After EIGRP is configured, the lab notes ask us to use the command:nterface fastethernet 0/1 however, netlab is setup with a different topology and the appropriate show command would be show interface fastethernet 0/1
According to best QoS practices, where should packets be marked?
On data link layer they will marked at: CoS (Inter-Switch Link [ISL], 802.1p), Multiprotocol Label Switching (MPLS) experimental (EXP) bits, Frame Relay. On the network layer they will be marked at: DSCP, and IP precedence.
What is a trust boundary in terms of classification and marking?
A trust boundary needs to be closest the edge of the network as possible. With respect to marking is the point in the network at which markings like CoS or DSCP begin to be accepted.
When creating these traffic classes, should you use the match-any or the match-all keyword?
The match-any command should be used.
Notice the following output from the show class-map command
and the output from the show policy-map command:
If a BGP packet with an IP precedence marking of 3 enters the Fast Ethernet 0/0 interface on R1 and is destined for R2, into which traffic class will the packet be classified?
It will be put in the class-default clas-map
What IP precedence will the packet be assigned at the egress port?
It will get a precedence of 0
What traffic types would usually belong in a priority queue in a production environment?
The types of traffic needed to be in a priority queue would be telephony traffic and any other mission critical, time sensitive, guaranteed delivery traffic.
