All very good suggestions. Since I only need L3 termination, I think this
is the easiest thing to do.
Thanks!
On Fri, Nov 13, 2015 at 4:42 PM, Chuck Anderson wrote:
> Right, you aren't required to do bridging and IRB if all you want is a
> layer 3 termination:
>
> ae0 {
> flexible-vlan-tag
And don't forget to allocate linecard memory for LAG interfaces:
set chassis aggregated-devices ethernet device-count 8
8 is a safe number.
Don't overallocate by inflating "the device-count" - once allocated,
this memory is not accessible to other linecard processes if Your actual
device count
> Almost forgot! Be sure to check the L2 and L3 MTUswhen you turn on vlan
> tagging. Most of the time JunOS will not help you out by correctly bumping
> the L2 MTU like Cisco.
"Correctly"? Some of us believe that JunOS is doing exactly the right
thing. I find the JunOS way much easier to understan
On Friday, November 13, 2015, Michael Loftis wrote:
> If you don't need to switch the subintf at all you can just do...
> set int ae0 flexible-vlan-tagging
> set int ae0 .
> set int ae0 unit 41 vlan-id family inet
>
> instead of doing encap vlan-bridge on the unit 41 and all the other
>
Right, you aren't required to do bridging and IRB if all you want is a
layer 3 termination:
ae0 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 41 {
vlan-id 41;
family inet {
address 1.1.1.2/30;
}
}
}
You can do the same
You also need to configure the physical interface(s) in the LAG:
interfaces {
xe-x/y/z {
gigether-options {
802.3ad ae0;
}
}
}
interfaces {
xe-x/y/w {
gigether-options {
802.3ad ae0;
}
}
}
...
Otherwise, it looks fine.
On Fr
If you don't need to switch the subintf at all you can just do...
set int ae0 flexible-vlan-tagging
set int ae0 .
set int ae0 unit 41 vlan-id family inet
instead of doing encap vlan-bridge on the unit 41 and all the other
related bridge-domain stuff
On Fri, Nov 13, 2015 at 1:12 PM, Josh
in your bridge-domains stanza, add 'domain-type bridge' and I think you're
golden.
-b
On Fri, Nov 13, 2015 at 1:12 PM, Josh Baird wrote:
> Hi,
>
> I apologize for the basic question as I'm a new Junos user. I'm attempting
> to convert the following basic config from a Cisco NPE-G1:
>
> inter
Hi,
I apologize for the basic question as I'm a new Junos user. I'm attempting
to convert the following basic config from a Cisco NPE-G1:
interface GigabitEthernet0/3
desc 'Physical link to EX'
interface GigabitEthernet0/3.41
encapsulation dot1q
ip address 1.1.1.2/30
On the MX, I am tryin
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