03-14-2016 02:41 AM - edited 03-08-2019 04:57 AM
Hi,
I really have hard time figuring out this config, and I know it's a really basic config,
I wanted the full config of interfaces 0/0 and 0/1 on switches 0 and 2 and interfaces 0/0 and 0/1 on routers 3 and 4 for hsrp and intervlan support.
and another very basic question is what are the types of eth0/0 and eth0/1 interfaces on those switches, are they trunk or access ports?
If someone bring me the whole(full) config it will help me a lot and I know that there are better technology like GLBP exists, which have the Active/standby for Vlan 10,20 on router 3 and standby/active for Vlan 30 on router 4.
and suppose we do not have l3 switches.
two new questions
1. can routers have L3 SVIs just like L3 switches have which can be used as default gateway for vlans to switch over to other vlans?
2. If you connect a switch trunk port to a physical router l3 port, what that means?
in one side(router) you only understands l3 packets in other side(switch) you send .1q packets?please explain...
because I thought before this we only have router on stick(sub interfaces for each vlan or physical interfaces for each vlan) solution for interconnection of a switch trunk and router l3 port.
thx
03-29-2016 07:08 AM
Hello George-Sl,
I think you really need to start from the beginning, and I will not provide any full-config, I mean, here there are too many basic knowledge missing, I will try to answer your questions anyway:
eth0/0 and eth0/1 interfaces on those switches, are they trunk or access ports?
Those ports are trunk (I hope =D)
1. can routers have L3 SVIs just like L3 switches have which can be used as default gateway for vlans to switch over to other vlans?
Nope, the Routers can only be configured to support do1q tag by using sub-interfaces.
2. If you connect a switch trunk port to a physical router l3 port, what that means?
Is a bit too vague question, let's say you have a trunk port on a switch allowing vlan 10, 20, 30, you could connect that port into a physical Router's interface, you'll need to enable the dot1q tag by using sub-interfaces though.
Please have a look here if you are interested to learn more about networking, these are really good material to start from: http://www.amazon.com/Routing-Switching-200-120-Official-Library/dp/1587143879/ref=sr_1_1?s=books&ie=UTF8&qid=1459259818&sr=1-1&keywords=ccna
I hope this helps,
L.
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