2. 程式人生 > 實用技巧 >單域MPLS 虛擬私有網路配置

單域MPLS 虛擬私有網路配置

阿新 • • 發佈：2020-08-05

1.AR1和P和AR3之間跑IGP協議

運營商裡面首選的還是ISIS協議

R1的IP地址和ISIS配置

<R1>display ip int brief
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 5
The number of interface that is DOWN in Physical is 0
The number of interface that is UP in
 
 Protocol is 5
The number of interface that is DOWN in Protocol is 0

Interface                         IP Address/Mask      Physical   Protocol  
GigabitEthernet0/0/0              12.1.1.1/24          up         up        
GigabitEthernet0/0/1              192.168.14.1/24      up         up        
GigabitEthernet0
 
/0/2              192.168.15.1/24      up         up        
LoopBack0                         1.1.1.1/32           up         up(s)     
NULL0                             unassigned           up         up(s)  
<R1>dis current-configuration configuration isis
[V200R003C00]
#
isis 1
 is-level level-2
 network
 
-entity 49.0123.0000.0000.0001.00
#
return
interface LoopBack0
 ip address 1.1.1.1 255.255.255.255 
 isis enable 1

R2的IP地址和ISIS配置

<R2>dis current-configuration configuration isis
[V200R003C00]
#
isis 1
 is-level level-2
 network-entity 49.0123.0000.0000.0002.00
#
interface GigabitEthernet0/0/0
 ip address 12.1.1.2 255.255.255.0 
 isis enable 1
 mpls
 mpls ldp
#
interface GigabitEthernet0/0/1
 ip address 23.1.1.2 255.255.255.0 
 isis enable 1
 mpls
 mpls ldp
<R2>display ip int brief 
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 4
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 4
The number of interface that is DOWN in Protocol is 1

Interface                         IP Address/Mask      Physical   Protocol  
GigabitEthernet0/0/0              12.1.1.2/24          up         up        
GigabitEthernet0/0/1              23.1.1.2/24          up         up        
GigabitEthernet0/0/2              unassigned           down       down      
LoopBack0                         2.2.2.2/32           up         up(s)     
NULL0                             unassigned           up         up(s)     
<R2>

R3的IP地址和ISIS的配置

<R3>display ip int brief 
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 5
The number of interface that is DOWN in Physical is 0
The number of interface that is UP in Protocol is 5
The number of interface that is DOWN in Protocol is 0

Interface                         IP Address/Mask      Physical   Protocol  
GigabitEthernet0/0/0              23.1.1.3/24          up         up        
GigabitEthernet0/0/1              192.168.36.3/24      up         up        
GigabitEthernet0/0/2              192.168.37.3/24      up         up        
LoopBack0                         3.3.3.3/32           up         up(s)     
NULL0                             unassigned           up         up(s)     
<R3>
<R3>dis cu con isis
[V200R003C00]
#
isis 1
 is-level level-2
 network-entity 49.0123.0000.0000.0003.00
#
return
interface GigabitEthernet0/0/0
 ip address 23.1.1.3 255.255.255.0 
 isis enable 1
 mpls
 mpls ldp

2.檢查結果

在R2上面檢查我們的結果

<R2>dis isis peer 

                          Peer information for ISIS(1)

  System Id     Interface          Circuit Id       State HoldTime Type     PRI
-------------------------------------------------------------------------------
0000.0000.0001  GE0/0/0            0000.0000.0002.01 Up   29s      L2       64 
0000.0000.0003  GE0/0/1            0000.0000.0002.02 Up   22s      L2       64 

Total Peer(s): 2
<R2>

在R2上面檢查是否通過ISIS學習到R1和R3釋出的路由

<R2>display ip routing-table protocol isis
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Public routing table : ISIS
         Destinations : 2        Routes : 2        

ISIS routing table status : <Active>
         Destinations : 2        Routes : 2

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

        1.1.1.1/32  ISIS-L2 15   10          D   12.1.1.1        GigabitEthernet
0/0/0
        3.3.3.3/32  ISIS-L2 15   10          D   23.1.1.3        GigabitEthernet
0/0/1

ISIS routing table status : <Inactive>
         Destinations : 0        Routes : 0

