Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Step-by-Step Configuration and Troubleshooting Best Practices for the NGFW, NGIPS and AMP Technologies A Visual Guide to the Cisco Firepower Threat Defense (FTD)
New Member

ASA 5510 subinterfacing for gateway port

Dear Frnds ,

Can i use subinterfacing for two isp links for the one physical port , due to that i am able to use two isp iinks same time. If any configuration is there then please send me.

2 REPLIES
Cisco Employee

Re: ASA 5510 subinterfacing for gateway port

You can subinterface 2 ISP links. Though you will need a switch in front of them to make sure you put them in 2 different vlans, which will be for the subinterfaces.

Here is the guide that explains it http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/intrface.html#wp1044006

interface gigabitethernet 0/1

no shut

interface gigabitethernet 0/1.100

vlan 100

nameif isp1

security-level ...

ip address ...

no shutdown

interface gigabitethernet 0/1.101

vlan 101

nameif isp2

security-level ...

ip address ...

no shutdown

I hope it helps.

PK

New Member

Re: ASA 5510 subinterfacing for gateway port

Dear Friend ,

Thanks for you techhelp let me know one more thing can you tell me the how can we route the traffic through these created subinterfaces. Please send me that configuration also.

shridhar

115
Views
0
Helpful
2
Replies
CreatePlease to create content