About j.a.m.e.s

j.a.m.e.s · 03-14-2025

Does anyone know why the old Flexconnect config guides required the AP Management VLAN to operate as both the native VLAN and as a tagged VLAN? This no longer seems to be the recommendation in the latest guides.Old Guide for AirOS v7:https://www.cisc...

j.a.m.e.s · 03-03-2025

I'm trying to classify incoming traffic into a QoS-Group and Mark the DSCP at the same time in IOS-XE. We've been doing this for many years on NXOS, but annoyingly it looks like this isn't possible with IOS-XE:class-map match-any CM-QOS-VIDEO match d...

j.a.m.e.s · 12-07-2024

There are many articles explaining "MTU" and "IP MTU", but I can't work out what would be the impact of setting interface/system MTU, but leaving ip mtu unconfigured. My goal is jumbos with the minimum config. system mtu 9198 I just want that end hos...

j.a.m.e.s · 11-16-2024

I've noticed that in the CUC SIP Integration guide, Cisco decided to leave the trunk on delayed offer.The setting for this is on CUCM under SIP Profile:Early Offer support for voice and video callsDisabled = Delayed Offer. (Maybe CUCM would actively ...

j.a.m.e.s · 10-23-2024

Does anyone know why I can't find C8300-RM-4PT-1R within build and price ?I've seen how bad the ISR4431 can be when racked without a bracket each side (mentioned in this post) and am hoping not to repeat this with the C8300 1RU routers.

j.a.m.e.s · 03-16-2025

> So again, VLAN100 is missing so traffic on VLAN100 will not passThat's not quite my understanding. By "will not pass" did you mean the switch will not allow the frames to ingress or to egress? The switch would egress VLAN100 traffic untagged toward...

j.a.m.e.s · 03-14-2025

Hi Jan,This seems a bit too prevalent to be a typo because I'm seeing it in all the AireOS 8.10 and IOS-XE 17.x configuration guides.My undertanding of switchport trunk allowed vlan 101 is that frames egressed from the switch on vlan 101 will be tag...

j.a.m.e.s · 03-03-2025

What an answer! Thank you so much for checking all this.I'm using a C9500-32QC, which has a UADPv3 asic.So basically from your testing it looks like the Q200/SiliconeOne platforms support multiple set commands.

j.a.m.e.s · 03-03-2025

Yes, that's what we've been doing in NXOS for many years and I thought finally IOSXE might offer the same flexibility, so that we could unify the config, but it seems not.Also, it makes more logical sense to be marking DSCP on ingress rather than egr...

j.a.m.e.s · 03-03-2025

Yes, exactly that, where a qos-group corresponds to one of the output queues.

Member Since	‎09-07-2002 03:43 PM
Date Last Visited	‎04-14-2025 03:44 AM
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Flexconnect Switchport Trunk Config for AP port

QoS on IOS-XE 17.12 Max of One Set action inside policy-map

MTU without configuring IP MTU on Cat9k

CUCM - CUC SIP Integration - Early Offer/Delayed Offer

4PT Rack Kit for C8300 Routers

Re: Flexconnect Switchport Trunk Config for AP port

Re: Flexconnect Switchport Trunk Config for AP port

Re: QoS on IOS-XE 17.12 Max of One Set action inside policy-map

Re: QoS on IOS-XE 17.12 Max of One Set action inside policy-map

Re: QoS on IOS-XE 17.12 Max of One Set action inside policy-map