Specifications

Enabling / Disabling Jumbo Frame Support set port jumbo
4-28 Port Configuration
set port jumbo
Usethiscommandtoenableordisablejumboframesupportononeormoreports.
Syntax
set port jumbo {enable | disable} [port-string]
Parameters
Defaults
Ifport‐stringisnotspecified,jumboframesupportwillbeenabledordisabledonallports.
Mode
Switchcommand,Read‐Write.
Usage
Bydefault,jumboframesupportisdisabledonallportsandpathMTUdiscoveryisenabled.
Whenjumboframesupportisenabled,pathMTUdiscoveryshouldnotbedisabled.Fordetailson
settingthepathMTUstate,referto“setmtu”onpage 2‐79.
Examples
Thisexampleshowshowtoenablejumboframesupportfor1‐GigabitEthernetport14inport
group3:
Matrix(rw)->set port jumbo enable ge.3.14
Thisexampleshowshowtoenablejumboframesupportforrouterinslot2,routerinstance1.:
Matrix(rw)->set port jumbo enable rtr.2.1
clear port jumbo
Usethiscommandtoresetjumboframesupportstatustoenabledononeormoreports.
Syntax
clear port jumbo [port-string]
Parameters
Defaults
Ifport‐stringisnotspecified,jumboframesupportstatuswillberesetonallports.
enable|disable Enablesordisablesjumboframe support.
port‐string (Optional)Specifiestheport(s)onwhichtodisableorenablejumbo
framesupport.Foradetaileddescriptionofpossibleport‐stringvalues,
referto“Port
StringSyntaxUsedintheCLI”onpage 4‐2.
port‐string (Optional)Specifiestheport(s)onwhichtoresetjumboframesupport
statustoenabled.Foradetaileddescriptionofpossibleport‐string
values,referto“PortStringSyntaxUsedintheCLI”onpage 4‐2.