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 :: 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 :: 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 :: 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 :: 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 :: 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 :: 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 :: 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 :: 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 :: Upgrade 6500 Non Modular IOS To Normal 6500?

Dec 21, 2011

how can we upgrade 6500 non modular ios to normal 6500 ios?

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Cisco :: Configuring All MEC Links On 6500 VSS

Jul 13, 2012

I will be configuring all the MEC links on my 6500 VSS chassis tomorrow morning and one thing I am a bit confused about.According to the best practices guide they suggest you configure all etherchannels trunks to be in desirable mode. All the trunks are using LACP active - active right now but that's only to one chassis.Should I change all my MEC etherchannel trunks to desirable mode or just leave them active-active?

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Cisco Switching/Routing :: Configuring Intervlan Routing Between 2801 And HP Switches?

Aug 5, 2012

I'm trying to configure intervlan routing between a cisco 2801 router and HP/Amer switches.  Using int fa0/1 and subinterfaces I was sure I had it configured correctly, but I cannot ping the default gateways when I place a host in a particular vlan.  Below is what I have configured.
 
HP switch - port 9 connects to fa0/1 on 2801
 ip default-gateway 10.1.100.1
trunk 9 Trk1 trunk
trunk 10 Trk2 trunk - to another switch

[code].....

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Cisco Switching/Routing :: 6500 Switching Fabric Bandwidth 720 Is Calculated?

Jan 21, 2012

As per my understanding 6509 all slots are dual channel, so 9 slot * 40 per slot (20 g in and 20 g out) = 360 GB How cisco claim the 720 ?? What about the 6513 chassic switch fabric connection?

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Cisco Switching/Routing :: 6500 / High Switching Processor Utilization?

Sep 20, 2012

I am seeing a strange situation on my 6500 switch?By having snmp walk on '1.3.6.1.4.1.9.9.109.1.1.1.1.3' (== cpmCPUTotal5sec), I came to know that there are two processor and the cpu util for switching processor is gone to 88 % and some time creeps to 99 %.
 
snmpwalk -v2c -c "removes"  sw6500 '1.3.6.1.4.1.9.9.109.1.1.1.1.3'
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.3.1 = Gauge32: 12 (--- this is for CPU of Router Processor )
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.3.3 = Gauge32: 99 (--- this is for CPU of Switching Processor )
 
but when I do sh process cpu on the console, all looks normal as it shows cpu utilization of RP.  why the value is so high on the switching processor ?

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Cisco Switching/Routing :: IP Routing On 6500 Series Versus 3750?

Jan 24, 2013

For intervlan routing, Is 'IP routing' command enabled by default on a 6500 series switches based on the IOS?and on 3750 switches, do we need to enable the "ip routing" command manually for intervlan routing?

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Cisco Switching/Routing :: 6500 / Restricting Inter-VLAN Routing?

May 9, 2013

I'm looking to restrict Inter-VLAN routing through L3 switch (cisco 6500) and wanted to know best possible way to do it. I used VACL and achieved success to some extent, but my config is making clients take up to 5-6 mins to authenticate IP address from the DNS (bootps).My VACL config was as follows:
 
Subnet to restrict is 10.100.15.0 (VLAN 15)
 STEP 1: Created extended ACL to allow bootpc/bootps through DNS
ip access-list extended EACL_DNS
permit udp any eq bootps any
permit udp any eq bootpc any
 
STEP 2: Created standard ACLs to allow only relevant subnet, server VLANs & some IPs from other subnets for printers/scanners etc.

ip access-list standard SACL_VLAN_15
permit 10.100.15.0 0.0.0.255 (the subnet I'm restricting)
permit 10.100.50.0 0.0.0.255 (server VLANs)
permit 10.100.25.45 0.0.0.0 (printer in another VLAN which has to have access in VLAN 15)
 
STEP 3: Created VLAN access list

vlan access-map VACL_15 10
match ip address EACL_DNS
action forward
 vlan access-map VACL_15 20
match ip address SACL_15
action forward
 
STEP 4: Applying VLAN Access list on VLAN 15 vlan filter VACL_15 vlan-list 15 Though the above works, below is noted:

1. I'm still able to PING 10.100.15.2 (the switch virtual interface) from outside the subnet, which I don't intend to do so. Howeve all cients in the subnet have no connectivity from outside the VLAN 15.
 
