Doing a bug scrub on our dual core, dual Sup 720 6500s tonight. We are going from s72033-advipservicesk9_wan-mz.122-33.SXI4a.bin to SXI9. I want to get a second set of eyes on my script since I have not done this for about 1 1/2 years. Following this doc:[URL]
Script:
Backup
sh ver
remote command switch show version
[Code].....
Is there any challenge to upgrade core switch 6500 series from Nexus 7009 which runs NxOS, because i have 3750X series switches connected at distribution and access layer in my network topology??
Is there any challenge if we place NxOS in core and IOS in distribution and Access layer??? how we are able to match sh run config in existing 6500 switch to Nexus 7009 NXOS?
how to convert the CORE 6500 from VSS to non-VSS?
View 2 Replies View Relatedwe need to relocate our core switch 6500 with sup 720 to another bldg
what is the command to gracefully shut it down I mean power off
I was told one can just switch off the power
I have an Issue.In my networks, 1 single user is facing Network Slowness issue. i needs to check to which port user is coneected in switch to CHeck whether that port has any errors.But problem is, i am providing support from remote location.And my concern LAN segment is Very big,I have only user Ip address details,when i ping the Ip address from Core switch it is pinging. but when i give show ip arp & give Ip address then its not learning and listing out the Mac address to trace down to the specific port.
View 3 Replies View RelatedI have the following: 1 5520 ASA connected to the internet, 2 core switches, and several access switches.Aside from implementing RSTP, VRRP, hard code access and trunk ports, is there any other recommendation you would like to add.
View 7 Replies View RelatedWe have two 6500 core switches and one(primary) of them is running in VTP transparesnt mode and the other (secondary) one is running in VTP client mode. I would like to change the VTP mode of the second switch to transparent mode. Would it cause any issue. I guess i have to create VLANs onto the switch.
View 7 Replies View RelatedI am planning to migrate the core switch from cisco 3750 to Cisco catalysts 6513 switch. What could be the best approach to minimize the downtime or avoid disrupting the production. I have couple of thoughts, one method is to build the core and then replace the existing core, another option is to build the new switch as the second VTP server and once it recieves all the VTP information then disconnect the old server.
View 6 Replies View Relatedhow can we upgrade 6500 non modular ios to normal 6500 ios?
View 5 Replies View RelatedAssume that we have 2 Cisco 6500 series which redundant via GLP, now my question is how can we connect a Juniper SRX firewall to our core switches?
View 2 Replies View RelatedI have an Cisco 6500 CS and there is a Cisco Unified Communication Manger Server connected directly to the Core Switch.I tried to change duplex and speed ( fix and auto ) for both sides, but the same problem.
View 9 Replies View Relatedi am trying to upgrade the software of the core switch 4503e, i could not get the managemenet ip address up and running. what i did is the following :
interfave vlan 1
ip address 192.168.1.1 255.255.255.0
no shu
then my laptop ip address is 192.168.1.100 255.255.255.0?result pinging from CLI is request time out.is there any els command where i need to input ?
I want to upgrade IOS for my production core 3750 switch. Below is Show version/fash output. I have IOS image "c3750-ipservicesk9-mz.122-55.SE7", need to confirm below concerns:-
1-As this is stackable switch do i need to upgrade on all Switch..i can see there are 3 flash while doing show flash?
2-Is above IOS image support with my switch? do i able to enable ssh?
3-is flash memory is enough to succefully upgrade IOS?
4-Any other point which i should keep in mind before upgrading..any special feature which this IOS wont support.
I am planning to upgrade the current core switch(3750) to 6509 series switch. Since we have a production network running we have to plan for an online core switch upgrade.
View 7 Replies View Related1. We now have SupA & SupB in the chassis, due to some mistake we have same IOS version but different feature set on them, although we configured redundancy mode sso, in the "show redundancy" we see Operating Redundancy Mode = rpr due to Software mismat, we now need to fix them as same feature set image, if I use "copy sup-bootdisk0:/xxxx slavesup-bootdisk0:/xxx", then write memory, does this cause any service/network interuption?
Available system uptime = 1 year, 1 week, 4 days, 9 hours, 21 minutes
Switchovers system experienced = 2
Standby failures = 0
Last switchover reason = active unit removed
[code]....
