Cisco Switching/Routing :: 6506E SUP2T QOS Channel Consistency

May 21, 2012

I have a catalyst 6506E (WS-C6506-E) with a SUP2T supervisor (VS-S2T-10G) card and a 10G interface card (WS-X6816-10G-2T) + DFC4.I have configured an etherchannel to another switch with the 2 10Giga ports of the SUP2T card and 2 10giga ports of the interface card.I only use the 10Giga ports of the SUP2T card so the cards have the same QOS transmit capabilities.But they do not have the same receive capabilities.
 
So when I configure QOS (with the new commands on SUP2T) on my 4 ports within the Etherchannel, 2 ports move down because of the inconsistency.
Till this point, no surprise.
 
The problem is that the command "no platform qos channel consistency" replacing the "no mls qos channel-consistency" does not exist.I run the last IOS 12.2(50)SY1 IPSERVICESK9.
 
And I cannot have QOS on my Etherchannel on the 2 cards.Or I have to use 4 ports of my interface card but in case of failure of this card, I loose the whole etherchannel.I there a way to avoid the consistency check ?

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Cisco Switching/Routing :: 6506E / Sup 720 And Sup 32 Together On The Same Switch?

Feb 20, 2012

I'm installing a new 6506E switch and I want to use dual supervisor redundancy. I also have a spare sup 32 from another switch which i'm not using right now.I want to save some money. My question is Can I use one sup 720 as primary and the 2nd redundant sup 32 as a secondary on the same 6506E switch?

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Cisco Switching/Routing :: Power Requirement For 6506E

Jun 2, 2013

I am looking the power requirement for 6506E in data sheet and it shows that is support 3000, 4000, 6000 & 8700W. I have currentely 4000W power source for my new 6506E switch. will it work with below modules in new 6506e ?

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Cisco Switching/Routing :: 6506E / Upgrading VSS IOS Procedure?

Apr 18, 2013

I am upgrading a Cisco 6506E VSS from 12.2(33)SXI5 to 12.2(33)SXJ5 during a maintenance window. So I have plenty of time to reboot the VSS. Confirm below is the correct procedure. I have manually copied the new IOS to both active and standby Sup720s.
 
no boot system
boot system flash sup-bootdisk:NEW_IOS.bin
boot system flash sup-bootdisk:OLD_IOS.bin
!
copy run start
reload
 
I was going through the below cisco document and there are a few more steps as below: Is it necessary?

[URL]
 
Router(config)# no boot system

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Cisco Switching/Routing :: 6506E With SUP 720 Support 10 GIG Module?

May 4, 2013

switch 6506 E with supp 720 does it support 10 GIG module ?

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Cisco Switching/Routing :: 6506E - Switch Going To RMON After Reloading

Sep 29, 2012

I have problem with my Cisco 6506E switch.when it reloads its going to RMON mode, If I give Boot command I. The RMON, then only it will get load with the iOS image.

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Cisco Switching/Routing :: PA-MC-2E1 / 120 Work With Catalyst Switch 6506E?

Dec 12, 2012

Does the port adaptor PA-MC-2E1/120 work with the Catalyst Switch 6506E (Sup Engine: 720-3B)? We have bought a Enhanced FlexWAN card for this port adaptor.I read through the cisco website and seem to get confusing answers whether they are compatible.

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Cisco Switching/Routing :: 6506E - Sup720 BootVar Not Shown

Jun 4, 2013

I'm trying to boot this IOS on a 6506-E, s72033-adventerprisek9_wan-mz.122-33.SXI8.bin.
 
This is what I see in bootvar.
 
sh bootvar
BOOT variable = disk0:s72033-adventerprisek9_wan-mz.122-33.SXI8.bin,1;disk0:s72033-ipservicesk9-mz.122-18.SXF8.bin,1;
CONFIG_FILE variable =
BOOTLDR variable =
Configuration register is 0x2102
 
Standby not ready to show bootvar, I want to remove SXF8 and leave SXI8 alone. I removed both IOS file names in boot system and added the SXI8 again and saved. So this would be the output after.
 
But after a switch restart, this would be the output of show bootvar again.
 
sh bootvar
BOOT variable = disk0:s72033-adventerprisek9_wan-mz.122-33.SXI8.bin,1;disk0:s72033-ipservicesk9-mz.122-18.SXF8.bin,1;
CONFIG_FILE variable =
BOOTLDR variable =
Configuration register is 0x2102
 
Is there anything I need to check? This is an old engine and I'm not sure if the variables of the RP modified .

