

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 |
, |
: |
1.DGS-3324SR_1 (
4
5),
DGS-3324SR_2.
2.DGS-3324SR_2 (
2
3),
DGS-3324SR_1.
:
.
, |
. |
RIP
L3
.

RIP: 2/3
DGS-3324SR_1 (
):
1. VLAN-
IP-
1,
2
3,
.
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 |
|
! !! !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
:
RIP
,
:
1.DGS-3324SR_1 (
3
4).
2.DGS-3324SR_2 (
2
4).
3.DGS-3324SR_3 (
1
3).
:
.
.
.
RIP
L3
.

Open Shortest Path First Protocol (OSPF)

OSPF
•OSPF – Open Shortest Path First,
.
•; Interior Gateway Protocol (IGP) –
.
• OSPF v.2
RFC 2328 - OSPF Version 2
• (
),
,
.
•:
1. «
»
.
2.,
,
Dijkstra.
,
IP-
.
3.-
,
,
Dijkstra
.

OSPF Area – OSPF
• |
« |
» |
•
• 32-
ID
(Area ID)
.
Area 0.0.0.0
•Area ID – IP-
,
•
,
LSA,
.

OSPF
(Area 0 )
Area 1 |
Area 2 |
• 0 (Area 0)
• Area 0 (
)
•Area 0
•
• Area 0

