Cisco Switching/Routing :: 2690 - SFP Ports On Active And Standby Supervisor Engine
Oct 19, 2012
We are expanding out LAN network with more 2960 access switches. All the access switches are suppose to be connected to core switch (4507R) but i have less port on the core switch.
On the core switch we have two supervisor engines (WS-X4515 ---description : "Supervisor IV with 2 1000BaseX GBIC ports"). I can see that on each supervisor engine i have two 1 GB SFP ports available and if i calculate for two supervioser engine i will have 4 1GB ports.
But at particular time only one supervisor engine is active and other is in standby mode (redundancy mode used is SSO between two SUP engines).
Can i used all 4 SFP ports for connecting 4 uplinks to the 4 access switch?Will all the 4 SFP ports active at one time or only 2 SFP ports will be active that is for only active supervisor engine.
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Dec 26, 2012
When i have configured the 4507R switch but the configure is not sync with the standby module..... I have doing some troubleshooting
1. type the command "show redundancy" no standby module is showing
2. type the command " redundancy force-switchover" showing the message " no standby module is present"
3. type the command "hw-module module 2 reset" then the standby module is reset and status light is blinking like it is booting..
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Oct 26, 2011
We bought Cisco sup engine WS-SUP32-GE-3B for 6500 switches 2 nos for redundancy. I have connected 6 systems on each sup engine ports. How to clarify whether both sup engine will forward the data while one is Master and other is standby?
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Apr 19, 2013
In my 6513 switch chassis we have two Supervisor Engines 720 one is marked Active other as Hot. what is the diffrence in their mode as by name I suppose that Active one is currently in use and Hot one is in standby mode.They are showing in this manner.
Module Ports Card Type
7 2 Supervisor Engine 720 (Active)
8 2 Supervisor Engine 720 (Hot)
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Apr 22, 2012
I went through the configuration guide for 4500 series switches for NSF/SSO for failover between Sup's. I just wanted to know that that are we supposed to run the SSO command on both of the supervisors? Secondly, are we only supposed to run the nsf process under EIGRP on the secondary supervisor and routing peers and not on the primary supervisor?
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Jun 4, 2012
I was upgrading IOS on 4507 R with dual supervisor.I download the IOS on Active supervisior and did reboot.After reboot i login to switch then i got switch standby prompt.I found that after reboot active supervisior became standby supervisior.
Now new IOS is on standby supervisior.Need to confirm below..So this means that IOS does not syn within the supervisiors as compared to config right ?
-Which command i can use that will copy IOS from standby supe to Active supe??
-Which command i can use that will show both active and standby supe with new IOS?
-Is there any command that i can use to switchover from active to standby supe??
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Aug 8, 2012
We've got a doubt about the uplink ports of this supervisor. I've read that you have to use the four ports in 10G mode or in 1G mode, but not use for example 1 port in 10G mode and 1 port in 1G mode:
But, you can read in another sentence: " Beginning with Cisco IOS Release 12.2(25)SG, you could simultaneously deploy the dual 10-Gigabit.Ethernet ports and the four Gigabit Ethernet SFP ports on the Catalyst 4503, Catalyst 4506, and Catalyst 4507R chassis." Is it posible deploy simultaneously both type of ports?
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Apr 18, 2013
i have a standalone SUP720, no traffic is passing through it. only one port connected for remote telnet, its kind of backup device.today i checked its log, and there are some wiered message.is it a software bug or my SUP has gone bad? [code]
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May 6, 2013
We have a scenario with 2 chassis, both with 2 supervisor Engine 2T, we try to make a configuration of VSS with the chassis and would link to know if is possible have 2 supervisor on chassis one and 2 supervisors on chassis 2 with VSS?
Router#sho switch virtual redundancy
My Switch Id = 1
Peer Switch Id = 2
Last switchover reason = active unit removed
Configured Redundancy Mode = sso
Operating Redundancy Mode = sso
[code]....
would like to use the second supervisors for obteind the local redundancy en chassis 1 and 2, this is possible?
the actually version on four supervisors is: s2t54-ipservicesk9-mz.SPA.150-1.SY3.bin
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Oct 1, 2012
I have configured the VSS in two cisco 6509-E series with only one supervisor engine, but if i configured with two supervisor engine. it is going to common mode. One supervisor engine is 3c and 3cxl.