<R2>

3.AR1和AR2和AR3之間跑MPLS協議和MPLS LDP協議

原因就是解決BGP跨裝置路由黑洞問題

R1的MPLS和MPLS LDP的配置

全域性下的配置

mpls lsr-id 1.1.1.1
mpls
mpls ldp
介面下的配置


interface GigabitEthernet0/0/0


mpls
 mpls ldp



R2的MPLS和MPLS LDP的配置


全域性下的配置



mpls lsr-id 2.2.2.2
mpls
#
mpls ldp
介面下配置
interface GigabitEthernet0/0/0
 mpls
 mpls ldp


interface GigabitEthernet0/0/1
 mpls
 mpls ldp



R3的MPLS和MPLS LDP的配置


全域性下配置



mpls lsr-id 3.3.3.3
mpls
#
mpls ldp
介面下配置
interface GigabitEthernet0/0/0
 mpls
 mpls ldp



4.檢查MPLS LDP關係


在R2上面檢視於R1和R3之間的LDP關係



<R2>display mpls ldp session all 

 LDP Session(s) in Public Network
 Codes: LAM(Label Advertisement Mode), SsnAge Unit(DDDD:HH:MM)
 A '*' before a session means the session is being deleted.
 ------------------------------------------------------------------------------
 PeerID             Status      LAM  SsnRole  SsnAge      KASent/Rcv
 ------------------------------------------------------------------------------
 1.1.1.1:0          Operational DU   Active   0000:00:58  234/234
 3.3.3.3:0          Operational DU   Passive  0000:00:58  236/236
 ------------------------------------------------------------------------------
 TOTAL: 2 session(s) Found.



在R3上面分別檢視是否對1.1.1.1/32分發標籤



<R3>display mpls lsp include 1.1.1.1 32
-------------------------------------------------------------------------------
                 LSP Information: LDP LSP
-------------------------------------------------------------------------------
FEC<R2>display mpls lsp include 1.1.1.1
                                     ^
Error:Incomplete command found at '^' position.
<R2>display mpls lsp include 1.1.1.1 32
-------------------------------------------------------------------------------
                 LSP Information: LDP LSP
-------------------------------------------------------------------------------
FEC                In/Out Label  In/Out IF                      Vrf Name       
1.1.1.1/32         NULL/3        -/GE0/0/0                                     
1.1.1.1/32         1025/3        -/GE0/0/0                                     
<R2>
                In/Out Label  In/Out IF                      Vrf Name       
1.1.1.1/32         NULL/1025     -/GE0/0/0                                     
1.1.1.1/32         1025/1025     -/GE0/0/0                                     
<R3>



在R1上面分別檢視是否對3.3.3.3/32分發標籤



<R1>display mpls lsp include 3.3.3.3 32
-------------------------------------------------------------------------------
                 LSP Information: LDP LSP
-------------------------------------------------------------------------------
FEC                In/Out Label  In/Out IF                      Vrf Name       
3.3.3.3/32         NULL/1024     -/GE0/0/0                                     
3.3.3.3/32         1025/1024     -/GE0/0/0                                     
<R1>
<R2>display mpls lsp include 3.3.3.3 32
-------------------------------------------------------------------------------
                 LSP Information: LDP LSP
-------------------------------------------------------------------------------
FEC                In/Out Label  In/Out IF                      Vrf Name       
3.3.3.3/32         NULL/3        -/GE0/0/1                                     
3.3.3.3/32         1024/3        -/GE0/0/1                                     
<R2>



5.在AR1和AR2上面分別配置VRF和RD和RT


在AR1和AR2上面分別對A公司的分部和總部進行定義VRF


AR1上面定義A公司分部



ip vpn-instance 4
 ipv4-family
  route-distinguisher 4:4
  vpn-target 4:6 export-extcommunity
  vpn-target 6:4 import-extcommunity



AR3上面定義A公司總部



ip vpn-instance 6
 ipv4-family
  route-distinguisher 6:6
  vpn-target 6:4 export-extcommunity
  vpn-target 4:6 import-extcommunity



在AR11和AR2上面分別對A公司的分部和總部進行定義VRF呼叫


AR1上面定義A公司分部VRF的呼叫



interface GigabitEthernet0/0/1
 ip binding vpn-instance 4
 ip address 192.168.14.1 255.255.255.0 



注意：呼叫VRF的時候，該介面下的配置就會消失



<R1>display ip routing-table ip vpn-instance 
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routes Matched by Prefix-list vpn-instance:
         Destinations : 11          Routes : 11

