But I don't think thath the configuration is wrong and I think that the
--> "ip flow egress" command on an single interface is not so special.
--> I really looks like that the command "ip flow egress" on interface Fa0/0/0
--> is being ignored. But why?
--> May be I should start an other discussion with a link to this posting in the
--> router forum. -
Hi All,
I need help on Configuring the Site to Site VPN from Cisco 2811 to Websense Cloud for web Traffic redirect
2811 having C2800NM-ADVIPSERVICESK9-M
2811 router connects to the Internet SW then connects to the Internet router.
Note- For Authentication am using the Device ID & Pre share key. I am worried as all user traffic goes with PAT and not firing up my tunnel for port 80 traffic. Can you please suggest what can be the issue ?
Below is router config for VPN & NAT
crypto keyring ISR_Keyring
pre-shared-key hostname vpn.websense.net key 2c22524d554556442d222d565f545246
crypto isakmp policy 1
encr 3des
authentication pre-share
group 2
crypto isakmp keepalive 10
crypto isakmp profile isa-profile
keyring ISR_Keyring
self-identity user-fqdn [email protected]
match identity user vpn-proxy.websense.net
crypto ipsec transform-set ESP-NULL-SHA esp-null esp-sha-hmac
crypto map GUEST_WEB_FILTER 10 ipsec-isakmp
set peer vpn.websense.net dynamic
set transform-set ESP-NULL-SHA
set isakmp-profile isa-profile
match address 101
interface FastEthernet0/1
description connected to Internet
ip address 216.222.208.101 255.255.255.128
ip access-group HVAC_Public in
ip nat outside
ip virtual-reassembly
duplex full
speed 100
no cdp enable
crypto map GUEST_WEB_FILTER
access-list 101 permit tcp 192.168.8.0 0.0.3.255 any eq www
access-list 103 deny ip 192.168.8.0 0.0.3.255 host 85.115.41.187 log
access-list 103 deny ip 192.168.8.0 0.0.3.255 host 85.115.41.181 log
access-list 103 deny ip 192.168.8.0 0.0.3.255 host 85.115.41.182 log
access-list 103 deny ip 192.168.8.0 0.0.3.255 86.111.216.0 0.0.1.255
access-list 103 deny ip 192.168.8.0 0.0.3.255 116.50.56.0 0.0.7.255
access-list 103 deny ip 192.168.8.0 0.0.3.255 86.111.220.0 0.0.3.255
access-list 103 deny ip 192.168.8.0 0.0.3.255 103.1.196.0 0.0.3.255
access-list 103 deny ip 192.168.8.0 0.0.3.255 177.39.96.0 0.0.3.255
access-list 103 deny ip 192.168.8.0 0.0.3.255 196.216.238.0 0.0.1.255
access-list 103 permit ip 192.168.8.0 0.0.3.255 any
ip nat pool mypool 216.222.208.101 216.222.208.101 netmask 255.255.255.128
ip nat inside source list 103 interface FastEthernet0/1 overload
ip nat inside source route-map nonat pool mypool overloadHow does Websense expect your source IPs in the tunnel? 192.168.8.0 0.0.3.255 or PAT'ed 216.222.208.101 ?
Check
show crypto isakmp sa
show crypto ipsec sa
show crypto session
You'd better remove the preshared key from your post. -
Cisco 6500 --ACL entries showing incorrect order.
Hi guys,
I need your suggestion on my following issue:
I have configure the ACL entries on my cisco 6500 series box but I see the ACL entries showing incorrect order when I check for the same.
Eg:
Europebox#show access-list 50
10 permit 192.50.20.2 (10 matches)
15 permit 192.52.0.134 (98 matches)
75 permit 198.29.232.23 (38 matches)
80 permit 10.96.127.14
90 permit 192.22.2.10
40 permit 192.22.0.76
anyhelp would be appriciated
regards
nehaHi neha,
This is the expected behaviour that you see for the standard access-lists.
Regards
Inayath -
Flash Builder flash pro project doesnt show code hintings for library assets exported for AS ?
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anyone ?
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Cisco 831 no netflow export packets through IPSEC
I have cisco 831 in remote office. Remote office is connected to Central Office through IPSec tunnel. I has configured netflow export from sorce address Lan interface (inside interface) remote office to Server central office. But I did not see netflow packet in central Office at netflow server. May be somebody fixed the problem ?
Check 'ip route-cache flow' cmd enabled on tunnel interface.
also check this bug-id:CSCef28662.
