ZyXEL Communications GS2210-24, Руководство пользователя

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Chapter 24 Multicast
GS2210 Series User’s Guide
199
24.4.3 MLD Snooping-proxy VLAN Port Role Setting
Click t he Por t Role Se t t in g link in t he Adv a n ce d Applica t ion > M u lt ica st > I Pv 6 M u lt ica st >
M LD Sn oopin g- pr ox y > V LAN scr een t o display t he scr een as show n. See
Sect ion 24.1 on page
186 for m or e infor m at ion on m ult icast ing.
Last Mem ber Quer y
I nt er val Ent er t he am ount of t im e ( in m iliseconds) bet w een t he MLD gr oup- specific quer ies
sent by an upst r eam por t w hen an MLD Done m essage is r eceived. This value should
be exact ly t he sam e as w hat ’s configur ed in t he connect ed m ult icast r out er.
This value is used t o calculat e t he am ount of t im e an MLD snooping m em ber ship
ent r y ( lear ned only on t he upst r eam por t ) can r em ain in t he for war ding t able aft er a
Done m essage is r eceived.
When an MLD Done m essage is received, t he Sw it ch set s t he ent r y’s lifet im e t o be t he
pr oduct of La st M e m be r Qu e r y I n t e r v a l and Robu st n e ss V a r ia ble .
Dow nst r eam
Quer y I nt er val Ent er t he am ount of t im e ( in m iliseconds) bet w een general query m essages sent by
t he dow nst r eam por t .
Max im um Response
Delay Ent er t he m ax im um t im e ( in m iliseconds) t hat t he Sw it ch wait s for a r esponse t o a
general quer y m essage sent by t he dow nst r eam por t .
Add Click t his t o cr eat e a new ent r y or t o updat e an ex ist ing one.
This saves your changes t o t he Sw it ch’s r un- t im e m em or y. The Sw it ch loses t hese
changes if it is t ur ned off or loses pow er, so use t he Sa v e link on t he t op nav igat ion
panel t o save your changes t o t he non- volat ile m em or y w hen you ar e done
configur ing.
Cancel Click Ca n ce l t o r eset t he fields t o your pr ev ious configurat ion.
Clear Click Cle a r t o r eset t he fields t o t he fact or y default s.
I ndex This is t he index num ber of t he MLD snooping- pr ox y VLAN ent r y in t he t able. Click on
an index num ber t o v iew m or e det ails or change t he set t ings.
VI D This field displays t he I D num ber of t he VLAN gr oup.
Select an ent r y ’s check box t o select a specific ent r y. Ot her w ise, select t he check box
in t he t able heading row t o select all ent ries.
Delet e Click D e le t e t o r em ove t he select ed ent r y( ies) per m anent ly.
Cancel Click Ca n ce l t o clear t he check boxes.
Table 85 Advanced Applicat ion > Mult icast > I Pv6 Mult icast > MLD Snooping- pr ox y > VLAN
LABEL DESCRIPTION