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Samba Server Series - 5

^L5I$4JI - 10

Windows Sewer Backup ^ ^Li^l ^lill- 17

compTIA SLoJaiJ Lni$ Troubleshooting Jl - 21

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Issue 24 - April/ 2012

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® NetworkSet

Issue 24 - April/ 2012

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18

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19

Issue 24 - April/ 2012

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® NetworkSet

Issue 24 - April/ 2012

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21

® NetworkSet

Issue 24 - April/ 2012

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24

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

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25

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

AP on Channel 1 802.1 1 b/g

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26

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

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27

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

p3

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28

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

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29

® NetworkSet

Issue 24 - April/ 2012

Access Point
Mode in Wireless
Cisco Network

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30

Issue 24 - April/ 2012

WO. 21 BtHlrtwOTl

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NetWorkSet

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31

Issue 24 - April/ 2012

lirectional Forwarding
Detection (BFD)? ,

A

mcation

□

J^liHUAWEI DATACOM Engineer
9 CCNA . CCMP.MCPojLui ^
jjijjali. Atempo Time Navigator

mabroukianas@gmail.com

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32

&NetworkSet

Issue 24 - April/ 2012

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33

® NetworkSet

Issue 24 - April/ 2012

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Process ID 1, Router ID 172.16.10.1, Network Type BROADCAST, Cost:
, Transmit Delay is 1 sec, State BDR, Priority 1
BFD enabled

Designated Router (ID) 172.16.10.2, Interface address 172.16.10.2
, Backup Designated router (ID) 172.16.10.1
Interface address 172.16.10.1

, Timer intervals configured, Hello 10, Dead 40
Wait 40, Retransmit 5

• BFD JxS <jjo oi^ j <q2j <jL£ Ij| Lo >pj Show ip ospf neighbor detail

RouterA#sh ip ospf nei 172.16.10.2 det

Neighbor 172.16.10.2, interface address 172.16.10.2

,0/In the area 0 via interface Ethernet2

BFD enabled

Neighbor priority is 1, State is FULL, 6 state changes

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34

® NetworkSet

Issue 24 - April/ 2012

0/interface Ethernet2

ip address 172.16.10.1 255.255.0.0

bfd interval 50 min_rx 50 multiplier 3
i

router ospf 1

log-adjacency-changes detail

network 172.16.0.0 0.0.255.255 area 0

bfd all-interfaces

0/interface Ethernetl

ip address 172.16.10.2 255.255.0.0

bfd interval 50 min_rx 50 multiplier 3

D

router ospf 1

log-adjacency-changes detail

network 172.16.0.0 0.0.255.255 area 0

bfd all-interfaces

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RouterA#sh bfd neighbors details
(OurAddr NeighAddr LD/RD RH Holdown(mult
State Int

(3) 94 1 2/2 172.16.10.2 172.16.10.1
0/Up Et2

Local Diag: 0, Demand mode: 0, Poll bit: 0
MinTxInt: 50000, MinRxInt: 50000, Multiplier: 3
Received MinRxInt: 50000, Received Multiplier: 3
(Holdown (hits): 150(0), Hello (hits): 50(8605
:Rx Count: 8607, Rx Interval (ms) min/max/avg
last: 56 ms ago 49/72/32

:Tx Count: 8609, Tx Interval (ms) min/max/avg
last: 16 ms ago 49/72/32
Registered protocols : OSPF
Uptime: 00:07:08

Last packet: Version: 0 - Diagnostic: 0

I Hear You bit: 1 - Demand bit: 0

Poll bit: 0 - Final bit: 0

Multiplier: 3 - Length: 24

My Discr. : 2 - Your Discr. : 2

Min tx interval: 50000 - Min rx

interval: 50000

Min Echo interval : 0

#RouterA

35

Issue 24 - April/ 2012

RouterB#sh bfd neighbors details
(OurAddr NeighAddr LD/RD RH Holdown(mult
State Int

( 3) 142 1 2/2 172.16.10.1 172.16.10.2
0/Up Etl

Local Diag: 0, Demand mode: 0, Poll bit: 0
MinTxInt: 50000, MinRxInt: 50000, Multiplier: 3
Received MinRxInt: 50000, Received Multiplier: 3
(Holdown (hits): 150(0), Hello (hits): 50(10131
:Rx Count: 10137, Rx Interval (ms) min/max/avg
last: 8 ms ago 49/64/32

:Tx Count: 10135, Tx Interval (ms) min/max/avg
last: 36 ms ago 49/64/36
Registered protocols : OSPF
Uptime: 00:08:24

Last packet: Version: 0 - Diagnostic: 0

I Hear You bit: 1 - Demand bit: 0

Poll bit: 0 - Final bit: 0

Multiplier: 3 - Length: 24

My Discr. : 2 - Your Discr. : 2

Min tx interval: 50000 - Min rx

interval: 50000

Min Echo interval : 0

#RouterB

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36

VNetworkSet

Issue 24 - April/ 2012

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37

® NetworkSet

Issue 24 - April/ 2012

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38

® NetworkSet

Issue 24 - April/ 2012

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® NetworkSet

Issue 24 - April/ 2012

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® NetworkSet

Issue 24 - April/ 2012

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42

Issue 24 - April/ 2012

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44

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® NetworkSet

SPI Firewall

Issue 24 - April/ 2012

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Issue 24 - April/ 2012

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48

® NetworkSet

Identification

Issue 24 - April/ 2012

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49

Issue 24 - April/ 2012

Management Module - 3

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50

Issue 24 - April/ 2012

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51

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