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Cisco Switching/Routing :: 6506E Switch Command Meaning

Feb 5, 2012

I see the command "vlan access-log ratelimit 2000" and wonder what it is that it does.

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Cisco Switching/Routing :: MLS On 6500 With Sup2T

Aug 9, 2012

Cisco 6500 with 2T supervisor engine with following software Cisco IOS Software, s2t54 Software (s2t54-IPSERVICESK9-M), Version 15.0(1)SY1, RELEASE SOFTWARE (fc4)
 
The problem is that, I am not able to configure Multilayer Switching (MLS) (mls rp ip) in the global config command. Although the "mls" is visible on the config menu. but when I say "mls ?", the router prompt "unrecognize command"
 
Not sure if SUP 2T support MLS or it come with different name.

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Cisco Switching/Routing :: Etherchannel Suspended Between Catalyst 4948 And VSS 6506E

Dec 23, 2012

I describe an issue when i need to performe an L2 or L3 Etherchannel from a Catalyst 4948 IOS Enterprise and 2 xCatalyst 6506E bandled with VSS.
 
From the VSS Side when i plug cables i see on the physicals and Etherchannel that Physical and protocole layer are up. On the 4948 side, I see that physical layer is up and protocol and Etherchannel interfaces are down.
 
On the Etherchannel port summary i see that the port state is supended.
 
On the first attempt, i have test with a L3 etherchannel on both side using no switchport with two IP addresses one at each side on etherchannel interfaces.
 
The etherchannel are bundled with LACP mode active and on the second attempt with PAGP mode ON. 
 
The same configured on VSS 6506E work fine with Catalyst 3560E.

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Cisco Switching/Routing :: Command QoS In VS-Sup2T Of 6509

Dec 10, 2012

I have a 6509 witch a sup vs-Sup2T,  and I´m very confuse for to configure QoS. is diferent in the old supervisor..What is the command similar to map cos to DSCP..  look
 
This is a configuration in a sw 4507
 
qos map dscp 56 to tx-queue 1
qos map cos 1 to dscp 10
qos map cos 2 to dscp 18
qos map cos 3 to dscp 26
qos map cos 4 to dscp 34
qos map cos 5 to dscp 46
qos
  
In 6509 with sup2T and version 15.0.SY2  Im no sure.. I see two command
 
platform qos map cos-mutation testmap 4 5 6 7 0 1 2 3  
and 
table-map cos-discard-class-map 0 1 2 3 4 5 6 7  

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Cisco Switching/Routing :: 6500 - Configuring VSS With Two Sup2T?

Aug 4, 2012

I'm configuring VSS with two Sup2T but the Sup2T of the standby not coming active

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Cisco Switching/Routing :: Upgrade 6500 Sup2T From 15.0 To 15.1

Jun 4, 2013

I am trying to upgrade Sup2T from 15.0 to 15.1 (same feature sets).  I have the new  image in bootflash and have changed the boot system statement to boot from the new image and the config register is 0x2102.  However, everytime it reboots it loads the old image. [code]

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Cisco Switching/Routing :: 6506E / 3750E - Extending VLans Across Routed MAN Connection?

Feb 9, 2012

We have 20+ VLANs on our main network, we have an offsite connected by metro GIG fiber ethernet.  Right now, we have a layer 2 connection to there with the core at the main site as the gateway.  We have had problems occationaly with the metro ethernet's spanning tree which then we would see our own network and cause an outage, not only for the offsite, but since the VLAN would see itself (not on our equipment but the metro ethernet carrier's) it would effect the main network as well. 
 
What I was going to do to resolve this was change the connection to a routed network, however I need to still send some VLANs over the routed network (there are some applications that require to be on the same subnet as the server).  Is there a way to Map the Vlan 10, and 11 at the main site to a vlan 10, and 11 at the remote site using a routed network? I noticed there is something about bridging, would I bridge the VLAN accross the routed MAN connection?  Then would I bridge back the other way as well? 
 
Main site has a 6506E
and offsite has a 3750E

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Cisco Switching/Routing :: Catalyst 6500 VS-SUP2T-10G QoS Configuration

Apr 22, 2013

I am migrating services from SUP720-3B to VS-SUP2T-10G= and moving to a VSS configuration  between a pair of Cat6506 distribution layer switches. I need to enable QoS on these switches, primarily to trust dscp and also to prioritise voice traffic. The autoqos feature works for some ports but does not work on port-channel interfaces and port-channel member interfaces. How can I apply the qos settings for these interfaces in line with what auto qos would normally provide. My line cards are as follows:
 
Civic_6506VSS#sho mod
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
1    4  CEF720 4 port 10-Gigabit Ethernet      WS-X6704-10GE   

[Code].....

