Alcatel Unleashed

@silvio
What do you mean of tcpdump? I have been tried tcpdump under su mode of omniswitch, but no isis traffic captured.
could you elaborate debug ip packet, isis is running on top of ethernet layer, so how to utilize it for observe isis traffic?

Then could I capture packet/ethernet frame on os6900/6860?
I am trying to figure out the process of isis adjacent built by observ the hello pdu.

cisco and huawei support rspan or erspan.
Do os6900 support this feature, I can found these feature on official guide.

And I find there is an erspan0 port on os6860-24, might be 6860 support erspan?

SHASTA #-> ip link ls erspan0
9: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop qlen 1000 ...

brillian!

Hi,

I want to simulate subnets connect to the device without real physical devices connection. The other vendor permit user to assign multiple IPs to loopback for that. but ale aos8 doesn't work, Any alternative way to do that on aos8?

Yes, there is no big community for the ALE switches.
There are some whitepapers and similar documents (f.e. for spb). Not sure about if this docs are in public area. Do you have access to myportal?
Your questions are very specific.
1. which system-id do you mean? For snmp or spb or.....?

I mean ...

Recently I am trying to config some l2 and l3 feature on ale omniswitch, but the officical guide is all about configuration, only a little info about the principle and concept, Is that any resource out that about this part?

For example, the content related to isis on Advanced routing is limited ...

Thanks both of you, sir.

You'll need to provide additional information on what you are trying to achieve.

sorry, I update the original post by adding some new detail explanation about what I want to achieved.


On the one hand, you're saying that you're using per-vlan variant, but then you are saying that the 6900-203 ...

hi,

I am trying to figure out the behavior of rstp/per-vlan when two link's vlan port association(VPA) are different: one end is untagged, the other end is tagged.

original topo:


(untag) (untag) (untag) (untag)
2/1/18 1/1/18 1/1/3 1/1/4
os6900-202 +----------+ os6900-203 +----------+ os6860 ...