CASE A (2 Hosturi legate in access de cate un switch iar switch-urile legate in mod trunk cu access in VLAN7)

Host1 (eth0) <------(access)------> (eth1)SWITCH1(eth0 allowed VLAN 7) <--------------(trunk)---------> (eth2 allowed VLAN7)SWITCH2 (eth0) <----------(access)-------> (eth0)Host2


Configuratie:


------------------------------------------------------------------------------

SWITCH2

switch2#show vlan
VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active
7    VLAN0007                         active    Et0, Et2
1002 VLAN1002                         act/unsup 
1003 VLAN1003                         act/unsup 
1004 VLAN1004                         act/unsup 
1005 VLAN1005                         act/unsup 



switch2#show running-config interface eth2

Building configuration...

Current configuration : 79 bytes
!
interface Ethernet 2
 switchport trunk allowed vlan 7
 switchport mode trunk
end


switch2#show running-config interface eth0

Building configuration...

Current configuration : 111 bytes
!
interface Ethernet 0
 switchport access vlan 7
 switchport mode access
end

--------------------------------------------------------------------------------------------


SWITCH1


switch1#show running-config interface eth0

Building configuration...

Current configuration : 79 bytes
!
interface Ethernet 0
 switchport trunk allowed vlan 7
 switchport mode trunk
end


switch1#show running-config interface eth1

Building configuration...

Current configuration : 111 bytes
!
interface Ethernet 1
 switchport access vlan 7
 switchport mode access
end


#switch1:show vlan

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active
7    VLAN0007                         active    Et0, Et1
1002 VLAN1002                         act/unsup 
1003 VLAN1003                         act/unsup 
1004 VLAN1004                         act/unsup 
1005 VLAN1005                         act/unsup 

------------------------------------------------------------------------------------

HOST1

ip_addr: 10.0.0.5
mac_addr: 70:71:bc:08:25:71»

------------------------------------------------------------------------------------

HOST2

ip_addr: 10.0.0.4
mac_addr: 70:71:bc:18:1c:1c

-------------------------------------------------------------------------------------

Rezults


We tested the configuration manually  using ping command from the end hosts and it works fine.


SWITCH2 FDB

switch2#port no	mac addr
		is local?	ageing timer
  1	00:e0:20:82:44:d9	no		  20.16
  1	00:e0:20:8c:01:ed	yes		   0.00
  1	70:71:bc:08:25:71	no		   0.13
  2	70:71:bc:18:1b:ff	yes		   0.00
  2	70:71:bc:18:1c:1c	no		   0.13


SWITCH1 FDB

switch1#port no»mac addr
»       »       is local?»      ageing timer
  1»    00:e0:20:82:44:d9»      no»     »         20.16
  1»    00:e0:20:8c:01:ed»      yes»    »          0.00
  1»    70:71:bc:08:25:71»      no»     »          0.13
  2»    70:71:bc:18:1b:ff»      yes»    »          0.00
  2»    70:71:bc:18:1c:1c»      no»     »          0.13


IPERF result access mode only H1 <---access--> S1 <--access--> S2 <--access--> H2

[  4] local 10.0.0.4 port 53006 connected to 10.0.0.5 port 5201
[ ID] Interval           Transfer     Bandwidth
[  4]   0.00-10.00  sec  1.24 MBytes  1.04 Mbits/sec
[ ID] Interval           Transfer     Bandwidth       Jitter    Lost/Total Datagrams
[  4]   0.00-10.00  sec  1.24 MBytes  1.04 Mbits/sec  0.008 ms  0/159 (0%)
[  4] Sent 159 datagrams