2. As mentioned its taking quiet some time to negotiate with the DNS server at system boot time.

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Cisco Switching/Routing :: 6500 MSFC No IP Routing Command

Jun 2, 2012

I used to "ip routing" command in order to enable inter-vlan routing, for example with 3750 cisco. I have a 6503 cisco with SUP720 MSFC3. I was able to create some vlans but I can not configure inter-vlan routing.
 
sw#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
swsur(config)#ip routing

[Code]....

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Cisco Switching/Routing :: IP Routing On 6500 Series Vs 3750?

Oct 30, 2011

For intervlan routing, Is 'IP routing' command enabled by default on a 6500 series switches based on the IOS?hes, do we need to enable the "ip routing" command manually for intervlan routing?

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Cisco Switching/Routing :: Configuring PBR On 300 Series

Jun 1, 2013

Configuring an application using routing mode on cisco ace clients ---asa--3750--cisco ace--- servers behind vip,visa card transaction servers.i am able to setup a vip on ace using routing mode on ACE,as the  servers need to see the client ip ,so we are not  performing SNAT,this  part is working fine,when a request comes from the client ,it goes to the vip and to one of the backend servers ,and the request will be forwaded back to the ace ,as the default gateway on the servers is pointing to the server vlan on ace.but if the transaction from the servers need to go to the visa card transaction servers ,how can we achieve this ,and after fetching the data from visa servers,does the reply will be fwd to the ACE or ASAs directly.

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Cisco Switching/Routing :: 891 - Configuring FTP On Port 990?

May 25, 2012

I currently have a Cisco 891 running with a FTP running on port 21.  I currently have the NAT from external IP to and internal IP 192.168.12.6 for port 21.  And the firewall allowing that traffic through and client software is working fine.  However I need this FTP to be running on port 990 and anytime I change the NAT and the firewall, the external FTP clients connect but then drop when recieving the directory listing. 

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Cisco Switching/Routing :: Configuring Qos In 2960?

Feb 21, 2013

I have IP phones connected to 2960 i want to segregate traffic traffic comming from IP phones which has a COS value of 5 and want to allocate a band width of 200 MBPS for those traffic .
 
Can any one share sample QOS configuration for achiving this in  2960 ?

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Cisco Switching/Routing :: IP Routing Command In 6500?

Mar 16, 2013

Where is the "ip routing" command in Cisco switch 6500  series?

is the ip routing enable by default accoridng to the: [URL]

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Cisco Switching/Routing :: Configuring ACE-4710 With Tacacs 3.1?

Jun 10, 2013

We think we have configured the ACE and Tacacs properly as we auth, but are not able to enter into configuration mode.

ACE-4710 A4(2.3)

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Cisco Switching/Routing :: Configuring VPC On The Nexus 3048

May 22, 2013

I'm looking for some input on configuring vPC on the Nexus 3048.I know that it's supported to use 1G interfaces for the vPC Peer-Link, but using 2x1G for the Peer-Link would make the Peer-Link a bottle-neck if the 10G ports are used in a vPC. What about using 2x10G ports for the Peer-Link and using the remaining 10G ports in one, or potentially two vPCs. Should that work or is it in any way not recommended? The reason I'm asking is that the 10G ports are called "Uplink" ports in the data sheets for the 3048.
 
We are planning to connect some servers to the 3048s using vPC with each server connected by 4x1G interface (2x1G for each switch), and then we want to connect a Netapp storage system with two controllers using 2x10G each (the controllers are active/passive, so you can think of it as two separate systems). We would connect controller A with vPC 1x10G to each switch, and controller B in the same way with vPC 1x10G to each switch.

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Cisco Switching/Routing :: EtherChannel - Configuring On 4500?

Feb 28, 2012

I am about to configure 4 Gig ports for EtherChannel.  I've been reading about EtherChannel and it seems easy enough to configure.  I have a host (server)which I am going to connect to these 4 - gig ports.  This is new for me and would like some feedback for those that have used EtherChannel on their layer 2 switches.  The gig ports will be an access port with VLAN XX.

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Cisco Switching/Routing :: Configuring 1841 With ISP And Static IPs?