2. We did a failover test with this status, found that if we triggered supervisor failover, all modules will reload thus the services if interupped. How about after we make the Operating Redundancy Mode as sso, will this behaviour shows again? Or a stateful failover will happens, then modules no need reload?
3. We are using OSPF as our L3 routing protocol, after reference to the configuration, nsf should be enabled, we want to ask in the OSPF-domain nsf should be configured in all OSPF-enabled router or only 6500 which have dual-sup?
4. We also found that the interfaces(3 * Gig & 2 * TenG) in Standby supervisor cannot be use even enabled & configured, is it because we are running rpr mode now or will be the same even change to sso? Before customer have some older supervisor in 6500 non-e chassis, and they can use the standby supervisor interfaces as traffic forwarding, they use rpr-plus mode before, how about in sso mode?
I am looking to implement VSS using our two 6500 series switches. The "Recovery Actions" when there is a Dual-Active situation says that the active chassis that detects a dual-active condition shuts down all of its non-VSL interfaces (except interfaces configured to be excluded from shutdown) to remove itself from the network, and waits in recovery mode until the VSL links have recovered. Does this mean that the Active chassis gets totally isolated thus triggering the modules on the Standby chassis to be active ?
View 1 Replies View Relatedhow to upgrade IOS in switch 6500 connect in VSS from 12.2(33)SXI IOS to 12.2(33)SXJ?
View 3 Replies View RelatedI have WS-C6509-E chassis with VS-S2T-10G supervisor.
Currently I have IOS " S2TIBK9-15001SY - Cisco CAT6000-VS-S2T IOS IP BASE FULL ENCRYPT "
Can I upgrade the IOS to " S2TISK9-15001SY - Cisco CAT6000-VS-S2T IOS IP SERV FULL ENCRYPT " without purchasing this IOS?
Will I face issue in TAC cases?
we have a customer who needs to perform upgrade on their Core 6500 Switch IOS from version 12.2(17d)SXB11a to 15.1SY.Is this a supported upgrade path and can it be done directly?
View 11 Replies View RelatedI 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]
View 4 Replies View RelatedToday we have 2 VSS, and are about to buy another two 6500 chassies to bulid a new VSS. Our currens chassies have supervisor 720, and the new one will probably have SUP2T
We have a network design that allowes us to run on a single chassie per VSS if we have hardware failure. This means that in a really worst case scenario we need to move around hardware to have 3 system up and running (that would mean multiple failures on all systems... so really really worst case scenario )
So here is my first question. Can I run a VSS with different supervisors in the chassies? Second question: If I want to upgrade a VSS from SUP720 to SUP2T, cna I run 2 supervisors per chassie (quad supervisor VSS) where one supervisor is SUP720 and one is SUP2T?
We have some 4510R+E with dual sup 7e that have experienced problems recently. One of the sup 7e's crashed with a "critical software exception":
#show verCisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.01.01.SG RELEASE SOFTWARE (fc1)
<snip>
ROM: 15.0(1r)SG1
<snip> Last reload reason: Critical software exception, check bootflash:crashinfo_iosd
So I thought I'd upgrade to IOS-XE 3.2.0SG to hopefully resolve the issue. I was reading the software release notes and it says:
If you are upgrading to 3.2.0SG, you must upgrade your ROMMON to 15.0(1r)SG2.If they have dual supervisors, first upgrade your software to 3.2.0SG, then upgrade your ROMMON to15.0(1r)SG2 to avoid the resets uplinks issue (CSCtj54375).
And from the ROMMON release notes it says:
Download the cat4500+e-promupgrade-150_1r_SG2 program from Cisco.com, and place it on a TFTPserver in a directory that is accessible from the switch that is upgraded.The cat4500+e-promupgrade-150_1r_SG2 program is available on Cisco.com at the same location from which Catalyst 4500 system images are downloaded.
