Solved: I have Sup V-10GE and

mterlikcisco · ‎08-09-2016

Hi I have WS-C4510R-E (L3 Switch Software (cat4500-ENTSERVICESK9-M), Version 12.2(44)SG1, RELEASE SOFTWARE (fc1) with two Sup V-10GE 10GE (X2), 1000BaseX (SFP) WS-X4516-10GE.

The supervisor SPF+ interfaces Gi5/3,Gi5/4 Gi6/3,Gi6/4 are taken and in use. I would like o add one X2-10GB-SR per each supervisor and connect it with another 10GB SG350XG-2F10 switch to add some addition to the network core with more 10Gb conencitons.

Here I found some limitation to TwinGig

Supervisor Engine 6-E, Supervisor Engine 6L-E,
and Catalyst 4900M connect ports to the switching
engine through a stub ASIC. This stub ASIC imposes some limitations on the ports: Gigabit and
10-Gigabit ports cannot be mixed on a single stub ASIC; they must either be all 10-Gigabit Ethernet
(X2), or all Gigabit (TwinGig Converter and SFP). The faceplates of X2 modules show this stub port
grouping, either with actual physical grouping with a box drawn around a grouping.

Just want to ask and clarify if what I plan do will work, and above statement oly apply to 6-E Sup?

I also found here

Beginning with Cisco IOS Release 12.2(25)SG, you could simultaneously deploy the dual 10-GigabitEthernet ports and the four Gigabit Ethernet SFP ports on the Catalyst 4503, Catalyst 4506, and Catalyst 4507R chassis. When you deploy a Catalyst 4510R chassis, one of the following configurations is supported:

• Dual 10-Gigabit Ethernet ports (X2 optics) only.

• Four Gigabit Ethernet ports (SFP optics) only.

• Both the dual 10-Gigabit Ethernet and the four Gigabit Ethernet ports. The tenth slot (Flex-Slot) only supports a 2-port gigabit interface converter (GBIC) line card (WS-X4302-GB) when in this

mode.

• You cannot place a line card with a backplane traffic capacity exceeding 6 Gbps in slots 8, 9, and 10 of a Catalyst 4510R-E chassis when used with a Supervisor Engine 6-E or Supervisor Engine 6L-E.

Currently I am on 12.2(44)SG1 so I assume that "both the dual 10-Gigabit Ethernet and the four Gigabit Ethernet ports" is supported?

Could you confirm if this is true or not?

Thank you.

Kallol Bosu · ‎08-10-2016

Hello,

You can use following command to enable support for both Tengig and gig uplinks. You will need to reload the box to take this command in effect.

hw-module uplink select all

In this mode, two 10 Gigabit Ethernet uplink ports and four Gigabit Ethernet uplink ports are active: tengig5/1, gig5/3, , gig5/4 on slot 5; and tengig6/1, gig6/3, gig6/4 on slot 6.

Note that in this mode, slot 10 (FlexSlot) is usable only with the 2-port Gigabit Ethernet switching module (WS-X4302-GB).

!

Also refer to this document-

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/prod_white_paper0900aecd806ed38a.html

Please rate this post if helpful.

Regards,

Kallol

View solution in original post

Kallol Bosu · ‎08-10-2016

Hello,

please see my answers .

Q1. Yes I am talking about the third mode ("hw-module uplink select all"). With SUPV-10GE, you cant use WS-X4548-GB-RJ45 in slot 10 when this third mode is enabled. You can use only 2-port GBIC (WS-X4302-GB) and the Access Gateway Module (WS-X4604-GWY) at slot 10 .

So in a nutshell, if you want both tengig and gig uplinks on each sup, then you will not be able to use WS-X4548-GB-RJ45 module in slot 10. If you need to use that card at slot 10 then uplink mode should be either mode 1 or mode 2 (gigabitethernet or tengigabitethernet).

Reference:
http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/44sg/configuration/guide/sw_int.html

Q2. You wont be able to use Gi5/5-6 and Gi6/5-6 but Gi5/3-4 and Gi6/3-4 will remain active.

Look at this sample output where it indicates Gi5/5-6 and Gi6/5-6 will remain Inactive.

Gi5/3 disabled 1 full 1000 1000BaseSX
Gi5/4 disabled 1 full 1000 No Gbic
Gi5/5 inactive 1 full 1000 No Gbic <<<<<<<<<<
Gi5/6 inactive 1 full 1000 No Gbic <<<<<<<<<<
!
Gi6/3 disabled 1 full 1000 1000BaseSX
Gi6/4 disabled 1 full 1000 No Gbic
Gi6/5 inactive 1 full 1000 No Gbic <<<<<<<<<<<
Gi6/6 inactive 1 full 1000 No Gbic <<<<<<<<<<<

Please rate this post if helpful

Regards,

Kallol

View solution in original post

Kallol Bosu · ‎08-10-2016

Hello,

You can use following command to enable support for both Tengig and gig uplinks. You will need to reload the box to take this command in effect.

hw-module uplink select all

In this mode, two 10 Gigabit Ethernet uplink ports and four Gigabit Ethernet uplink ports are active: tengig5/1, gig5/3, , gig5/4 on slot 5; and tengig6/1, gig6/3, gig6/4 on slot 6.

