Difference between revisions of "B&O"

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Line 25: Line 25:
 
=== QoS  ===
 
=== QoS  ===
  
−
{| border="1" cellspacing="1" cellpadding="1" width="200"
+
{| width="200" cellspacing="1" cellpadding="1" border="1" style="text-align: center;"
 
|-
 
|-
−
| align="center" | DSCP  
+
| DSCP  
−
| align="center" | Binary  
+
| Binary  
−
| align="center" | Decimal  
+
| Decimal  
−
| align="center" | TOS  
+
| TOS  
−
| align="center" | HEX
+
| HEX
 
|-
 
|-
−
| align="center" | Default  
+
| Default  
−
| align="center" | 000000  
+
| 000000  
−
| align="center" | 0  
+
| 0  
−
| align="center" | 0  
+
| 0  
−
| align="center" | 0x0
+
| 0x0
 
|-
 
|-
−
| align="center" | '''CS1'''  
+
| '''CS1'''  
−
| align="center" | '''001000'''  
+
| '''001000'''  
−
| align="center" | '''8'''  
+
| '''8'''  
−
| align="center" | '''32'''  
+
| '''32'''  
−
| align="center" | 0x20
+
| 0x20
 
|-
 
|-
−
| align="center" | AF11  
+
| AF11  
−
| align="center" | 001010  
+
| 001010  
−
| align="center" | 10  
+
| 10  
−
| align="center" | 40  
+
| 40  
−
| align="center" | 0x28
+
| 0x28
 
|-
 
|-
−
| align="center" | AF12  
+
| AF12  
−
| align="center" | 001100  
+
| 001100  
−
| align="center" | 2  
+
| 2  
−
| align="center" | 48  
+
| 48  
−
| align="center" | 0x30
+
| 0x30
 
|-
 
|-
−
| align="center" | AF13  
+
| AF13  
−
| align="center" | 001110  
+
| 001110  
−
| align="center" | 14  
+
| 14  
−
| align="center" | 56  
+
| 56  
−
| align="center" | 0x38
+
| 0x38
 
|-
 
|-
−
| align="center" | '''CS2'''  
+
| '''CS2'''  
−
| align="center" | '''010000'''  
+
| '''010000'''  
−
| align="center" | '''16'''  
+
| '''16'''  
−
| align="center" | '''64'''  
+
| '''64'''  
−
| align="center" | 0x40
+
| 0x40
 
|-
 
|-
−
| align="center" | AF21  
+
| AF21  
−
| align="center" | 010010  
+
| 010010  
−
| align="center" | 18  
+
| 18  
−
| align="center" | 72  
+
| 72  
−
| align="center" | 0x48
+
| 0x48
 
|-
 
|-
−
| align="center" | AF22  
+
| AF22  
−
| align="center" | 010100  
+
| 010100  
−
| align="center" | 20  
+
| 20  
−
| align="center" | 80  
+
| 80  
−
| align="center" | 0x50
+
| 0x50
 
|-
 
|-
−
| align="center" | AF23  
+
| AF23  
−
| align="center" | 010110  
+
| 010110  
−
| align="center" | 22  
+
| 22  
−
| align="center" | 88  
+
| 88  
−
| align="center" | 0x58
+
| 0x58
 
|-
 
|-
−
| align="center" | '''CS3'''  
+
| '''CS3'''  
−
| align="center" | '''011000'''  
+
| '''011000'''  
−
| align="center" | '''24'''  
+
| '''24'''  
−
| align="center" | '''96'''  
+
| '''96'''  
−
| align="center" | 0x60
+
| 0x60
 
|-
 
|-
−
| align="center" | AF31  
+
| AF31  
−
| align="center" | 011010  
+
| 011010  
−
| align="center" | 26  
+
| 26  
−
| align="center" | 104  
+
| 104  
−
| align="center" | 0x68
+
| 0x68
 
|-
 
|-
−
| align="center" | AF32  
+
| AF32  
−
| align="center" | 011100  
+
| 011100  
−
| align="center" | 28  
+
| 28  
−
| align="center" | 112  
+
| 112  
−
| align="center" | 0x70
+
| 0x70
 