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Cisco Switching/Routing :: Replacing 7206VRX With 6509-E Sup2T?

Dec 9, 2012

We are planning to implement the 6509-E with two Sup 2Ts and a few 48 ports switches. We also want to make this the router for our network and replace the 7206VRX.

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Cisco Switching/Routing :: 6500 - Upgrade From SUP720 To SUP2T With New Chassis?

Apr 28, 2013

We recently purchased 2 Cisco 6500 series switches (with Sup 2T). These switches will be replacing our old 2 6500 series switches (with Sup 720).
 
We have 70 vlans and 90+ closet switches (2900) connecting the core switches We have 2 WLC connected to the core switch. We also have a 1 x 1 connection to a VSS switch which in turn connects to our Server Co-Location data center utilizing IPSec & GRE tunnel to connect to our Server Co-Location data center.
 
Our routing protocol is EIGRP. Our VTP domain at Server Co-Location is separate from our location “A” campus. I was wondering what is the best way to migrate our Core switches at location “A” campus.
 
The requirement is we would like to replace these switches with minimum downtime.

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Cisco Switching/Routing :: 6509 - Upgrade Sup720 To Sup2T In VSS Cluster

Jun 21, 2012

I support an active VSS cluster using 2 x 6509E chassis with single Supervisor 3C modules in each chassis. I want to replace these with Supervisor 2T modules. All my service modules and line cards are supported with the Sup2Ts (I will also be implementing 6908 modules). Is there a document on the Cisco site for this? I haven't found one though I can find plenty that describe how to do a software upgrade.
 
(Note, I have a 3rd (non VSS) 6509E chassis that is also part of this core network and that will maintain VTP/V LAN's etc).

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Cisco Switching/Routing :: 3750X - Connect C3KX-NM-10G To X2 10G Port On Sup2t In 6500E?

Mar 17, 2013

Is it possible to connect 3750X with C3KX-NM-10G to X2 10G port on sup2t in 6500E switch.There is Cisco OneX Converter Module, but I could not find that it is supported on sup2t.

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Cisco Switching/Routing :: Will All 4-ports Of N5K Will Be Same Port-channel

Sep 12, 2012

Have 2 N2K with dual-connections to both 2 N5K, will all 4-ports of N5K will be the same port-channel. N2K as well ?

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Cisco Switching/Routing :: Port-Channel Between 4507

Nov 29, 2011

I need to configure a port channel between two sw 4507R. with port Giga, but those port are in different modules.
  
Sw-1
interface GigabitEthernet5/48
description **** Conexion Switch-2*****

[Code].....

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Cisco Switching/Routing :: Etherchannel Or Fiber-channel On 3508?

Oct 20, 2012

When you aggregate multiple fiber GBICs together on the 3508G, do you configure it as an etherchannel, or as fibre-channel? I've looked around online for hours, but can't find it mentioned anywhere.

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Cisco Switching/Routing :: 2960 Ether Channel Not Working

Sep 23, 2012

I was configured ether channel between two cisco 2960s series switches. It is working properly. I was replaced two cables in etherchannel. Now one link working remaining link is down(both cables are working cables only). Below are ether channel details.

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Cisco Switching/Routing :: 3750 As A Port Channel Bridge?

Dec 7, 2011

I have 3750 core/distribution switches with routing enabled in two offices connected with copper link and L3 port channel interfaces. NewOffice#2 has moved about 5 miles farther away from office#1 and I have to deploy new core/distribution switch connect it to old core#2 via F.O and move all access switches with it. Old core will stay in old #2 offices as a bridge between office#1 and new office#2 Office#1core<->copper (Ethernet) <->oldoffice#2core<->f.o. <->new office#2core How I should configure port channels ports on oldoffice#2 core to act as bridge between office#1 core/dist and newoffice#2 core/dist without changing anything else (ip, etc) on whole network

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Cisco Switching/Routing :: Catalyst 6500 BUS EoBC Channel

May 5, 2013

"How to display the EOBC error counters in the Catalyst 6500 series switches and a definition of the EOBC interface" document here on support forum stays that The Ethernet Out of Band Channel (EOBC) is a  half duplex channel that services many functions, which include the  Simple Network Management Protocol (SNMP) and the packets that are  destined for the switch.
 