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

        1.1.1.1/32  Direct  0    0           D   127.0.0.1       LoopBack0
        2.2.2.2/32  ISIS-L2 15   10          D   12.1.1.2        GigabitEthernet
0/0/0
        3.3.3.3/32  ISIS-L2 15   20          D   12.1.1.2        GigabitEthernet
0/0/0
       12.1.1.0/24  Direct  0    0           D   12.1.1.1        GigabitEthernet
0/0/0
       12.1.1.1/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
     12.1.1.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
       23.1.1.0/24  ISIS-L2 15   20          D   12.1.1.2        GigabitEthernet
0/0/0
      127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
      127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
127.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0



AR3上面定義A公司總部VRF的呼叫



interface GigabitEthernet0/0/1
 ip binding vpn-instance 6
 ip address 192.168.36.3 255.255.255.0 



在AR1和AR32上面分別對B公司的分部和總部進行定義VRF


AR1上面定義B公司分部



ip vpn-instance 5
 ipv4-family
  route-distinguisher 5:5
  vpn-target 5:7 export-extcommunity
  vpn-target 7:5 import-extcommunity



AR3上面定義B公司分部



ip vpn-instance 7
 ipv4-family
  route-distinguisher 7:7
  vpn-target 7:5 export-extcommunity
  vpn-target 5:7 import-extcommunity
#



在AR1和AR2上面分別對B公司的分部和總部進行定義VRF呼叫


AR1上面定義B公司分部VRF的呼叫



interface GigabitEthernet0/0/2
 ip binding vpn-instance 5
 ip address 192.168.15.1 255.255.255.0 



AR3上面定義B公司分部VRF的呼叫



interface GigabitEthernet0/0/2
 ip binding vpn-instance 7
 ip address 192.168.37.3 255.255.255.0 



總結：此時AR1和AR3上面有三張表



一個是FIB表（全域性路由表）
一個是vpn-instance 5表

一個是vpn-instance 7表

三張表之間的關係相互獨立，互不影響



6.AR4和AR1之間的路由協議


注意：它們之間可以啟用靜態、RIP、OSPF、ISIS、BGP協議
但是推薦啟用BGP協議


AR4的BGP的配置



bgp 65001
 peer 192.168.14.1 as-number 100 
 #
 ipv4-family unicast
  undo synchronization
  network 172.16.1.0 255.255.255.0 
  peer 192.168.14.1 enable
  peer 192.168.14.1 allow-as-loop



AR1的BGP的配置



bgp 100
 router-id 1.1.1.1
ipv4-family vpn-instance 4 
  peer 192.168.14.4 as-number 65001 




<R1>display bgp vpnv4 vpn-instance 4 peer 

 BGP local router ID : 1.1.1.1
 Local AS number : 100

 VPN-Instance 4, Router ID 1.1.1.1:
 Total number of peers : 1          Peers in established state : 1

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  192.168.14.4    4       65001       95       95     0 01:32:46 Established    
   1
<R1>




<R4>  display bgp peer 

 BGP local router ID : 192.168.14.4
 Local AS number : 65001
 Total number of peers : 1          Peers in established state : 1

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  192.168.14.1    4         100       96       97     0 01:33:58 Established    
   1
<R4>



檢查在AR1上面是否學習到關於AR4裝置的172.16.1.1/24的路由



<R1>DIS BGP vpnv4 vpn-instance 4 routing-table 

 BGP Local router ID is 1.1.1.1 
 Status codes: * - valid, > - best, d - damped,
               h - history,  i - internal, s - suppressed, S - Stale
               Origin : i - IGP, e - EGP, ? - incomplete


 VPN-Instance 4, Router ID 1.1.1.1:

 Total Number of Routes: 2
      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>   172.16.1.0/24      192.168.14.4    0                     0      65001i
 *>i  172.16.2.0/24      3.3.3.3         0          100        0      65001i
<R1>



剩下的AR6和AR3之間的BGP


AR6的BGP配置



bgp 65001
 peer 192.168.36.3 as-number 100 
 #
 ipv4-family unicast
  undo synchronization
  network 172.16.2.0 255.255.255.0 
  peer 192.168.36.3 enable
  peer 192.168.36.3 allow-as-loop
#



AR3的BGP配置



bgp 100
 router-id 3.3.3.3
ipv4-family vpn-instance 6 
  peer 192.168.36.6 as-number 65001 