Sep 12, 2012

We upgrade our Internet service in our India office which required a new router.  The local vendor suggested an 1841, so that is what we have.  It has two fastethernet ports on it.
 
The ISP (Airtel) provided the following IP address information:
 
Public WAN IP  : 122.181.23.200/30
WAN IP      :  122.181.23.202SUBNET MASK : 255.255.255.252GATEWAY     :  122.181.23.201Pri DNS :  125.22.47.125Sec DNS :  202.56.250.5

[Code]......

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Cisco Switching/Routing :: Difference Between 6500 SXJ And SXI?

Nov 25, 2011

i would like to check out what's the difference between the naming convnetion for the 6500 IOS.
 
I read the data sheet to support my POC deployment to support NCS v.1 the 6500 IOS need to upgrade to 12.2 (33) SXI
 
Is it able to work if i using SXJ instead of SXI, with the same IOS version 12.2 (33)?

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Cisco Switching/Routing :: TFT On 6500 Using Different Vlans And VRF

Jul 24, 2012

I have tried to test copy tftp: numerous time with no success.  I believe the reason it is failing is my laptop to Ethernet port is in vlan 62 and the tftp process operates in a different IP space.I am using gig 7/1 and configuring my laptop nic for x.x.x.254 mask 255.255.255.0.  I can ping from laptop to gateway) and I can ping from the switch to my laptop using ping vrf production x.x.x.254. Can you tell me what vlan I need to set my laptop connection in or if there is something else I need to change to make tftp work on vlan62?Does TFTP only work in vlan1 or can it be changed?

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Cisco Switching/Routing :: Upgrade IOS In 6500 VSS?

Mar 25, 2012

how to upgrade IOS in switch 6500 connect in VSS from 12.2(33)SXI IOS to 12.2(33)SXJ?

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Cisco Switching/Routing :: 6500 ACL Using QoS Not Working

Jul 16, 2012

We are setup like a hotel style workers camp.  We have wings full of rooms and residents with 3750 stacks in them.  Those switches connect back to our core 6500's.  The network is mostly all Layer 3, interfaces are routed with IPs.
 
When it was built before my time they included an ACL for each wing so that residents couldn't access internal devices (IE SSH to 6500) but I've come to notice it's not working.
 
I see hits on the ACL for accepts but nothing is hitting the deny rule at the top.Here is the configuration below:
 
mls qos aggregate-policer INTERNET1 24000000 80000 80000 conform-action transmit exceed-action drop
mls qos aggregate-policer INTERNET2 24000000 80000 80000 conform-action transmit exceed-action drop
mls qos aggregate-policer INTERNET 24000000 80000 80000 conform-action transmit exceed-action drop
[Code] ....

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Cisco Switching/Routing :: Does OTV Supported On Cat 6500

May 6, 2013

On googling I came across documents that say OTV (Overlay Transport Virtualization) is supported on Cat 6500. Any authentic information whether OTV is supported on Cat 6500, especially with Sup-720B? FYI, Cisco Feature Navigator does not mention it.

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Cisco Switching/Routing :: High CPU On 6500

Mar 19, 2012

SUP2T-D#sh proce cpu hist
    11111111111     1111     1111          1111    1111      
    0000000000099999000099999000099999999990000999900009999999
    0000000000099999000099999000099999999990000999900009999999
100 **********************************************************
90 **********************************************************
80 **********************************************************
70 **********************************************************
60 **********************************************************
50 **********************************************************
40 **********************************************************
30 **********************************************************
20 **********************************************************
10 **********************************************************
   0....5....1....1....2....2....3....3....4....4....5....5....
   0    5    0    5    0    5    0    5    0    5   
CPU% per second (last 60 seconds)

SUP2T-D#sh proce cpu sorted
CPU utilization for five seconds: 100%/83%; one minute: 99%; five minutes: 99%
PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process
416     3324188    879928       3777 13.05% 14.42% 14.45%   0 Spanning Tree   
633      104408      5091      20508  1.50%  0.53%  0.45%   0 Env Poll        
  75       22000       298      73825  1.10%  0.13%  0.07%   0 Per-minute Jobs 
168       69696    163563        426  0.39%  0.23%  0.22%   0 slcp process    
   2         532      1010        526  0.07%  0.00%  0.00%   0 Load Meter      (code )

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