Previously i were thinking that EoBC used only for SCP  and SLP protocol. In addition i found other article (but not on cisco site, heh) where stays that The Results bus is a       control plane, while the C (EoBC) bus is more of an       "admin plane", thus you will never see data       packets (such as CDP, SNMP, etc.) going over the R or C bus.
 
So there is a big contradiction between those two statements. How to prove one of those and if first one right, what meaned under the packets that are  destined for the switch in it? SCP and SLP or other traffic as well?

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Cisco Switching/Routing :: 6509 Trunk To Port Channel

Apr 22, 2012

I have 2 Cisco 6509 switches linked together via single Fibre as a trunk.I want to change this to a port channel where I will add another 3 fibre ports to the port channel but what order do I do this to minimise any disruption.

1-Configure PortChannel and add the 3 new ports, this will bring up the Port Channel but what effect will this have on traffic currently going over the single Trunk link? Will spanning tree go mad, how will switches react?

2-Convert existing Trunk link to Portchannel then add in new ports to PortChannel, I guess in doing this there will be a small hit on traffic as it changes to a port channel.

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Cisco Switching/Routing :: Lost Port Channel Between 6513

Feb 24, 2012

We have 2 6513's that are linked via 2 10 gig interfaces, using an LACP channel.I received an alert this aft stating that the far 6513 was unreachable and the port channel int PO3 had gone down, the 2 10 gig interfaces had also gone down on either side. 5 mins later PO3 had resestablished itself and has been fine since. [code]

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Cisco Switching/Routing :: 3120G Ether-Channel Mode ON

Jan 10, 2012

running  ether-channel mode on. I have a 3120G Blade Switch (stacked). The blade  switch connects to the blade servers (internal). Gi1 /0/1 connects to eth0 and gi2/0/1 connects to eth1 on the blade server. [code]
 
The  issue is when is shutdown eth0 on the server, the corresponding  interface on the switch (gi1/0/1) does not go down, show up and running. 

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Cisco Switching/Routing :: Nexus 5018 / Port Channel Down?

Feb 7, 2013

We are running nexus 5018 in our DC.What is the difference betwen "channel-group 214 mode active"  and " channel-group 216" Any difference?.. because i have problem with this config we are going build a server config? 
 
We have problem with porth channel down.
 
5K# sh int po71
port-channel71 is down (No operational members)
vPC Status: Down, vPC number: 71 [packets forwarded via vPC peer-link]

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Cisco Switching/Routing :: 3750 - How To Setup Port-channel

Jan 22, 2012

I set up a port-channel trunk between a acess switch 3750 ( int gi2/0/1 and gi2/0/2) and Core 6509( int gi7/11 and gi7/12).
 
On the both the 3750& 6509 I configured:
 
interface Port-channel15
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 100,103
switchport mode trunk
 
But the ports on the core g7/11 and g7/12 keep shutdown and when I do show interfaces port-channel 15, it show the interface is shutdown.

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Internet Connection Has No Consistency

Jan 28, 2012

So we have been battling this problem with our ISP (Charter Communications) for a few months now. Every day I find myself unplugging the power and replugging it in to gain connection. After this, it remains fast for a little bit. However these are never running simultaneously. We have the 50 meg service which is plenty fast but it is very inconsistent. I just attempted to plug my computer into the router for instant access because it was slowing down and my speeds remained slow. However, from my other macbook pro, the internet all of a sudden started flying. I wonder if the router has improper settings for multiple connections. The problem seems to exist dominantly with the laptops but the xbox connection is pretty consistent.They had just upgraded our router as the last was out dated. When working, the connection reached 50 mess during a speed test, which before was capped by the outdated piece. The connection in the wall shows fine strength according to their meters. I do not think an accespoint would work as the connection to the router seems to be fine throughout the house, its just the speed being fed.

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Cisco Switching/Routing :: Min-Link Configuration On 3750-X Port-channel

Feb 27, 2013

I am building a new network and intended on using the min-link feature on my port-channels between a 3750-X series switch and Nexus 4k.

However reading further into this it seems this feature is only supported on higher end models. I cannot find any reference to the min-links feature in the 3750-X configuration guide. Is this an available feature?

The 3750-X model is WS-C3750X-24T-L running IOS 12.2(55)SE3 IP Services

My thoughts is that the is only an LACP supported feature so I may not see the command until I have entered an LACP specific command on the port-channel but unfortunately I do not have a 3750X to verify this on at present.

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