<R6> display bgp peer 

 BGP local router ID : 192.168.36.6
 Local AS number : 65001
 Total number of peers : 1          Peers in established state : 1

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  192.168.36.3    4         100      103      104     0 01:40:35 Established    
   1
<R6>




<R3>dis bgp vpnv4 vpn-instance 6 peer

 BGP local router ID : 3.3.3.3
 Local AS number : 100

 VPN-Instance 6, Router ID 3.3.3.3:
 Total number of peers : 1          Peers in established state : 1

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  192.168.36.6    4       65001      104      104     0 01:41:24 Established    
   1
<R3>




<R3>dis bgp vpnv4 vpn-instance 6 routing-table 

 BGP Local router ID is 3.3.3.3 
 Status codes: * - valid, > - best, d - damped,
               h - history,  i - internal, s - suppressed, S - Stale
               Origin : i - IGP, e - EGP, ? - incomplete


 VPN-Instance 6, Router ID 3.3.3.3:

 Total Number of Routes: 2
      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>i  172.16.1.0/24      1.1.1.1         0          100        0      65001i
 *>   172.16.2.0/24      192.168.36.6    0                     0      65001i
<R3>



AR5和AR1之間的OSPF


AR5的OSPF配置



ospf 1 router-id 5.5.5.5 
 area 0.0.0.0 
  network 172.16.1.1 0.0.0.0 
  network 192.168.15.5 0.0.0.0 



AR1的OSPF配置



ospf 1 router-id 1.1.1.1 vpn-instance 5
 import-route bgp
 area 0.0.0.0 
  network 192.168.15.1 0.0.0.0



AR7和AR3之間的OSPF


AR7的OSPF配置



ospf 1 router-id 7.7.7.7 
 area 0.0.0.0 
  network 172.16.2.1 0.0.0.0 
  network 192.168.37.7 0.0.0.0 



AR3的OSPF配置



ospf 1 router-id 3.3.3.3 vpn-instance 7
 import-route bgp
 area 0.0.0.0 
  network 192.168.37.3 0.0.0.0 



7.AR1和AR3之間建立MP-BGP的關係


AR1上的配置



bgp 100
 router-id 1.1.1.1
 undo default ipv4-unicast
 peer 3.3.3.3 as-number 100 
 peer 3.3.3.3 connect-interface LoopBack0
 #
 ipv4-family unicast
  undo synchronization
  undo peer 3.3.3.3 enable
 # 
 ipv4-family vpnv4
  policy vpn-target
  peer 3.3.3.3 enable    
 #
 ipv4-family vpn-instance 4 
  peer 192.168.14.4 as-number 65001 
 #
 ipv4-family vpn-instance 5 
  import-route ospf 1



AR3上的配置



bgp 100
 router-id 3.3.3.3
 undo default ipv4-unicast
 peer 1.1.1.1 as-number 100 
 peer 1.1.1.1 connect-interface LoopBack0
 #
 ipv4-family unicast
  undo synchronization
  undo peer 1.1.1.1 enable
 # 
 ipv4-family vpnv4
  policy vpn-target
  peer 1.1.1.1 enable
 #
 ipv4-family vpn-instance 6 
  peer 192.168.36.6 as-number 65001 
 #
 ipv4-family vpn-instance 7 
  import-route ospf 1




<R1>display bgp vpnv4 all peer 

 BGP local router ID : 1.1.1.1
 Local AS number : 100
 Total number of peers : 2          Peers in established state : 2

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  3.3.3.3         4         100      116      116     0 01:51:38 Established    
   3

  Peer of IPv4-family for vpn instance :

 VPN-Instance 4, Router ID 1.1.1.1:
  192.168.14.4    4       65001      115      115     0 01:52:10 Established    
   1
<R1>




<R3>display bgp vpnv4 all peer 

 BGP local router ID : 3.3.3.3
 Local AS number : 100
 Total number of peers : 2          Peers in established state : 2

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State Pre
fRcv

  1.1.1.1         4         100      117      118     0 01:52:57 Established    
   3

  Peer of IPv4-family for vpn instance :

 VPN-Instance 6, Router ID 3.3.3.3:
  192.168.36.6    4       65001      116      116     0 01:53:53 Established    
   1
<R3>




<R1>dis bgp vpnv4 all routing-table 


 BGP Local router ID is 1.1.1.1 
 Status codes: * - valid, > - best, d - damped,
               h - history,  i - internal, s - suppressed, S - Stale
               Origin : i - IGP, e - EGP, ? - incomplete



 Total number of routes from all PE: 6
 Route Distinguisher: 4:4 


      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>   172.16.1.0/24      192.168.14.4    0                     0      65001i

 Route Distinguisher: 5:5 


      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>   172.16.1.0/24      0.0.0.0         2                     0      ?
 *>   192.168.15.0       0.0.0.0         0                     0      ?