Note that in this mode, slot 10 (FlexSlot) is usable only with the 2-port Gigabit Ethernet switching module (WS-X4302-GB).

!

Also refer to this document-

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/prod_white_paper0900aecd806ed38a.html

Please rate this post if helpful.

Regards,

Kallol

mterlikcisco · ‎08-10-2016

I have Sup V-10GE and currently slot 10 is taken by WS-X4548-GB-RJ45 switching module

According to that page:

For both:10 Gigabit Ethernet and Gigabit Ethernet uplinks mode,

two 10 Gigabit Ethernet uplink ports and four Gigabit Ethernet uplink ports are active:

tengig1/1, gig1/3, and gig1/4 on slot 5; and

tengig2/1, gig2/3, and gig2/4 on slot 6.

In this mode, slot 10 (FlexSlot) is usable only with the 2-port Gigabit Ethernet switching module (WS-X4302-GB).

:Q1: Does it mean that with third mode

hw-module uplink select all

I can not use slot 10 (FlexSlot) for 48-port X4548-GB-RJ45 switching module?

Mod Ports Card Type                              Model              .
---+-----+--------------------------------------+------------------+-----------
 1    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
 2    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
 3    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
 5     6  Sup V-10GE 10GE (X2), 1000BaseX (SFP)  WS-X4516-10GE      
 6     6  Sup V-10GE 10GE (X2), 1000BaseX (SFP)  WS-X4516-10GE      
 7    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
 8    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
 9    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   
10    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45

Looking at Figure 7

seems like only four 1GE ports can be used together with two 10GE?

:Q2: I am wonder how it will apply when I use already interface Gi5/3,Gi5/4 and Gi6/3 and Gi6/4

would I be able to use Gi5/5, Gi5/6 and Gi6/5, Gi6/6 ?


TenGigabitEthernet5/1    unassigned      YES unset  down                 down
TenGigabitEthernet5/2    unassigned      YES unset  down                 down
GigabitEthernet5/3       unassigned      YES unset  up                      up
GigabitEthernet5/4       unassigned      YES unset  up                      up
GigabitEthernet5/5       unassigned      YES unset  down                 down
GigabitEthernet5/6       unassigned      YES unset  down                 down
TenGigabitEthernet6/1     unassigned      YES unset  down                 down
TenGigabitEthernet6/2     unassigned      YES unset  down                 down
GigabitEthernet6/3        unassigned      YES unset  up                      up
GigabitEthernet6/4        unassigned      YES unset  up                      up
GigabitEthernet6/5        unassigned      YES unset  down                 down
GigabitEthernet6/6        unassigned      YES unset  down                 down

Kallol Bosu · ‎08-10-2016

Hello,

please see my answers .

Q1. Yes I am talking about the third mode ("hw-module uplink select all"). With SUPV-10GE, you cant use WS-X4548-GB-RJ45 in slot 10 when this third mode is enabled. You can use only 2-port GBIC (WS-X4302-GB) and the Access Gateway Module (WS-X4604-GWY) at slot 10 .

So in a nutshell, if you want both tengig and gig uplinks on each sup, then you will not be able to use WS-X4548-GB-RJ45 module in slot 10. If you need to use that card at slot 10 then uplink mode should be either mode 1 or mode 2 (gigabitethernet or tengigabitethernet).

Reference:
http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/44sg/configuration/guide/sw_int.html

Q2. You wont be able to use Gi5/5-6 and Gi6/5-6 but Gi5/3-4 and Gi6/3-4 will remain active.

Look at this sample output where it indicates Gi5/5-6 and Gi6/5-6 will remain Inactive.

Gi5/3 disabled 1 full 1000 1000BaseSX
Gi5/4 disabled 1 full 1000 No Gbic
Gi5/5 inactive 1 full 1000 No Gbic <<<<<<<<<<
Gi5/6 inactive 1 full 1000 No Gbic <<<<<<<<<<
!
Gi6/3 disabled 1 full 1000 1000BaseSX
Gi6/4 disabled 1 full 1000 No Gbic
Gi6/5 inactive 1 full 1000 No Gbic <<<<<<<<<<<
Gi6/6 inactive 1 full 1000 No Gbic <<<<<<<<<<<

Please rate this post if helpful

Regards,

Kallol

mterlikcisco · ‎08-10-2016

Last question to clarify one thing:

According to : http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/44sg/configuration/guide/Wrapper-44SG/sw_int.html#wp1066964

...

• Both the dual 10-Gigabit Ethernet and the four Gigabit Ethernet ports, with the understanding that the tenth slot (Flex-Slot) will only support a 2-port gigabit interface converter (GBIC) line card (WS-X4302-GB) when in this mode.

Q3. Is it required to have any module installed in slot 10? Or it can be empty?

Kallol Bosu · ‎08-10-2016

Hello,

You can leave slot 10 empty. If you put any module other than WS-X4302-GB in slot 10 then it will remain down/ unsupported.

!

Regards,

Kallol

Limitations on Using a TwinGig Convertor WS-C4510R-E