RIP: 1/3
! 1 ! !2 3 |
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192.168.1.x |
192.168.2.x |
192.168.3.x |
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192.168.1.253 192.168.2.254 192.168.3.254 |
DGS-3324SR_1
DGS-3324SR_2
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!4 |
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5
192.168.1.x |
192.168.4.x |
192.168.5.x |
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192.168.1.254 |
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192.168.4.254 |
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192.168.5.254
RIP |
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1.DGS-3324SR_1 ( 4 5),DGS-3324SR_2.
2.DGS-3324SR_2 ( 2 3),DGS-3324SR_1.
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RIP L3
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RIP: 2/3
DGS-3324SR_1 ():
1. VLAN- IP-1, 2 3,
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2. RIP
: enable rip
config rip all state enabled
config rip ipif net1 tx_mode v2_only rx_mode v2_only state enabled
()
DGS-3324SR_2 ():
• VLAN- IP-1, 4 5,
.
2. RIP
: enable rip
config rip all state enabled
config rip ipif net1 tx_mode v2_only rx_mode v2_only state enabled
RIP: 3/3
:
• “show iproute”,
4 5
RIP.
• “show iproute”,
2 3
RIP.
•.
! 1 |
192.168.1.x |
192.168.1.253
RIP:
! 2 |
192.168.2.x |
192.168.2.253
DGS-3324SR_1
DGS-3324SR_2 |
DGS-3324SR_3 |
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! !! !3 1 2
4
192.168.3.x |
192.168.1.x |
192.168.2.x |
192.168.4.x |
192.168.3.254 192.168.5.254 192.168.2.254
192.168.4.254
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RIP , :
1.DGS-3324SR_1 (3 4).
2.DGS-3324SR_2 (2 4).
3.DGS-3324SR_3 (1 3).
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. RIP L3
.
Open Shortest Path First Protocol (OSPF)
OSPF
•OSPF – Open Shortest Path First,
.
•; Interior Gateway Protocol (IGP) –
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• OSPF v.2 RFC 2328 - OSPF Version 2
• (
), ,
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•:
1. « » .
2., ,
Dijkstra. ,
IP-.
3.-,
, Dijkstra
.
OSPF Area – OSPF
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« |
» |
•
• 32- ID
(Area ID)
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Area 0.0.0.0
•Area ID – IP-,
•
, LSA,
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OSPF
(Area 0 )
Area 1 |
Area 2 |
• 0 (Area 0)
• Area 0 (
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•Area 0
•
• Area 0