Switching

With the key word of "throttle" you seem to get everyone's interface statistics and never the information you're looking for.So I'm asking here, why are we getting so many throttles on our VLANs?Vlan1 is up, line protocol is up Hardware is EtherSVI...

Hi all, if I ping a device on another subnet that is connected to my distribution switch, will my switch learn the mac address of the device in the other subnet along the trunk link? I assume it will not ?

I have searched almost everywhere but I cannot find an answer. I have 2 x 16MB SIMM memory and a 16MB PCMCIA card. Is it possible to combine the SIMM and PCMCIA card together to get 32MB flash memory?Thanks so much!

I would like to understand whether/how the 'no ip gratuitous-arps' command impacts the functionality of server NIC failover.The network is based on Cisco Catalyst 6500 runnning native IOS (single IOS) with VLANs seperating the various server and user...

Hi allwhen sending data, is the syn and ack 3 way handshake only done once during a connection, then a fin at the end? or for the dureation of the connection, sending and syn and ack during the connection?

A flat network client is moving to new a Data center(DC). currently a non-cisco shop. Old and new DC will be connected via ISP layer 2 gig link. Client wants to move servers to the new DC on the legacy /16 ip space and wants the flexibility to move t...

HiI would appreciate if someone could tell me if device Catalyst 4510R-E supports MLDv2 snooping when use of vlan mapping to a vlan tunnel QinQ design.CPE--vlan100--Cat4500E--QinQMLDv2 snooping on vlan 100. Map the vlan 100 to e.g. 1:1000. Multicast ...

I'm trying to find a possible cause for momentary loss of trunking on a Gig Interface. There's no apparent Layer 1 loss and the other end of the connection doesn't experience any impact to it's trunking. Here's the log entry.Apr 8 15:25:13.413 EST: ...

I am configuring HSRP on two 6500 MSFC SUP2. There is a limit of 16 HSRP groups on this platform. I am configuring new SVI with HSRP on these switches..I think I can configure one of the existing HSRP group ID that is in use already. Is there any lim...

Good Morning all. Ran in to a strange issue yesterday when we were hooking in our new terminal server. It's a pretty standard MRV TS and it works fine with our 3750s, 12K, Foundry equipment, 2600s etc...I noticed that the line con configuration is a ...

I am using a PIX ASA5500 network appliance. And I am using the ASDM software to configure it. My question should be simple to answer. I have an "example" 192.168.0.1/24 255.255.255.0 I am out of IP address and I need to add more I would like to add...

BVI's interfaces are not longer used in the 3750 Platform ?

Does anyone know if it is possible to moify the syslog messages generated by a CSS. Many of our machines send syslog to a single server. We would liek to filter these messages, and put them in different files according to type of device, ie. host nam...

if a router has more than 10,000 routes,some of them are flapping,others not,how do i display the most aggressive route by the route version number?thanks