 Route Distinguisher: 6:6 


      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>i  172.16.2.0/24      3.3.3.3         0          100        0      65001i

 Route Distinguisher: 7:7 


      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>i  172.16.2.0/24      3.3.3.3         2          100        0      ?
 *>i  192.168.37.0       3.3.3.3         0          100        0      ?

 VPN-Instance 4, Router ID 1.1.1.1:

 Total Number of Routes: 2
      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>   172.16.1.0/24      192.168.14.4    0                     0      65001i
 *>i  172.16.2.0/24      3.3.3.3         0          100        0      65001i

 VPN-Instance 5, Router ID 1.1.1.1:

 Total Number of Routes: 4
      Network            NextHop        MED        LocPrf    PrefVal Path/Ogn

 *>   172.16.1.0/24      0.0.0.0         2                     0      ?
 *>i  172.16.2.0/24      3.3.3.3         2          100        0      ?
 *>   192.168.15.0       0.0.0.0         0                     0      ?
 *>i  192.168.37.0       3.3.3.3         0          100        0      ?
<R1>



檢查MP-BGP的關係



<R4>display ip routing-table 
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
         Destinations : 11       Routes : 11       

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

      127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
      127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
127.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
     172.16.1.0/24  Direct  0    0           D   172.16.1.1      LoopBack0
     172.16.1.1/32  Direct  0    0           D   127.0.0.1       LoopBack0
   172.16.1.255/32  Direct  0    0           D   127.0.0.1       LoopBack0
     172.16.2.0/24  EBGP    255  0           D   192.168.14.1    GigabitEthernet
0/0/0
   192.168.14.0/24  Direct  0    0           D   192.168.14.4    GigabitEthernet
0/0/0
   192.168.14.4/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
 192.168.14.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0

<R4>




<R4>ping -a 172.16.1.1 172.16.2.1
  PING 172.16.2.1: 56  data bytes, press CTRL_C to break
    Reply from 172.16.2.1: bytes=56 Sequence=1 ttl=252 time=60 ms
    Reply from 172.16.2.1: bytes=56 Sequence=2 ttl=252 time=30 ms
    Reply from 172.16.2.1: bytes=56 Sequence=3 ttl=252 time=40 ms
    Reply from 172.16.2.1: bytes=56 Sequence=4 ttl=252 time=40 ms
    Reply from 172.16.2.1: bytes=56 Sequence=5 ttl=252 time=40 ms

  --- 172.16.2.1 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 30/42/60 ms



   
 
 
 

             
          

            
  

           

               
              
             

            

            

            
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單域MPLS 虛擬私有網路配置

    
1.AR1和P和AR3之間跑IGP協議
運營商裡面首選的還是ISIS協議
R1的IP地址和ISIS配置

<R1>display ip int brief
 


  
 

    


    
    
VMWare虛擬機器網路配置

    
VMWare虛擬機器網路配置
Bridged（橋接模式）
橋接模式相當於虛擬機器和主機在同一個真實網段，VMWare充當一個集線器功能（一根網線連到主機相連的路由器上），所以如果電腦換了內網，靜態分配的ip要更改。圖如
 


  
 

    


    
    
虛擬機器網路配置(CentOS 7)

    
1、使用命令ifconfig檢視虛擬機器系統的ip地址
2、設定虛擬機器與物理宿主機的網路連線
 


  
 

    


    
    
解決虛擬機器網路配置問題

    
前言：本人根據百度配置兩天，最後還是沒能解決，最後重新建立一個虛擬機器，重新配置，最後誤打誤撞就解決了所有問題，希望對各位小夥伴有幫助！！
 


  
 

    


    
    
虛擬軟體網路配置

    
1、虛擬軟體網路模式
1）NAT網路模式
 特點：虛擬主機和宿主機網路資訊（網段：IP地址的前三位）可以不一致 10.0.3
 


  
 

    


    
    