|-
 
|-
−
| align="center" | AF33  
+
| AF33  
−
| align="center" | 011110  
+
| 011110  
−
| align="center" | 30  
+
| 30  
−
| align="center" | 120  
+
| 120  
−
| align="center" | 0x78
+
| 0x78
 
|-
 
|-
−
| align="center" | '''CS4'''  
+
| '''CS4'''  
−
| align="center" | '''100000'''  
+
| '''100000'''  
−
| align="center" | '''32'''  
+
| '''32'''  
−
| align="center" | '''128'''  
+
| '''128'''  
−
| align="center" | 0x80
+
| 0x80
 
|-
 
|-
−
| align="center" | AF41  
+
| AF41  
−
| align="center" | 100010  
+
| 100010  
−
| align="center" | 34  
+
| 34  
−
| align="center" | 136  
+
| 136  
−
| align="center" | 0x88
+
| 0x88
 
|-
 
|-
−
| align="center" | AF42  
+
| AF42  
−
| align="center" | 100100  
+
| 100100  
−
| align="center" | 36  
+
| 36  
−
| align="center" | 144  
+
| 144  
−
| align="center" | 0x90
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| 0x90
 
|-
 
|-
−
| align="center" | AF43  
+
| AF43  
−
| align="center" | 100110  
+
| 100110  
−
| align="center" | 38  
+
| 38  
−
| align="center" | 152  
+
| 152  
−
| align="center" | 0x98
+
| 0x98
 
|-
 
|-
−
| align="center" | '''CS5'''  
+
| '''CS5'''  
−
| align="center" | '''101000'''  
+
| '''101000'''  
−
| align="center" | '''40'''  
+
| '''40'''  
−
| align="center" | '''160'''  
+
| '''160'''  
−
| align="center" | 0xA0
+
| 0xA0
 
|-
 
|-
−
| align="center" | EF  
+
| EF  
−
| align="center" | 101110  
+
| 101110  
−
| align="center" | 46  
+
| 46  
−
| align="center" | 184  
+
| 184  
−
| align="center" | 0xB8
+
| 0xB8
 
|-
 
|-
−
| align="center" | '''CS6'''  
+
| '''CS6'''  
−
| align="center" | '''110000'''  
+
| '''110000'''  
−
| align="center" | '''48'''  
+
| '''48'''  
−
| align="center" | '''192'''  
+
| '''192'''  
−
| align="center" | 0xC0
+
| 0xC0
 
|-
 
|-
−
| align="center" | '''CS7'''  
+
| '''CS7'''  
−
| align="center" | '''111000'''  
+
| '''111000'''  
−
| align="center" | '''56'''  
+
| '''56'''  
−
| align="center" | '''224'''  
+
| '''224'''  
−
| align="center" | 0xE0
+
| 0xE0
 
|}
 
|}
  
−
<br>
+
<br>  
  
−
{| style="width: 289px; height: 184px" border="1" cellspacing="1" cellpadding="1"
+
{| cellspacing="1" cellpadding="1" border="1" style="width: 289px; height: 184px; text-align: center;"
 
|-
 
|-
−
| align="center" | EF (101 110)
+
| EF (101 110)
 
|-
 
|-
 
|  
 
|  
−
{| style="width: 278px; height: 124px" border="1" cellspacing="1" cellpadding="1" align="center"
+
{| cellspacing="1" cellpadding="1" border="1" align="center" style="width: 278px; height: 124px; text-align: center;"
 
|-
 
|-
−
| align="center" | PHB  
+
| PHB  
−
| align="center" | High Drop  
+
| High Drop  
−
| align="center" | Medium drop  
+
| Medium drop  
−
| align="center" | Low Drop
+
| Low Drop
 
|-
 
|-
−
| align="center" | AF4  
+
| AF4  
−
| align="center" | 11  
+
| 11  
−
| align="center" | 10  
+
| 10  
−
| align="center" | 01
+
| 01
 
|-
 
|-
−
| align="center" | AF3  
+
| AF3  
−
| align="center" | 11  
+
| 11  
−
| align="center" | 10  
+
| 10  
−
| align="center" | 01
+
| 01
 