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Nov 3, 2011
I have an older 4006 with a Supervisor II+. We now need OSPF support, which the Sup II+ does not provide. I have access to a Supervisor III (WS-X4014), which will provide OSPF support. Question is, are there any gotchas to shutting down the switch, replacing Supervisor Engines and then powering up? What about the flash card? On my current system, it appears that I am only using bootflash: , which is where the IOS resides (see below). Since my startup config is in nvram and my IOS is in bootflash, what's the purpose of the flash card in slot0: ? and where does NVRAM and bootflash actually live on a 4006 ( on the Supervisor Engine?)
sh bootvar
BOOT variable = bootflash:cat4500-ipbase-mz.122-31.SGA11.bin,1;,1;
CONFIG_FILE variable does not exist
BOOTLDR variable does not exist
[Code].....
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Nov 28, 2011
we got a problem with our cat4006 coreswitch. The led on the supervisorengine is red, and several errors are appearing in the message log. [code]
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Oct 24, 2012
I buy a Cisco 4003 Switch with Supervisor Engine I but it only run CatOs and i whant it to run Cisco IOS so whitch Supervisor Engine can the Cisco 4003 Switch run? i have look at the Supervisor Engine III it can run Cisco IOS and Layer 3 but can i use that in my Cisco 4003 switch?
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Apr 5, 2013
For C6500 chassis, sup-fould like to know the dirrerence between supervisor engiene 720 sup-bootflash and sup-bootdisk?
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Mar 16, 2012
On an existing 4500 switch with a single sup 6-E, another sup 6-E is added. But the second sup6-E comes up as synchronised with active and in a few minutes time, reloads again. the software is 12.2(44) is the same on both sup engines. the redundancy sso output shows that slot6 is disabled.
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Jun 19, 2012
Our company will go to buy a core switch 4503. What is the difference between the Catalyst 4500 E-Series Supervisor 7L-E and the Catalyst 4500 E-Series Supervisor 7-E?
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Dec 5, 2011
I have a 4507R with a WS-X4515 supervisor V. It was booting into rommon mode, so I attempted to boot to an IOS image from TFTP. The boot process hangs at at the end of the below output and the then the status light blinks orange. I left it sit like this overnight, and it remained the same.
rommon 23 >boot tftp://x.x.x.x/cat4500-entservicesk9-mz.122-53.SG2.bin
Tftp Session details are ....
Filename : /cat4500-entservicesk9-mz.122-53.SG2.bin
[Code]......
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Feb 14, 2012
How to configure Supervisor Engine Redundancy between two different cisco 4507R and 4506E.
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Sep 1, 2010
There is a Cisco Catalyst 6513 in my office. Recently we decided to setup redundant Supervisor Engine 720-3B. When we did it, its became STANDBY COLD, and then it reloads. IOS is equal on both supervisors. It must be STANDBY HOT (SSO) redundancy. There is a configuration and show ver and show module outputs, and log of my actions.
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Jun 25, 2012
Is it possible to run VSS on 6513 and 6509 when considering both has same supervisor engine 2T and same IOS image.
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May 15, 2012
we have Supervisor Engine 720 10GE (VS-S720-10G) in slot 5 on Catalyst 6509-E. Slot 6 is free. We need to replace VS-S720-10G. Is it possible the following scenario
1. we will insert new VS-S720-10G into the slot 6
2. then we will remove the faulty VS-S720-10G from the slot 5
Will everything work without interuptions. Is any document where I can find step-by-step procedure how to replace VS-S720-10G ?
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Nov 25, 2011
I have issue with my 4510 switch which has got two supervisor engine in single switch.
I am trying find the root cause but not able to ....
Standy supervisor engine is not detecting ....
In show module and bootvar output also , there is error saying " Standby is not up "
show module ouput :
Switch-4510#show moduleChassis Type : WS-C4510RPower consumed by backplane : 40 WattsMod Ports Card Type Model Serial No.---+-----+--------------------------------------+------------------+-----------1 6 Sup V-10GE 10GE (X2),
[Code].....
