ExtremeCloud IQ- Site Engine & Extreme Management Center

  • 1.  Creating a DSCP based traffic description in Policy

    Posted 12-11-2018 21:04
    Hello,

    Is it possible to create a policy rule that matches a DSCP value? I.e. we would set a custom DSCP tag for specific traffic on the end system and then CoS would be applied, for said traffic, via policy. Thank you.


  • 2.  RE: Creating a DSCP based traffic description in Policy

    Posted 12-11-2018 21:33
    The ToS condition should be there. So I beleive the answer is yes you can.


  • 3.  RE: Creating a DSCP based traffic description in Policy

    Posted 12-11-2018 21:36
    That's what i thought too, but i don't see it listed under traffic classification type. I'm filtering on All Layers.


  • 4.  RE: Creating a DSCP based traffic description in Policy

    Posted 12-12-2018 07:04
    when I login to my switch, I see IP ToS is there:

    code:
    X440G2.2 # sh policy capability

    The following supports related to policy are supported in this device:
    ----------------------------------------------------------------------

    Priority Permit Deny
    TCI Overwrite Rules Table CoS Table
    Longest Prefix Rules RFC 3580 Map Policy Enable
    Web Redirect Authentication Override NSI

    ===========================================================================
    | | D | | | | | F | | | D | T | | Q |
    | | Y | | | | | O | S | | I | C | M | U |
    | | N | A | | | | R | Y | | S | I | I | A |
    | | A | D | V | | D | W | S | T | A | O | R | R |
    | | M | M | L | C | R | A | L | R | B | V | R | A |
    | | I | I | A | O | O | R | O | A | L | E | O | N |
    | SUPPORTED RULE TYPES | C | N | N | S | P | D | G | P | E | R | R | T |
    ===========================================================================
    |MAC source address | X | X | | | | | | | | | | |
    |MAC destination address | | | | | | | | | | | | |
    |IPX source address | | | | | | | | | | | | |
    |IPX destination address | | | | | | | | | | | | |
    |IPX source socket | | | | | | | | | | | | |
    |IPX destination socket | | | | | | | | | | | | |
    |IPX transmission control | | | | | | | | | | | | |
    |IPX type field | | | | | | | | | | | | |
    |IPv6 source address | | | | | | | | | | | | |
    |IPv6 destination address | | | | | | | | | | | | |
    |IPv6 flow label | | | | | | | | | | | | |
    |IP source address | | | | X | X | X | | | | | | |
    |IP destination address | | | | X | X | X | | | | | | |
    |IP fragmentation | | | | X | X | X | | | | | | |
    |UDP port source | | | | X | X | X | | | | | | |
    |UDP port destination | | | | X | X | X | | | | | | |
    |TCP port source | | | | X | X | X | | | | | | |
    |TCP port destination | | | | X | X | X | | | | | | |
    |ICMP packet type | | | | X | X | X | | | | | | |
    |TTL | | | | X | X | X | | | | | | |
    |IP type of service | | | | X | X | X | | | | | | |
    |IP proto | | | | X | X | X | | | | | | |
    |ICMPv6 packet type | | | | X | X | X | | | | | | |
    |Ether II packet type | | | | X | X | X | | | | | | |
    |LLC DSAP/SSAP/CTRL | | | | | | | | | | | | |
    |VLAN tag | | | | | | | | | | | | |
    |Replace TCI | | | | | | | | | | | | |
    |Application Layer | | | | | | | | | | | | |
    |Access Control List | | | | | | | | | | | | |
    |Port string | X | X | | X | X | X | | | | | | |
    ===========================================================================


  • 5.  RE: Creating a DSCP based traffic description in Policy

    Posted 12-12-2018 07:11



  • 6.  RE: Creating a DSCP based traffic description in Policy

    Posted 12-13-2018 15:04
    Awesome, I was looking right past it. Thank you much.