[j-nsp] Speed/Duplex Issue
Mark Tinka
mtinka at globaltransit.net
Wed Mar 24 00:36:36 EDT 2010
On Tuesday 23 March 2010 08:50:01 pm Paul Stewart wrote:
> When I did the configuration I set the ether-options for
> 100/full ... most of the ports are facing Cisco
> switches. All the ports that were hard coded would not
> come up at all - the minute I removed the ether-options
> they came up and appear to be ok.
Did you hard-code the speed/duplex setting on both the Juniper
and Cisco switches, or just the Juniper's?
We've been happy with auto-nego'ing all connections, including
with upstreams. Life has been much easier going that route. I can't
remember the last time anything good came out of hard-coding these
settings, or when we last did that, for that matter.
> Is this normal? Also, I'm wondering how you verify what
> duplex the port is running at? Sorry for basic question
> but for the life of me I can't find this in the output
> or the docs...;)
[edit]
test at lab# run show interfaces ge-0/1/3 | match Duplex
Link-level type: Ethernet, MTU: 9014, Speed: 1000mbps, Duplex: Full-Duplex, MAC-REWRITE Error: None, Loopback: Disabled, Source
filtering: Disabled, Flow control: Enabled ^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^
[edit]
test at lab#
The above is taken off an EX3200.
Cheers,
Mark.
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