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Mar 4, 2013
I am running HSRP on three 4506 switches..S1(active) S2( standby) and S3(listen)..S1 is active for all the vlansRight now, I wanted to make S3 active for two vlans: vlan 10 and 19What would be the impact to the end hosts?Also, can you tell me why the arp is not syncing for all the three devices? [code]
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Dec 16, 2011
I am working on two Nexus 7010 with 5.1.5 NX-OS version. I configure HSRP traditionnaly, Nexus 1 with a priority of 200 and Nexus 2 with a priority of 100 for all vlan.
When I change the priority of a vlan to 200 to 50 for example, Nexus 2 become active and Nexus 1 standby. The problem is that when I do a traceroute from a PC the packet take the Nexus 1 as defaut gateway all the time.....
For information I have a peer link between the 2 Nexus for vPC.
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Sep 30, 2012
I have 2 6509 chasis with one SUP720-3B in each and current IOS is s72033-ipservicesk9_wan-mz.122-18.SXF4 and 2 FWSM with version is 3.3.1 I need to upgrade FWSM system software to 4.1, after checking FWSM 4.1 release notes, I thought of upgrading IOS to latest version to 12.2(33)SXJ.I got new 2 CF of 512MB and downloaded the new IOS on them and need to upgrade 6509 IOS first to meet the requirement for FWSM upgrade.
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Oct 30, 2012
After rebooting a pair of 6504's configured for vss, both switches show active on the sup modules. A show switch virtual redundancy however shows the pair working in an active/standby mode. We have 6509's in vss pairs and they show active on switch1 and standby on switch2 led's. For the 6504's switch 1 was booted first and then the second switch about 30 seconds later. Is there something different with the 6504's? [code]
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Nov 20, 2012
Normally when we do HSRP with vPC on N7K the device will be Active/Standby in control plane but it will be Active/Active in data plane. In this case any traffic reach to standby device it can forward traffic directly to uplink which is not my desire. My goal is all traffic should pass through active (control plane) device in every case unless active device totally dead. So Is it possible for Nexus 7000 to be HSRP Active/Standby in Data Plane ?
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Mar 25, 2013
I have cisco 4510R L3 switch with installed 2 Sup on slot 5 and 6. the current active Sup is in Slot5 i want to make active Sup6 in slot 6 which is currently standby sup in chassis. Is there any way to make standby Sup to ACTIVE without reloading any of the Supervisor. however there is two way as per my understanding -
1. we can reload the active Sup so that standby Sup will take charge. - (redundancy reload shelf)
2. we can focefully switchover the state of Sup's by (redundancy forcefully swithover) but in above both cases reload will be performed by one of the supervisor. which i don't want.
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Dec 7, 2011
How do I enable ports 3 and 4 on this supervisor module? I can only get ports 1 and 2 to work by default. I have a standby Supervisor in SSO mode. I'm running IOS 15.0.2SG
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Dec 15, 2011
I know in the past on earlier models of the supervisors that you couldn't use all eight uplink ports(4 on each supervisor) simultaneously when you have two supervisors on the chassis. Is this the same case for the 10Gb uplinks on the supervisor 7-E on the 4500 chassis? I tried doing my research but couldn't find an answer.
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Jul 17, 2012
I have a pair of ASA 5520s operating in failover pair as active/standby, having two contexts on them. I am planning to share the load and make it active/active making first context active on the primary unit and second context active on the secondary unit. My question is if this will disrupt any connectivity thru these firewalls when I do "no failover" on the active/standby and assign the contexts to different failover groups and enable the failover back.
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Oct 2, 2012
I have Cisco 1811 and Cisco 2960 interconnect with each other by TRUNK link. As time pass i recieving below log on cisco 1811 router.
DTP-5-NONTRUNKPORTON: Port Fa8 has become non-trunk
LINEPROTO-5-UPDOWN: Line protocol on Interface FastEtherne t8, changed state to down
LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan100, changed state to down
LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan200, changed state to down
LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan300, changed state to down
LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan400, changed state to down
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Jan 27, 2012
I use one cisco 6506-e switch with modules (including two sup720-3B,one 6148-GE-TX,one 6724-SFP), and Thomson ViSE EM1000 encoder connect to 6148-GE-TX module with its two Gigibit RJ45 ports,Video picture can appear,but it isn't active.If connect to 6724-SFP module with GLC-T transceiver,It is OK. configure speed 1000 on the 6148 interface? configure full-duplex on the 6148 interface?
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