Try this link:
http://www.cisco.com/en/US/tech/tk812/technologies_white_paper09186a008022bde8.shtml#wp1002626 -
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Dear All,
We are observing high bandwidth being utliized between ASR1004 and Cisco Prime 2.1 after enabling "ip netflow exporter". Is there any way to mitigate it..?Yes - use sampled Netflow which statistically samples the flows instead of trying to send every single one back to Prime Infrastructure.
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HI,
We are going to implement Microsoft Lyncs 2013 in our network, so how to priorities the traffic for DSCP 46 and 34 in cisco 2960s switch. Kindly replay with detailed QoS commands for enabling QOs in LAN.
Thanks
SujishHi,
Have a look at this config guide for all the details:
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_53_se/configuration/guide/2960scg/swqos.html
HTH -
Why export dump shows less than the actual size?
why export dump shows less than the actual size?
i tried to find to find out the logical size using the following command
select sum(bytes/1024/1024) from dba_segments;
SUM(BYTES/1024/1024)
739when i tried the following query removing index segement:
select sum(bytes/1024/1024) from dba_segments where SEGMENT_TYPE \<\> 'INDEX' ;
SUM(BYTES/1024/1024)
535What other type of information is not exported in a full database export? -
IN MB51 Report price showing less at the time of Mov.221 issue for project.
Hi,
SAP Experts,
I have one issue.
In Mb51 Report i wil get less value for xyz material how?
Case: 1.Material code - 610000027.
2.Moving Vag price - 59322 Rs
3.Total Value - 59322 Rs
4.Stock - 1Qty.
5.Priovus price - 274909.23 Last price changed 02.07.2009.
6.PO. - 45000253.
7.Doc.No - 5902801452.
8.Posting date - 04.01.2010
9.Mov-221 issue to project.
But In Mb51 Report i wil get MATERIAL VALUE = 28832 Rs. How?
Pls Help Out...Hi,
SAP Experts,
I have one issue.
In Mb51 Report i wil get less value for 610000027 material how?
Case: 1.Material code - 610000027.
2.Moving Vag price - 59322 Rs
3.Total Value - 59322 Rs
4.Stock - 1Qty.
5.Priovus price - 274909.23 Last price changed 02.07.2009.
6.PO. - 45000253.
7.Doc.No - 5902801452.
8.Posting date - 04.01.2010
9.Mov-221 issue to project.
But In Mb51 Report i wil get MATERIAL VALUE = 28832 Rs. How?
Pls Help Out...
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Mahendra -
How much bandwidth netflow export uses
Experts,
I tried searching doc on cisco and even googled for information on how much bandwidth netflow export uses; however I didn't find any convincing article. I also found lancope.com where they estimate the BW required, but still I was not satisfied.
I would really appreciate if someone can guide me with simple yet affective explanation or say rough guide lines to estimate the bandwidth used by netflow exports...
Regards,
Smiteshyeah this number is so hard to define, because it really is dependent on the flow export timers, active/inactive, how long flows are active or inactive and also very importantly the cache size.
generally netflow aggregators (aka routers) use a cache and start to aggressively age out flows when the cache utilization reaches a certain level.
Also if you have long lived flows and a few of them and a cache size that accomodates it, the export rate is merely defined by the active timer.
If you have a lot of flows, relative smaller cache, you will automatically see more BW util.
If you have a lot of short lived flows, then the inactive timer will come into play here.
to sum it up, a record generally takes 300 bytes (somewhat), if you use v9, then you'll also see template exports.
all in all, netflow export is generally bursty, but very much related to the traffic patterns also.
Since this number is so specific to your scenario, best to do is to set up a qos pmap that matches on your netflow export, and use the qos mib to average the rate on that class to see how it looks like for you.
To pre-estimate something, you'll need at minimum: cache size, number of flows, flow duration (so you can correlate that towards the active vs inactive timers) and the timers itself. That all multiplied against the record size, this just to get a ballpark number.
cheers
xander
xander thuijs CCIE#6775
Principal Engineer ASR9000/XR SW group -
Cisco 6500 Egress Queueing Query (is it working correctly)
hi all
We have a test setup in our lab that we are working with and we believe we must be missing something.
The kit is a 6500, Sup 720B, WS-X6748-48-GE-TX line cards.
We are attempting to implement PFC QOS to ensure uninterupted throughput of real time data (dscp=EF).