|-
 
|-
−
| align="center" | AF2  
+
| AF2  
−
| align="center" | 11  
+
| 11  
−
| align="center" | 10  
+
| 10  
−
| align="center" | 01
+
| 01
 
|-
 
|-
−
| align="center" | AF1  
+
| AF1  
−
| align="center" | 11  
+
| 11  
−
| align="center" | 10  
+
| 10  
−
| align="center" | 01
+
| 01
 
|}
 
|}
  
 
|-
 
|-
−
| align="center" | Best Effort (000 000)
+
| Best Effort (000 000)
 
|}
 
|}
  
−
<br>
+
 
 +
<br>  
  
 
=== LFI  ===
 
=== LFI  ===
  
−
{| style="width: 500px; height: 300px" border="1" cellspacing="1" cellpadding="1" width="500"
+
{| width="500" cellspacing="1" cellpadding="1" border="1" style="width: 500px; height: 300px; background: green; text-align: center;"
 
|-
 
|-
−
|  
+
| style="background: blue;"|
−
| align="center" | 1 Bytes  
+
| style="background: blue;"| 1 Bytes  
−
| align="center" | 64 Bytes  
+
| style="background: blue;"| 64 Bytes  
−
| align="center" | 128 Bytes  
+
| style="background: blue;"| 128 Bytes  
−
| align="center" | 256 Bytes  
+
| style="background: blue;"| 256 Bytes  
−
| align="center" | 512 Bytes  
+
| style="background: blue;"| 512 Bytes  
−
| align="center" | 1024 Bytes  
+
| style="background: blue;"| 1024 Bytes  
−
| align="center" | 1500 Bytes
+
| style="background: blue;"| 1500 Bytes
 
|-
 
|-
−
| align="center" | 56 kbps  
+
| style="background: blue;"| 56 kbps  
−
| align="center" | 143 us  
+
| 143 us  
−
| align="center" | 9 ms  
+
| 9 ms  
−
| align="center" | 18 ms  
+
| 18 ms  
−
| align="center" | 36 ms  
+
| 36 ms  
−
| align="center" | 72 ms  
+
| 72 ms  
−
| align="center" | 144 ms  
+
| 144 ms  
−
| align="center" | 214 ms
+
| 214 ms
 
|-
 
|-
−
| align="center" | 64 kbps  
+
| style="background: blue;"| 64 kbps  
−
| align="center" | 125 us
+
| 125 us  
−
| align="center" | 8 ms
+
| 8 ms  
−
| align="center" | 16 ms
+
| 16 ms  
−
| align="center" | 32 ms
+
| 32 ms  
−
| align="center" | 64 ms
+
| 64 ms  
−
| align="center" | 128 ms
+
| 128 ms  
−
| align="center" | 187 ms
+
| 187 ms
 
|-
 
|-
−
| align="center" | 128 kbps  
+
| style="background: blue;"| 128 kbps  
−
| align="center" | 62,5 us
+
| 62,5 us  
−
| align="center" | 4 ms
+
| 4 ms  
−
| align="center" | 8 ms
+
| 8 ms  
−
| align="center" | 16 ms
+
| 16 ms  
−
| align="center" | 32 ms
+
| 32 ms  
−
| align="center" | 64 ms
+
| 64 ms  
−
| align="center" | 93 ms
+
| 93 ms
 
|-
 
|-
−
| align="center" | 256 kbps  
+
| style="background: blue;"| 256 kbps  
−
| align="center" | 31 us
+
| 31 us  
−
| align="center" | 2 ms
+
| 2 ms  
−
| align="center" | 4 ms
+
| 4 ms  
−
| align="center" | 8 ms
+
| 8 ms  
−
| align="center" | 16 ms
+
| 16 ms  
−
| align="center" | 32 ms
+
| 32 ms  
−
| align="center" | 46 ms
+
| 46 ms
 
|-
 
|-
−
| align="center" | 512 kbps  
+
| style="background: blue;"| 512 kbps  
−
| align="center" | 15,5 us
+
| 15,5 us  
−
| align="center" | 1 ms
+
| 1 ms  
−
| align="center" | 2 ms
+
| 2 ms  
−
| align="center" | 4 ms
+
| 4 ms  
−
| align="center" | 8 ms
+
| 8 ms  
−
| align="center" | 16 ms
+
| 16 ms  
−
| align="center" | 23 ms
+
| 23 ms
 
