Hello,

Ingress scheduling is supported only on Q and EQ MPCs - Juniper MX series book, 2nd ed, page 598.

MX80 COS capabilities are roughly equal to MPC1, without Q.

HTH

Thx

Alex


On 05/10/2018 11:21, Eric Van Tol wrote:
Hi all,
I've looked at the docs and can't find this, so maybe someone can point me in 
the right direction here. What are the limitations/restrictions on using input 
scheduling and shaping on the MX80 MICs? I have the 'traffic-manager mode 
ingress-and-egress' configured for the PIC and the following configured as a 
test in the CoS interfaces stanza:

     ge-1/2/4 {
         scheduler-map eth-egress;
         input-scheduler-map eth-egress;
         shaping-rate 50m;
         input-shaping-rate 50m;

While this commits fine sometimes, it seems that whenever I make certain 
changes to other parts of the config, completely unrelated to ge-1/2/4, I get a 
commit error:

admin@mx80# show | compare
[edit interfaces]
+   ge-1/2/5 { /* OMITTED */ };
[edit bridge-domains bd1]
      interface ge-1/2/4.1 { ... }
+    interface ge-1/2/5.1;

[edit]
admin@mx80# commit check
[edit class-of-service interfaces ge-1/2/4 input-scheduler-map]
   'input-scheduler-map eth-egress'
     input scheduler map not allowed on interface ge-1/2/4
error: configuration check-out failed

[edit]
admin@mx80# rollback
load complete

[edit]
admin@mx80# commit check
configuration check succeeds

Sometimes I'll make a change, delete it, and the commit still won't work until 
I do a full rollback:

[edit]
admin@mx80# commit check
[edit class-of-service interfaces ge-1/2/4 input-scheduler-map]
   'input-scheduler-map eth-egress'
     input scheduler map not allowed on interface ge-1/2/4
error: configuration check-out failed

[edit]
admin@mx80# show | compare

[edit]
admin@mx80# rollback
load complete

[edit]
admin@mx80# commit check
configuration check succeeds

This particular MX80 is on 17.1R1.8, but production will likely just use 
whatever the recommended version is. What gives here? Are certain aspects of 
ingress CoS not supported by the MX80?

Thanks,
evt
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