Our basic configuration
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos
policy-map QosVoice
class allvoip
set ip dscp ef
class class-default
set ip dscp af21
interface GigabitEthernet1/1
switchport
switchport access vlan 6
switchport mode access
mls qos vlan-based
mls qos trust dscp
interface Vlan6
ip address 10.0.2.149 255.255.255.0
service-policy input QosVoice
In our setup we are passing data from a far end interface into the 6500 and through to vlan internface 6 (and out port gi1/1).
If what I believe is correct then data coming to the switch from vlan6 and out via gi1/1 will pass through QosVoice (and I confirm using wireshark that this is happening), the allvoip class is marking dscp=ef (from the packet capture).
My concern though is that this data is not being placed into the strict priority egress queue on the 6748 line card.
"show queueing interface gi1/1" suggests it is (see end of post).
However when I do some "real world" testing I truely don't believe that traffic in class "allvoip" is really getting strict priority how I would expect. I for example temporarily placed icmp data into this class and when doing large downloads the ping times would be impacted (changing from <1ms to between 3 and 6 ms) - with a strict queue I woudl expect those ping packets to stay totally stable independant of traffic in other queues.
Can I get any input or feedback on our setup?
regards
Mark
Interface GigabitEthernet1/1 queueing strategy: Weighted Round-Robin
Port QoS is enabled
Trust boundary disabled
Trust state: trust DSCP
Extend trust state: not trusted [COS = 0]
Default COS is 0
Queueing Mode In Tx direction: mode-cos
Transmit queues [type = 1p3q8t]:
Queue Id Scheduling Num of thresholds
01 WRR 08
02 WRR 08
03 WRR 08
04 Priority 01
queue thresh cos-map
1 1 0
1 2 1
1 3
1 4
1 5
1 6
1 7
1 8
2 1 2
2 2 3 4
2 3
2 4
2 5
2 6
2 7
2 8
3 1 6 7
3 2
3 3
3 4
3 5
3 6
3 7
3 8
4 1 5Hi Jon
Many thanks
I'm using vlan based QOS because later I'll add more vlans to the configuration, this is just initially to see how to use the QOS function on the 6500 - later we'll use this with more vlans. Essentially the port that is currently gi1/1 may later be a truck port with 10+ vlan's bound to it (with associated vlan interfaces on the 6500).
Data arriving from the Server to the 6500 most likely won't have any or valid dscp markings,
allvoip is currently simplified just for icmp traffic for testing - so it's looking like this:
class-map match-all allvoip
match access-group 100
access-list 100 permit icmp any any
What is just concerning me is that when I have a continuous ping running I'm getting deltas in the ping times when I have other data downloading off gi1/1 (which makes me think the strict priority queue isn't quite right).
If I can ask, if I wanted to rate limit the data on vlan6 (say limit the data to 10Mbit) and still also do marking in dscp to enable allocation to the differnet egress queues do you have any suggestions? I can use a police statement classes on the policy-map but I don't really want to police each class seperately
kind of like
vlan 6 entire capacity policed to 10mbit
then inside that
allvoip marked EF (and then assigned COS 5 and 1P)
etc etc
cheers
Mark -
NX-OS Netflow exporting to multiple destinations
Does NX-OS support exporting of netflows to multiple destinations? I know in some versions of IOS you could export to the same port on two different IPs. This would be extremely useful for us to simultaneously evaluate different Netflow packages and compare like traffic for like.
I'm trying to add another exporter to the monitor but getting:
ERROR: Flow Monitor: netflow-monitor-1 is in use. Exporters can not be added or deleted while monitor is in use.
If I disable feature netflow I lose my complete config. I there a way to stop the flow so I can add my other exporter?
I was able to add the other exporter (router 1) by deleting and re creating. Just trying to avoid re creating again...
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Cisco 6500 with sup720 booting to rommon
Please how can I solve this problem. This cisco 6500 boots to rommon mode, I can't see any error showing why its booting to rommon.
Here is the boot process:
System Bootstrap, Version 8.5(4)
Copyright (c) 1994-2009 by cisco Systems, Inc.
Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower memory for cache initialization
Clearing bss
Clearing autoboot state machine
melody_present_reg: 1st read w/ 0x5555
melody_present_reg: 2nd read w/ 0xaaaa, reversed: 0x5555
Bootdisk adapter is detected, enabling bootdisk access...
Reprogramming CS1 w/ Melody value...
Reading monitor variables from NVRAM
Reset reason for CPU board 0xffff , BaseBoard 0x281ffff, display 0x20000System Reset by Software.
