Here's a quick post on getting your router to set a packet's DF bit to 0 when an application sets it to 1.
Posts Tagged ‘ policy ’
ROUTE Notes – PBR and IP SLA
Let's study PBR and IP SLA. Yay!
Stubby Post – Time-based ACLs and Policy-maps
Look. Time-based ACLs work in policy-maps.
NBAR and HTTP Data Conversations
I’m still working on the ONT test and doing labs, so I marked up a lab for me to work. I’m using the same setup as I did last time. The two routers are 3640s running 12.4(25b). Part of the lab was to identify HTTP traffic coming into F0/0 and mark it as CS3. ...
QoS Pre-classify and Class-map Order
I’m still studying for the ONT test, so I did some labs tonight. One of them was to demonstrate the qos pre-classify command for tunnel interfaces. When you have a packet sent over a GRE tunnel, the ToS field gets copied to the GRE packet, but there’s no way to see the original packet’s...
ONT Notes – AutoQoS
Here are some more notes from my ONT studies. AutoQoS seems to be pretty straightforward.
ONT Notes – Pre-classify and End-to-end QoS
Here are some more ONT notes. We study pre-classifying and end-to-end QoS this time.
ONT Notes – Congestion Avoidance, Policing, Shaping, and Link Efficiency
Here's another set of notes from my ONT studies.
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