Ip Setup; Management Ip Addresses - ZyXEL Communications GS1920v2 Series User Manual

Table 15 Basic Setting > Switch Setup (continued)
L ABEL
Priority Queue Assignment
IEEE 802.1p defines up to eight separate traffic types by inserting a tag into a MAC-layer frame that contains bits to
define class of service. Frames without an explicit priority tag are given the default priority of the ingress port. Use
the next fields to configure the priority level-to-physical queue mapping.
The Switch has eight physical queues that you can map to the 8 priority levels. On the Switch, traffic assigned to
higher index queues gets through faster while traffic in lower index queues is dropped if the network is congested.
Priority Level (The following descriptions are based on the traffic types defined in the IEEE 802.1d standard (which
incorporates the 802.1p).
To map a priority level to a physical queue, select a physical queue from the drop-down menu on the right.
Priority 7
Priority 6
Priority 5
Priority 4
Priority 3
Priority 2
Priority 1
Priority 0
Apply
Cancel
8.6 IP Se tup
Use the
IP Se tup
management VLAN ID. The default gateway specifies the IP address of the default gateway (next hop)
for outgoing traffic.
8.6.1 Ma na g e m e nt IP Addre sse s
The Switch needs an IP address for it to be managed over the network. The factory default IP address is
192.168.1.1. The subnet mask specifies the network number portion of an IP address. The factory default
subnet mask is 255.255.255.0.
You can configure up to 64 IP addresses which are used to access and manage the Switch from the
ports belonging to the pre-defined VLAN(s).
Note: You must configure a VLAN first. Each VLAN can only have one management IP
address.
Chapter 8 Basic Setting
DESC RIPT IO N
Typically used for network control traffic such as router configuration messages.
Typically used for voice traffic that is especially sensitive to jitter (jitter is the variations in delay).
Typically used for video that consumes high bandwidth and is sensitive to jitter.
Typically used for controlled load, latency-sensitive traffic such as SNA (Systems Network
Architecture) transactions.
Typically used for "excellent effort" or better than best effort and would include important
business traffic that can tolerate some delay.
This is for "spare bandwidth".
This is typically used for non-critical "background" traffic such as bulk transfers that are allowed
but that should not affect other applications and users.
Typically used for best-effort traffic.
Click to save your changes to the Switch's run-time memory. The Switch loses these
Apply
changes if it is turned off or loses power, so use the
your changes to the non-volatile memory when you are done configuring.
Click to reset the fields.
C a nc e l
screen to configure the Switch IP address, default gateway device, and the
GS1920v2 Series User's Guide
link on the top navigation panel to save
Sa ve
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