Switching

Resolved! Cisco 3650 PoE+ and Power Supplies

I'm looking at deploying a few 3650 switches at some regional sites, where there is a requirement for PoE+ to power access points, but only on a small number of ports.Table 7 at this URL:http://www.cisco.com/c/en/us/products/collateral/switches/catal...

Resolved! How many VRF-Lite Routing Instances can a 6509-E with a 720-Sup module run?

I know that in a 4500 style switch it supports a maximum of 64 VRF-lite routing instances. However what is the maximum amount of VRF-Lite routing instances can a 6509-E switch support with a Sup-720 sup module?

Resolved! Access list issues

Hello, There has been an access list in place where I work since well before I arrived and it doesn't quite work. I've done some research on ACLs and modified it so that it works better than it did before; however, it still doesn't do what was desi...

Resolved! Supporting VSS and WS-X6708-10G-3C on a 6509-E

I have 6 6509E chassis switches that I want to trunk to a set of Nexus 5k switches. I want to use the 8 port 10G card for connectivity to them from each 6509, but I am not sure if the SUP-720-3B is the right SUP to use. I would like to run VSS on all...

IP Helper Problem on Vlan 176

My Avaya ip phones are not acquiring an IP address from my Microsoft DHCp server, this is my first time setting up or trying to setup a voice vlan, I do have Mitel IP phones in the mix but unfortunately they are on the same vlan as my data. Usually o...

cisco 3750 switches IOS

I want to upgraded my Cisco 3750 switches. The current IOS is flash:c3750-ipbase-mz.122-35.SE5/c3750-ipbase-mz.122-35.SE5.binWhat is the latest IOS version I can use for these switches? This versions is the latest on the cisco download site. Is is ...

Resolved! What is this? - Routing Protocol is "application"

Can anyone tell me what this is?Routing Protocol is "application" I see it when I do a show protocols. What routing protocol is it? Thank you in advanced!

Resolved! BGP Timers with VRF

Hi,Just a quick one with regards to BGP Timers. As we all know its default Keepalives: 60 and Holdtime: 180 seconds.I have the following config below setup on my network:router bgp YYY bgp router-id 10.79.250.141 bgp log-neighbor-changes neighbor 10....

Question on how to identify an unknown port or connection in Rapid Spanning Tree

As I was mapping out the spanning tree architecture I came across a link (Tengig 1/1) which does not exist as my ten gig module is in slot 9 and the only thing that is in slot 1 is the Cisco ACE load balancer.swx1.lax1#sh spanning-tree vlan 12VLAN0...

Cisco 2960 - flash filesystem not found

The switch drop to rommon mode with the following errors:Failed to get configurationInvalid parameter block -- no mac address available.Xmodem file system is available.switch: flash_initInitializing Flash......no flash filesystems found.switch: dirLi...

System returned to ROM by address error at PC 0x0, address 0x0 on 3560 switch

We have observed that one of the 3560 switch was rebooted with "System returned to ROM by address error at PC 0x0, address 0x0" Please explain us about this erro message. I have attached the sh...

Cisco 3750 different models in stacked enviroment?

Will the c3750e-universalk9-mz.150-2.SE6.bin IOS on a Cisco Catalyst 3750X-48PF-E Switch andthe c3750-ipservicesk9-mz.150-2.SE6.bin IOS on a Cisco Catalyst 3750G-48PS Switch be able work in stacked mode?For the 3750G switch there is no universal imag...

Local (Internal) network access to external IP address

Hello,We recently purchased a Cisco 2911 router with an expansion card with 8 ports (VLan1) for our web server (have 6 servers in the cabinet).We were able to configure the 2911 with the ability for VLan1 to access the internet through GigabitEtherne...

Resolved! Port channels on Nexus 7k 10G interfaces LACP if possible

Hello I need to create a port-channel with (2) 10G interfaces on a Nexus 7010. This port channelwill connect to a Data Domain device. The Data Domain device will bundle 2 10G interfaces and giveit an ip address. I am not too familiar with Nexus.The v...

Boot State Alarm Error

Cisco ASR1001 - Version 15.4(1)S1#show facility-alarm statusSystem Totals Critical: 0 Major: 1 Minor: 0 Source Severity Description [Index]------ -------- -------------------module 0 MAJOR ...

Switching

Forum Posts

Resolved! Cisco 3650 PoE+ and Power Supplies

Resolved! How many VRF-Lite Routing Instances can a 6509-E with a 720-Sup module run?

Resolved! Access list issues

Resolved! Supporting VSS and WS-X6708-10G-3C on a 6509-E

IP Helper Problem on Vlan 176

cisco 3750 switches IOS

Resolved! What is this? - Routing Protocol is "application"

Resolved! BGP Timers with VRF

Question on how to identify an unknown port or connection in Rapid Spanning Tree

Cisco 2960 - flash filesystem not found

System returned to ROM by address error at PC 0x0, address 0x0 on 3560 switch

Cisco 3750 different models in stacked enviroment?

Local (Internal) network access to external IP address

Resolved! Port channels on Nexus 7k 10G interfaces LACP if possible

Boot State Alarm Error

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