C
HAPTER
4
| Configuring the Switch
Quality of Service
– 209 –
◆
Frame Type – The supported types are listed below:
■
Any – Allow all types of frames.
■
Ethernet – This option can only be used to filter Ethernet II
formatted packets. (Options: Any, Specific – 600-ffff hex;
Default: ffff)
Note that 800 (IPv4) and 86DD (IPv6) are excluded.
A detailed listing of Ethernet protocol types can be found in RFC
1060. A few of the more common types include 0800 (IP), 0806
(ARP), 8137 (IPX).
■
LLC – Link Logical Control includes the following settings:
■
SSAP Address – Source Service Access Point address.
(Options: Any, Specific (0x00-0xff); Default: 0xff)
■
DSAP Address – Destination Service Access Point address.
(Options: Any, Specific (0x00-0xff); Default: 0xff)
■
Control – Control field may contain command, response, or
sequence information depending on whether the LLC frame type
is Unnumbered, Supervisory, or Information. (Options: Any,
Specific (0x00-0xff); Default: 0xff)
■
SNAP – SubNetwork Access Protocol can be distinguished by an
OUI and a Protocol ID. (Options for PID: Any, Specific (0x00-0xffff);
Default: Any)
If the OUI is hexadecimal 000000, the protocol ID is the Ethernet
type (EtherType) field value for the protocol running on top of SNAP.
If the OUI is that of a particular organization, the protocol ID is a
value assigned by that organization to the protocol running on top
of SNAP.
In other words, if value of the OUI field is 00-00-00, then value of
the PID will be etherType (0x0600-0xffff), and if value of the OUI is
other than 00-00-00, then valid value of the PID will be any value
from 0x0000 to 0xffff.
■
IPv4 – IPv4 frame type includes the following settings:
■
Protocol – IP protocol number. (Options: Any, UDP, TCP, or
Other (0-255))
■
Source IP – Source IP address. (Options: Any, Specific)
To configure a specific source IP address, enter both the address
and mask format. The address and mask must be in the format
x.y.z.w where x, y, z, and w are decimal numbers between 0
and 255. When the mask is converted to a 32-bit binary string
and read from left to right, all bits following the first zero must
also be zero
■
IP Fragment – Indicates whether or not fragmented packets
are accepted. (Options: Any, Yes, No; Default: Any)
Summary of Contents for EX26262
Page 1: ...Layer 2 Gigabit PoE Ethernet Switch Management Guide...
Page 2: ......
Page 3: ...MANAGEMENT GUIDE...
Page 4: ......
Page 6: ...6 ABOUT THIS GUIDE...
Page 18: ...18 FIGURES...
Page 20: ...20 TABLES...
Page 22: ...22 SECTION I Getting Started...
Page 34: ...34 SECTION II Web Configuration...
Page 46: ...46 CHAPTER 3 Using the Web Interface Navigating the Web Browser Interface...
Page 290: ...290 CHAPTER 5 Monitoring the Switch Displaying Information About Flow Sampling...
Page 294: ...CHAPTER 6 Performing Basic Diagnostics Running Cable Diagnostics 294...
Page 300: ...CHAPTER 7 Performing System Maintenance Managing Configuration Files 300...
Page 302: ...302 SECTION III Appendices...
Page 320: ...GLOSSARY 320...
Page 325: ......
Page 326: ......