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Cisco 881 router switch port

limlayhin
Level 1
Level 1

Hi,

I understand that router 881 has 4 10/100Mbps Managed switch port and 1 WAN port. 

If it is a normal router (without switch port), I know I can connect the router to 4 different LAN segments, each interface has its own IP addresses, eg 192.168.1.1/24, 192.168.2.1/24, 192.168.3.1/24, 192.168.4.1/24 and one port connect to WAN. 

Can router 881 support up to 4 different VLAN so that I can achieve above requirements?

Each interface tie to one VLAN and all 4 VLAN has its own IP, eg VLAN1 - 192.168.1.1/24, VLAN2 - 192.168.2.1/24, VLAN3 - 192.168.3.1/24, VLAN4 - 192.168.4.1/24. 

I can then connect each interface to a small hub which allow me to extend number of ports. 

Thanks....

1 Accepted Solution

Accepted Solutions

Hello,

the 881 supports 300 Interface Descriptor Blocks (IDBs), so 4 VLANs are no problem. Here is a sample output from an 881:

interface Vlan1

ip address 192.168.1.1 255.255.255.0

!

interface Vlan2

ip address 192.168.2.1 255.255.255.0

!

interface Vlan3

ip address 192.168.3.1 255.255.255.0

!

interface Vlan4

ip address 192.168.4.1 255.255.255.0

!

interface Vlan5

ip address 192.168.5.1 255.255.255.0

!

interface Vlan6

ip address 192.168.6.1 255.255.255.0

View solution in original post

2 Replies 2

Hello,

the 881 supports 300 Interface Descriptor Blocks (IDBs), so 4 VLANs are no problem. Here is a sample output from an 881:

interface Vlan1

ip address 192.168.1.1 255.255.255.0

!

interface Vlan2

ip address 192.168.2.1 255.255.255.0

!

interface Vlan3

ip address 192.168.3.1 255.255.255.0

!

interface Vlan4

ip address 192.168.4.1 255.255.255.0

!

interface Vlan5

ip address 192.168.5.1 255.255.255.0

!

interface Vlan6

ip address 192.168.6.1 255.255.255.0

Hi,

This is great. Thanks for the input. 

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