Heads up on the ACX5448. There is a major LDP bug in the recommend code
19.3R2-S3.
LDP hellos are punted to the RE In queue rx-unknown-mc instead of
rxq-l3-nc-hi.
A major shift in multicast on our network dropped LDP neighbors.
The issue doesn’t happen in 20.2R1 if you find it’s stable (I haven’
The Juniper Bolan architecture is suppose to have an AC variant.
Hardened (-40C to 65C), compact (445m x 221mm x 250mm) form factor –
suitable for cabinets in pre-aggregation network layer
• 2 Routing Engine slots, 1:1 redundant control and forwarding/switching
plane
• 320Gb/s and 2.4 Tb/s RP Var
Most QFXs (and the EX4600) use ETS style CoS and scheduling.
Give this tech library document a read. I think it will answer your
questions.
https://www.juniper.net/documentation/en_US/junos/topics/example/cos-hierarchical-port-scheduling-ets-configuring.html
On Thu, Mar 26, 2020 at 3:50 AM nikla
I have been following the ACX 710 for a while now. We have a use case in
rural markets where we need a dense 10G hardened 1 RU box.
Looks like a promising box, hope the price is right. If not we may have to
jump to Cisco ASR920s
4 100/40G (can be channelized to 4x25G or 4x10G) interfaces, 24 1/10
What version of code are you using? When I worked at Juniper I delt with a
ISP that had this issue and I believe 17.3R3 did not have the issue at all.
There was an issue with BCM and the Juniper code. You can manually force
the port up in the BCM shell (not that is a viable long term solution).
F
I spent 2 hours a day reading and 8 hours of lab (sometimes more) on
weekends for about a year and a half. All that time I put into it paid off
as I passed on my first attempt. With that being said I paid out of pocket
for everything and really didn't want to waste the money on a failed
attempt.
I think there is a bug with logical tunnels with how it handles TTL. Try
physical ports for your logical systems.
On Fri, Aug 25, 2017 at 8:00 AM, Aaron Gould wrote:
> This is crazy… I was shutting down some lt interfaces trying to see if I
> could get traffic to follow that same path via where
Are you setting icmp-tunneling on all the routers? It be helpful to see
your configuration.
On Thu, Aug 24, 2017 at 7:44 AM, Aaron Gould wrote:
> I removed all rsvp and label-switched-path configs for a moment… then with
> only mpls l3vpn configs, I turned on the icmp-tunneling. Still don’t see
I've only ever used the *loops* knob for hub and spoke VPNs. There may be
some other use cases, but I'm not aware of them.
On Fri, Jun 16, 2017 at 9:34 PM, Aaron Gould wrote:
> Here’s what happened when I added “loops 1” …it seemed to just allow
> those previously loop-detected prefixes, to no
Originally you did need bgp keep all to see routes that failed as-path loop
checks. I thought that changed in one of the version releases however, that
doesn't appear to be the case. Its the same on eBGP and cBGP. You need keep
all to see it.
I did this from 12.1.
r...@mpr0.rdu.lab# run show rou
Looped as-path routes should show up as hidden. Do you have *bgp keep none *
configured?
On Fri, Jun 16, 2017 at 8:44 AM, Aaron Gould wrote:
> Nothing hidden.
>
>
>
>
>
> [edit]
>
> r4@lab-mx104:r4# run show route receive-protocol bgp 10.0.2.9
>
>
>
> inet.0: 33 destinations, 33 routes (33 activ
I'm curious as to what other Juniper service providers are doing for
their internet customers. I assume most probably shape or police at the
customer CPE or as close as they can to it.
We are currently in a position where we terminate internet customers in
the POP that we purchase bulk transit in
Good morning,
I’ve been trying to get Ethernet OAM CFM to work properly and the lo0 inet
filter is causing the layer 2 protocol to stay stuck in the ‘start’ state.
If I deactivate the lo0 filter and add the source IP to the trusted prefix
list commit then activate the filter OAM stays up.
If I
Good morning,
I’ve been trying to get Ethernet OAM CFM to work properly and the lo0 inet
filter is causing the layer 2 protocol to stay stuck in the ‘start’ state.
If I deactivate the lo0 filter and add the source IP to the trusted prefix
list commit then activate the filter OAM stays up.
If I
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