queue 6408-gbic - no priority queue

gavin han · ‎11-01-2016

WS-X6408-GBIC line card shows : rx-(1q4t), tx-(2q2t) for queuing. I don't see priority queue.

if I reserve, prioritize bandwidth for voice traffic using policy-map than is the traffic going to be prioritized over other traffic in case of congestion?

Mark Malone · ‎11-02-2016

Hi should be a priority queue as below in that blade , what does full queuing output show for the interface ?

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/white_paper_c11_538840.html

Classic Modules
WS-X6024-10FL-MT	24 x 10Base FL	1Q4T	2Q2T	64KB	8KB	56KB
WS-X6148-RJ-21	48 x 10/100	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-RJ-21V	48 x 10/100 with Cisco inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-21AF	48 x 10/100 with 802.3AF inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-RJ-45	48 x 10/100	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-RJ-45V	48 x 10/100 with Cisco inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-45AF	48 x 10/100 with 802.3AF inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6148-GE-TX	48 x 10/100/1000	1Q2T shared between 8 ports	1P2Q2T shared between 8 ports	1.4MB shared between 8 ports	185KB shared between 8 ports	1.2MB shared between 8 ports
WS-X6148V-GE-TX	48 x 10/100/1000 with Cisco inline power	1Q2T shared between 8 ports	1P2Q2T shared between 8 ports	1.4MB shared between 8 ports	185KB shared between 8 ports	1.2MB shared between 8 ports
WS-X6148-GE-45AF	48 x 10/100/1000 with 802.3AF inline power	1Q2T shared between 8 ports	1P2Q2T shared between 8 ports	1.4MB shared between 8 ports	185KB shared between 8 ports	1.2MB shared between 8 ports
WS-X6224-100FX-MT	24 x 100FX	1Q4T	2Q2T	64KB	8KB	56KB
WS-X6248-RJ-45	48 x 10/100	1Q4T	2Q2T	64KB	8KB	56KB
WS-X6248-TEL	48 x 10/100 (RJ21)	1Q4T	2Q2T	64KB	8KB	56KB
WS-X6248A-TEL	48 x 10/100 (Telco)	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6316-GE-TX	16 x 10/100/1000	1P1Q4T	1P2Q2T	512KB	73KB	439KB
WS-X6324-100FX-MM	24 x 100FX	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6324-100FX-SM	24 x 100FX	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6348-RJ-45	48 x 10/100	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6348-RJ-45V	48 x 10/100 with Cisco inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6348-RJ-21V	48 x 10/100 with Cisco inline power	1Q4T	2Q2T	128KB	16KB	112KB
WS-X6408-GBIC	8 a GE GBIC	1P1Q4T	1P2Q2T	512KB	80KB	432KB
WS-X6408A-GBIC	8 x GE GBIC	1Q4T	2Q2T	512KB	73KB	439KB
WS-X6416-GE-MT	16 x 10/100/1000	1P1Q4T	1P2Q2T	512KB	73KB	439KB
WS-X6416-GBIC	16 x GE GBIC	1P1Q4T	1P2Q2T	512KB	73KB	439KB

gavin han · ‎11-02-2016

Thanks!

my bad. i see it now. may be i did error while checking it earlier.

following switch doesn't have priority queue:

WS-C3560-24TS-S : rx-(not configurable on per port basis),tx-(4q2t)

if I reserve, prioritize bandwidth for voice traffic using policy-map than is the traffic going to be prioritized over other traffic in case of congestion?

Mark Malone · ‎11-03-2016

3560s use MLS Qos it needs to be enabled for the priority queue

http://www.davidsudjiman.info/2012/02/14/cisco-3560-mls-qos-part-1/

gavin han · ‎11-02-2016

Thanks!

my bad. i see it now. may be i did error while checking it earlier.

following switch doesn't have priority queue:

WS-C3560-24TS-S : rx-(not configurable on per port basis),tx-(4q2t)

if I reserve, prioritize bandwidth for voice traffic using policy-map than is the traffic going to be prioritized over other traffic in case of congestion?