|-
 
|-
−
| align="center" | 768 kbps  
+
| style="background: blue;"| 768 kbps  
−
| align="center" | 10 us
+
| 10 us  
−
| align="center" | 640 us
+
| 640 us  
−
| align="center" | 1.28 ms
+
| 1.28 ms  
−
| align="center" | 2.56 ms
+
| 2.56 ms  
−
| align="center" | 5.1 ms
+
| 5.1 ms  
−
| align="center" | 10.2 ms
+
| 10.2 ms  
−
| align="center" | 15 ms
+
| 15 ms
 
|-
 
|-
−
| align="center" | 1536 kbps  
+
| style="background: blue;"| 1536 kbps  
−
| align="center" | 5 us
+
| 5 us  
−
| align="center" | 320 us
+
| 320 us  
−
| align="center" | 640 us
+
| 640 us  
−
| align="center" | 1.28 ms
+
| 1.28 ms  
−
| align="center" | 2.56 ms
+
| 2.56 ms  
−
| align="center" | 5.12 ms
+
| 5.12 ms  
−
| align="center" | 7.5 ms
+
| 7.5 ms
 
|}
 
|}
  
−
<br>
+
<br>  
  
−
<br>
+
<br>  
  
 
== CCNA  ==
 
== CCNA  ==
Line 294: Line 295:
 
see also [[DHCP Cisco IOS|DHCP]]  
 
see also [[DHCP Cisco IOS|DHCP]]  
  
−
<br>
+
<br>  
  
−
<br>
+
<br>  
  
 
== Øvelser  ==
 
== Øvelser  ==

Revision as of 18:49, 4 May 2010

Dette vil blive brugt af studie grupper på B&O

CCNP

Her vil der være forskellige ccnp relaterede emner

BGP

see also BGP

ISIS

see also IS-IS

EIGRP

see also EIGRP

OSPF

see also OSPF

QoS

DSCP Binary Decimal TOS HEX
Default 000000 0 0 0x0
CS1 001000 8 32 0x20
AF11 001010 10 40 0x28
AF12 001100 2 48 0x30
AF13 001110 14 56 0x38
CS2 010000 16 64 0x40
AF21 010010 18 72 0x48
AF22 010100 20 80 0x50
AF23 010110 22 88 0x58
CS3 011000 24 96 0x60
AF31 011010 26 104 0x68
AF32 011100 28 112 0x70
AF33 011110 30 120 0x78
CS4 100000 32 128 0x80
AF41 100010 34 136 0x88
AF42 100100 36 144 0x90
AF43 100110 38 152 0x98
CS5 101000 40 160 0xA0
EF 101110 46 184 0xB8
CS6 110000 48 192 0xC0
CS7 111000 56 224 0xE0


EF (101 110)
PHB High Drop Medium drop Low Drop
AF4 11 10 01
AF3 11 10 01
AF2 11 10 01
AF1 11 10 01
Best Effort (000 000)



LFI

1 Bytes 64 Bytes 128 Bytes 256 Bytes 512 Bytes 1024 Bytes 1500 Bytes
56 kbps 143 us 9 ms 18 ms 36 ms 72 ms 144 ms 214 ms
64 kbps 125 us 8 ms 16 ms 32 ms 64 ms 128 ms 187 ms
128 kbps 62,5 us 4 ms 8 ms 16 ms 32 ms 64 ms 93 ms
256 kbps 31 us 2 ms 4 ms 8 ms 16 ms 32 ms 46 ms
512 kbps 15,5 us 1 ms 2 ms 4 ms 8 ms 16 ms 23 ms
768 kbps 10 us 640 us 1.28 ms 2.56 ms 5.1 ms 10.2 ms 15 ms
1536 kbps 5 us 320 us 640 us 1.28 ms 2.56 ms 5.12 ms 7.5 ms



CCNA

Her vil der være forskellige ccna relaterede emner

Spanning Tree

see also Spanning Tree

DHCP

see also DHCP



Øvelser

Andet

Kenni & Peder

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