Enabling interrupts
Initializing TLB
Initializing cache
Initializing required TLB entries
MOBILE dimm - rev 0.15
Initializing main memory
Sizing NVRAM
Initializing PCMCIA controller
Initializing USB2.0 controller
Exiting init
Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory
Autoboot: failed, BOOT string is empty
Autoboot executing command: "boot "
Initializing ATA monitor library...
string is bootdisk:s72033-ipbasek9-mz.122-33.SXJ2.bin
Loading image, please wait ...
Initializing ATA monitor library...
Stack pointer : 0x8FFFFF80
monstack : 0x800FFFC0
monra : 0xBFC26EC4
edata : 0x80108580
magic : 0xFEEDFACE
memsize : 0x10000000
uncomp_size : 0x05090C00
comp_size : 0x05090C00
comp_checksum : 0x98ECBE18
uncomp_checksum : 0x98ECBE18
CZIP_MEM_BASE : 0x80000000
_end : 0x8010BA00
Self extracting the image...
IOS compressed src copy is : 0x80108594
czip + IOS tar size is :0x00E01FA8
czip + IOS Tar image is now :0x80108794
cptr is now :0x8010BB00
IOS compressed dest copy is : 0x8010BB00
[OK]
image_entry :0x80100000
image_entry :0x80100000
__start : 0x80100000
tar_avail_size is now :0x0428EA00
Tar image address is : 0x80F0DB00
tar_size is : 0x0428E600
cpu type : 0x00000019
uncomp_size : 0x05090C00
monstack : 0x800FFFC0
image_info.entry_point = 0x80100000
image_info.section_count = 0x00000005
image_info.monstack = 0x800FFFC0
image_info.monra = 0xBFC26EC4
image_info.param0 = 0x00000002
image_info.param1 = 0x00000000
image_info.param2 = 0x800066A8
image_info.param3 = 0x80100000
image_info.reg_k0 = 0x80F0DB00
image_info.reg_k1 = 0x0428E600
Section Index = 0x00000000
source = 0x8010BC1C
dest = 0x80100000
bytes = 0x00010000
Section Index = 0x00000001
source = 0x8011BC1C
dest = 0x80110000
bytes = 0x00000720
Section Index = 0x00000002
source = 0x8011C33C
dest = 0x80110720
bytes = 0x00000020
Section Index = 0x00000003
source = 0x8011C35C
dest = 0x80110740
bytes = 0x00DF1730
Section Index = 0x00000004
source = 0x80F0DA8C
dest = 0x80F01E70
bytes = 0x00000000
reg_v0: 0x00000000
reg_k0: 0x80F0DB00
reg_k1: 0x0428E600
tar_start: 0x00000000
tar_size: 0x00000000
Tar image address is : 0x80F0DB00
tar size is :0x00B6130E
Tar magic : ustar Tar filename : C2LC memsize : 0x10000000
Tar gid : 035231Tar uncomp_size : 0x00B6130E
Tar mtime : 11672344432 Tar username : ccaiTar comp_checksum : 0x0000125F
Tar group name : buildTar prefix : tar_size in czip : 0x0428E600
Stack pointer : 0x8FFFFF80
monstack : 0x800FFFC0
monra : 0xBFC26EC4
edata : 0x80110740
magic : 0xFEEDFACE
memsize : 0x10000000
uncomp_size : 0x02B3E7F0
comp_size : 0x00DF171C
comp_checksum : 0xE917F280
uncomp_checksum : 0xD094D890
Compressed IOS src copy is : 0x80110754
tar_dest is :0x8BD69200
tar_size is :0x0428E600
Compressed IOS dest copy is : 0x8AF77AE4
Tar src before IOS decompression is : 0x80F0DB00
Tar dest before IOS decompression is : 0x8BD69200
compressed IOS src is : 0x8AF77AE4
IOS uncompressed dest copy is : 0x8013C160
Self decompressing the image : ############################################################################################################################################################################################################################## [OK]
e_shoff :
0x02B3E660
e_flags : 0x10001001
e_phnum :
0x00000001
Source elf_hdr->e_shnum = 0x0000000A
Setting up to copy ELF section 0x00000001
to image_info section 0x00000000
sh_name = 0x0000000B
sh_type = 0x00000001
sh_flags = 0x00000007
sh_addr = 0x80100000
sh_offset = 0x00000060
sh_size = 0x02640000
sh_link = 0x00000000
sh_info = 0x00000000
sh_addralign = 0x00000020
sh_entsize = 0x00000000
Setting up to copy ELF section 0x00000002
to image_info section 0x00000001
sh_name = 0x00000011
sh_type = 0x00000001
sh_flags = 0x00000003
sh_addr = 0x82740000
sh_offset = 0x02640060
sh_size = 0x00373440
sh_link = 0x00000000
sh_info = 0x00000000
sh_addralign = 0x00000008