本地win10 vmware 虛擬機器centos7系統初始化網路配置

    
目錄安裝好 centos7 之後的網路配置1、啟動網絡卡，然後用xShell連線2、檢視vmware虛擬網絡卡的配置3、xShell連線後，配置網路
 


  
 

    


    
    
virtualbox虛擬機器ubuntu18.04網路配置--虛擬機器和宿主機互通且聯網

    
思路：新增兩張網絡卡，分別為“網路地址轉換（NAT）”和“僅主機（Host-only）網路”。虛擬機器安裝完成後預設是“網路地址轉換（NAT）”一張網絡卡，這時虛擬機器能上網但是不能和宿
 


  
 

    


    
    
活動目錄系列之四：單域環境的實現（多站點）--基本配置

    
在上期我們學習了活動目錄系列之二：單域環境的實現（單站點） ，當時我們實現的是在一個站點的情況下。下面我們來看這樣一個場景：**一個企業總部在北京，在上海和廣東各有其辦公區域，要求實現活動目錄域
 


  
 

    


    
    
Docker網路及私有倉庫配置

    
Docker網路配置
網路模式
Docker 使用了 Linux 的 Namespaces 技術來進行資源隔離，如 PID Namespace 隔離程序，Mount Namespace 隔離檔案系統，Network Namespace 隔離網路等。一個 Network Namespace 提供了一份獨
 


  
 

    


    
    
vmware虛擬機器克隆網路配置問題

    
技術標籤：linuxlinux
克隆的虛擬機器,網路配置問題

最好新建立的虛擬機器直接在"設定"->“高階”->“網路配置”->“MAC地址”->點選"生成"; 避免重複MAC導致後續克隆主機MAC衝
 


  
 

    


    
    
Linux基礎01   虛擬機器安裝作業系統，網路型別(網口)，分割槽，KDUMP，網路配置

    
一.虛擬機器：	1）網路型別：3種	1.橋接　　
——相當於在本機所屬子網中虛擬出電腦，如果虛擬很多，可能會佔滿子網ip地址，導致衝突。子網下其他電腦也可以訪問虛擬機器	2.NAT（動態網路地址轉換）
 


  
 

    


    
    
本機環境多個.Net core專案單點登入的實現方案: cookie跨域 + 使用虛擬域名代替localhost訪問站點

    
場景
本機環境使用Visual studio獨立開發兩個專案，需要單點登入，
第一個vs專案的啟動地址為 localhost:15900，
 


  
 

    


    
    
Centos7 虛擬機器本地網路配置

    
0、本地VMent8設定。
　　a.本地windows開啟“”網路和Internet”設定。
　　b.選擇“更改介面卡設定”
 


  
 

    


    
    
持久化網路配置資訊(iptables | route | 虛擬網絡卡ipip隧道)

    
網路配置現狀
目前環境ipip隧道、路由、iptables規則都沒有進行持久化。重啟伺服器後都會丟失，屆時沒有參考，恢復起來工作量較大
 


  
 

    


    
    
虛擬機器的NAT網路配置

    
目錄

1.VMware設定

2.虛擬機器設定
修改網路配置檔案
配置網路工作狀態
公共DNS服務（可選）
 


  
 

    


    
    
虛擬機器Linux靜態IP網路配置

    
目標：虛擬機器中Linux配置靜態IP，防止連線不同網路時IP變更。
一、環境設定
 


  
 

    


    
    
虛擬機器叢集搭建與網路配置

    
　　之前我們搭建了一個偽分散式Hadoop系統，只有一臺機器。現在我們再搭建兩臺虛擬機器。
 


  
 

    


    
    
VMware中ubuntu18.04.6虛擬機器的安裝、網路配置、換源

    
安裝VMware tools
安裝VMware和ubuntu的方法參考自此部落格：https://www.cnblogs.com/sinanstar/p/12596919.html
 


  
 

    


    
    
Servlet虛擬路徑對映配置詳解

    
​在上一篇中我們初識了Servlet，相信大家對Servlet也都有了些瞭解，知道了如何建立一個Servlet，並且為其新增虛擬對映，最終釋出專案，並在瀏覽器上請求對應的Servlet。
 


  
 

    


    
    
vmware虛擬機器---Liunx配置靜態IP

    
一.虛擬機器：網路介面卡：設定為橋接模式
二.配置靜態IP
 1.輸入命令

vi /etc/sysconfig/network-scripts/ifcfg-ens33