Switching

Hi,Does anyone know when will nexus os support "ip forward-protocol udp xxxx" in Nexus OS?  i.e. udp 55555.Thank you,Vanessa

Hi there, I've got a problem with VLAN routing.First said, I'm new to VLAN's. I've set up a Debian DHCP Server with following VLANS: eth0 Link encap:Ethernet HWaddr b8:27:eb:69:d0:18 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:...

Hi guys, I have a mixed stack of 3750E and 3750G units. Max. feature level = ipbase.With the Network Assistant I get an error when I try to upgrade the IOS.I selected this file for the 3750: c3750-ipbaselmk9-tar.122-55.SE9.tarand this file for the 37...

Hi, Since 802.1q tunneling is not supported on 4500-X with VSS, are there any alternative technologies we can use to tunnel L2 VLANs to a separate DC? Thank you,Nick

Hi,  We have two chassis 4500's with Quad Sup's. They are currently in VSS mode with Secondary Sup in each Chassis in Rom mon.  Our problem is contained to the chassis themselves, not the VSS.When we do power failure test, the chassis reboots but the...

I have cat4500es8-UNIVERSALK9-M and i allow all the traffice through acl but i want to check the which ports are allow and which are not at the switch. Thanks

Hello every one.Can anybody help me with the correct commands that are use in cisco nexus 5000 for static arp?We try:arp 10.88.2.19 03bf.0a58.0213we got an error on it.Thank you for your help

Hello Everyone,I have a question based on switches IOS. Right now i am working on one setup which has two 4506-E switches with SUP 7E and i want to run EIGRP on this two switches with is connecting to Internet router and PSTN router in full mesh desi...

Hi Team,I recently purchased WS-C2960-24-S switch and I wanted to ask the following questions: 1. What is the difference between NVRAM, ROM, flash-simulated non-volatile and each additional memory type and how each memory type is defined on the syste...

I current have dual nexus 5k setup in vpc config to my nexus 2ks. shown in diagram. I havea dmz switch that I need to connect to the 5ks and that switch has vlan160. can i connect and trunk that arista switch to both the nexus5ks like this?

We seem to have some issue with ARP on Nexus 7K.  Some VLANs on the switches are missing ARP entries for some ip addresses, until we manually ping these ip's from the switches.  The switches are holding the SVI's for these VLANs and running HSRP for ...

I have a 4451X that has a default route of 10.10.48.1. I have 2 other internet routers at 10.10.48.15, and 172.31.1.3.The router at 172.31.1.3 is a VPN firewall and has a VPN to 3 specific IP networks. 172.31.252.0/24, 192.168.252.0/24, and 192.168.1...