Switching

I have the rv042 vpn router which is the main gateway for our internet, connected to the vpn is one server for a software and then another computer is connected for a web server software, well i need to get these setup like so, but have no clue how t...

Hi AllYet another confusion on MAC/ARP tables.. We have a unix server here, and it has a real IP eth0 - say 1.1.1.1, and Virtual IP on the same VLAN (say 1.1.1.2).. The issue is with linux servers, both real and virtual IPs have the same MAC ... x.x....

Hi I was wondering what is the standard practice for assigning global static ipv6 ip addresses. For example i have a /64 doing stateless autoconf however within this subnet I have some servers and I'm wondering if I should use the unique auto generat...

I have a Nexus 5548P and duing the install of the OS, a tech power cycle the switch when he wasn't supposed to.  Now the switch will not boot.  Are there any recovery procedures to recover an OS on a N5k?  After a power cycle it never gets anything o...

Hi all,I'm a bit new to Cisco, it's been 7 years ago that I passed my CCNA. I'm setting up a new network at my home and can't get it working.I have a Linksys E4200 that is connected to the internet.I have a Cisco 3560G-48TS for my virtualisation proj...

Hi,Our customer has a Cisco ME3600X with the IOS me 360x-universalK9-mz.122-52.EY3.They are saying that is not possible to configure the "switchport port-security mac-address sticky" in the interfaces and want to know whether any additional license i...

Dear all,As I know, rip has maximum 15 hop counts. If I redistribute ospf into rip, does rip router also will treat ospf redistributed route also has 15 maximum hop count.Any document mention it ?      

For Deletion

HiI have a network with static routes witch I need to convert to OSPF.Never used OSPF, and do not have much experience in routing in general.The netvork is connected via some fiber links, but moastly wireless bridges.I have attached a drawing of how ...

Hi,I'm introducing a Cisco 3750 switch into a Avaya environment for testing/lab. I'm concerned about any STP, VTP problems I might create as I'm going to give a address on the Management VLAN and connect it to a trunk port on a ERS5520 Avaya. I've se...

Hi all, I got some problem today, I tried to upgrade IOS from SXI2a to SXI9 in cat 6506 VSS. But the problem is that switch always boot with old IOS. I put the new IOS in sup-bootdisk and slave sup-bootdisk, bootvar is ok with new IOS:show redundancy...

Dears ,One of my newly installed  router got reloaded ,showing me below error . The same IOS im using in another router and it works fine without any issue ,but this newly installed router gave me this problem  .Is this problem from hardware or softw...

Hello,one of my customers is starting to migrate his voice infrastructure to a solution based on Cisco UCM and Cisco VOIP phones.The access switches he is currently using are all Cisco 2960 with LAN-LITE feature set and unfortunately the qos capabili...

I have a layer 2 circuit (gigabit fiber) from a provider that connects between a datacenter and main office. At the main office, the handoff is plugged into at 3560x, the SFP is GLC-ZX-SM=. It is trunked, no errors on interface.At the datacenter, the...