sh_entsize = 0x00000000
Setting up to copy ELF section 0x00000003
to image_info section 0x00000002
sh_name = 0x00000017
sh_type = 0x00000001
sh_flags = 0x00000003
sh_addr = 0x82AB3440
sh_offset = 0x029B34A0
sh_size = 0x0003EEE4
sh_link = 0x00000000
sh_info = 0x00000000
sh_addralign = 0x00000004
sh_entsize = 0x00000000
Setting up to copy ELF section 0x00000004
to image_info section 0x00000003
sh_name = 0x00000024
sh_type = 0x00000001
sh_flags = 0x10000003
sh_addr = 0x82AF2324
sh_offset = 0x029F2384
sh_size = 0x0000423C
sh_link = 0x00000000
sh_info = 0x00000000
sh_addralign = 0x00000010
sh_entsize = 0x00000000
sh_type = 0x00000008
sh_flags = 0x10000003
sh_addr = 0x82AF6560
sh_offset = 0x029F65C0
sh_size = 0x00000940
sh_type = 0x00000008
sh_flags = 0x00000003
sh_addr = 0x82AF6EA0
sh_offset = 0x029F65C0
sh_size = 0x021FE100
tar file start = 0x84D02F50
cpu type : 0x00000019
uncomp_size : 0x02B3E7F0
monstack : 0x800FFFC0
image_info.entry_point = 0x80100000
image_info.section_count = 0x00000005
image_info.monstack = 0x800FFFC0
image_info.monra = 0xBFC26EC4
image_info.param0 = 0x00000002
image_info.param1 = 0x00000000
image_info.param2 = 0x800066A8
image_info.param3 = 0x80100000
image_info.reg_k0 = 0x84D02F50
image_info.reg_k1 = 0x0428E600
Section Index = 0x00000000
source = 0x8013C1C0
dest = 0x80100000
bytes = 0x02640000
Section Index = 0x00000001
source = 0x8277C1C0
dest = 0x8274CFB0
bytes = 0x00373440
Section Index = 0x00000002
source = 0x82AEF600
dest = 0x82AC03F0
bytes = 0x0003EEE4
Section Index = 0x00000003
source = 0x82B2E4E4
dest = 0x82AFF2D4
bytes = 0x0000423C
Section Index = 0x00000004
source = 0x8BD69200
dest = 0x84D02F50
bytes = 0x0428E600
data_size in czip : 0x00001000
bss end of IOS is : 0x84D01F50
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, s72033_sp Software (s72033_sp-IPBASEK9-M), Version 12.2(33)SXJ2, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 15-Dec-11 01:29 by prod_rel_team
Image text-base: 0x4010132C, data-base: 0x4274CFB0
Active crashed three times, disabling auto-boot and dropping to rommon
Firmware compiled 15-Nov-11 14:23 by integ Build [100]
*Jan 1 02:27:12.643: %PFREDUN-6-ACTIVE: Initializing as ACTIVE processor for this switch
*Jan 1 02:27:13.459: %PFREDUN-4-SUP_FORCE_TO_ROMMON: Supervisor forced to rommon with reason: Active crashed three times in a row
System Bootstrap, Version 8.5(4)
Copyright (c) 1994-2009 by cisco Systems, Inc.
Cat6k-Sup720/SP processor with 1048576 Kbytes of main memory
rommon 1 >
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Read and write binary from txt file
Well i need to know how to convert strings to binary data ("Chapter One"--->100111000011) to compress them using Lempel Ziv compression algorithm, and print a new file with binary codes. I know that i have to use OutputStream and ImputStream classes,
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After update to itunes 9 video podcast don't work
Hello together, after updating itunes to vers. 9 my saved video podcast with dhe filetypesMPEG-4 Movie don't run. Also in Quicktime in the filefolder the files cannot be found as a video file. Quicktime itselve says, that it cannot read this filetype
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Screen goes blank - need help!
Some weeks ago the screen on my iMac started to go blank. The only way to recover was to re-boot. The problem got worse until the machine became un-usable. I tried everything I knew, including switching off and unplugging to reset the pram as suggest
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XMP files appear as applescripts (icons)
Hi there I am retouching some files for someone. We both have CR 7.4, and CS6. The files are D800 images. When I open the file, the image looks totally flat, but all the levels (numbers for blacks, whites, contrast etc) all show the same as my client