So I have several questions:
The only promupgrade file I can find is cat4500-e-ios-promupgrade-150-1r-SG2 (which doesn't appear to be the same as cat4500+e-promupgrade-150_1r_SG2 ). Where the correct file is?Since I have dual supervisors, it says I should upgrade the software, then the ROMMON. If I can do that (run the new software with the old ROMMON) why am I bothering to upgrade the ROMMON in the first place? (update, ok, I see the new ROMMON gives me enhanced crash info and will allow future upgrades without bringing down both supervisors at the same time).When these were ordered/installed, the licenses were all mixed up (I wasn't involved with that ). So the MDFs have dual sup 7e with ipbase and the IDFs have single sup 7e with enterprise services. Obviously, we want the enterprise services in the MDF so we can run OSPF and the ipbase in the IDF. But, OSPF seems to be running just fine in the MDF on ipbase. Are the licenses not enforced on these platforms? The release notes for 3.2.0 say ipbase doesn't support OSPF. So if I upgrade the MDF switches, will OSPF suddenly stop working?
The IP Base image does not support enhanced routing features such as Nonstop Forwarding (NSF) , BGP, Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortest Path First (OSPF), Intermediate System-to-Intermediate System (IS-IS), Virtual Routing Forwarding (VRF-lite) and policy-based routing (PBR).
My task is to upgrade a couple of 6500 series switches, 6513 with SUP720/MSFC3 (WS-SUP720) and Policy Feature Card 3 (WS-F6K-PFC3B) installed. How to upgrade those switches if in SSO redundancy mode with two SUPs installed?
I understand that it is good to connect to the MSFC3 via console and upgrade this first, is this correct?
I also have to upgrade some 6509 but I only can test it on one 6509-E, how to get everything up to date. [code]
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.
Is there any docs with step by steps on upgrading the IOS software image on 4507R+E with dual sup6L-E ?
View 3 Replies View RelatedI wanted to ask a question about the diagram I have included. We are bringing up 2 MPLS WAN connections and would like some specifics on the best design. We are using BGP to the providers. From there we have big questions. We can run BGP internal and are licensed to do so on the N5K's. The N5Ks are currently using HSRP for inside LAN clients as default gateway. We want to load balance and provide redundant routes using a dynamic approach. Should we use BGP internal utilizing the connections between the routers? Should we use HSRP on the routers? How best to get the routes to the N5K and should we be considering this?
View 5 Replies View RelatedI would like to make a design with 4 Nexus 5596UP. 2 of them equipped with Layer 3 Expansion Module so they can serve as core layer and the other 2 Nexus used as Layer 2 for aggregation server layer.The 2 Nexus in the core layer will run HSRP and will peer with ISP via BGP for Internet connection The 2 Nexus in the aggregation layer will be configured as layer 2 device and have FEX and switches connected to them.What I am ensure of is how the vpc and port-channel configuration should look like between the 4 nexus. What I was thinking is to run vpc between the 2 Nexus in the aggregation layer and between the 2 Nexus in the core layer. Than I was thinking of connecting each Nexus in the aggragtion layer to both Nexus in the core layer using port-channel and vice-versa.
View 3 Replies View RelatedThinking of playing with an appliance for Untangle. Let's say I do a D2700. Right now I'm running Untangle in a VM, which after some network tweaking, runs well given 1 vCPU on a box with an Intel X3440. My load average is real high (6 to 13) under really heavy load...pulling full 50Mb down, probably 300KB/s up...and about 900 sessions (heavy Bittorrent or something..worst case for me).
View 19 Replies View RelatedI need pentium(r) dual-core cpu e5700 @ 300ghz - drivers for Mercury mother board.
View 2 Replies View RelatedWe are using CISCO Catalyst 6500 switches as collapsed core/distribution switches (2 layer architecture). I want to connect approximatly 10 application servers to the network. Can I connect the servers directly to the catalyst 6500 switches using WS-X6148E-GE-TX line cards? The other option is to use access switchs and then connect the servers to the catalyst 6500 through access switch(Catalyst 3750).
View 6 Replies View Relatedwhat is location of flash file in 6500 Series switch and how can we take back of IOS image for 6500 series.
View 4 Replies View Relatedi have configure new ACE 30 module on top of 6500 core switch , the issues am facing whenver i want to access to https://ACE_IP and after i enter the user name and the password , it's forwared me to the follwoing page: is there anything should i configure to avoid this page ?
View 1 Replies View RelatedNowadays i have a project @ my work , the project consists of replacing our Cisco 6500 Core Switch with two other Core switches 6513E .
Is there is any tool to filter which port is connected to which server with its mac address and IP?