Routing

We have Cisco Switches in our organisation. As a security perspective, i nedd to know the firware version of all my models.Which is the best solution to get it???

Would like your assistance please regarding below quesitos 1- As you know to verify multicast we can use ping.My problem is that when you ping using source loopback address it does not work [spare-mode is configured normally under loopback] however w...

I have problem with my OSPF network. It seems that my OPSF network is not stable. It keep refreshing even there is no convergence/changing in our network. This happen let say after 2,3 minutes, but sometimes within 1 hour. Is also affected our static...

I've been having strange, random connection failures and I'm trying to eliminate possible causes.What happens is while I'm browsing on the net over wifi, a link will at random not connect to the site, but instead fault to the ISP error page. It happe...

 We have a fairly common edge config: - Our own public ASN - An ARIN-assigned address block - Two routers, two ISPs.  Full BGP routes from the providers and iBGP running between the edge. - IPSec SAs established from each router to various upstream s...

Question... During times of no congestion on an interface with LLQ configured, is the bandwidth truly reserved for the LLQ queue? Or can other traffic classes use as much bandwidth as they need until there is congestion? For example, we have a FastEt...

I`am looking for  a dowload link for firmware for a RV042 v1 - 1.3.13.02 (or a previous version) but can´t find any.....Cisco says Hardware is out of support, but i need the firmware to flash it in an unused  router...Please help (LINK?)

Hi All,We are migrating our existing RIPv2 network to an external WAN setup using EIGRP/BGP. ISP is running BGP and we have configured mutual redistribution - all working perfectly well.For the legacy network we've redistributed RIP into EIGRP on a '...

Hi,I am having an issue with a new office LAN implementation and I was wondering if anyone can help.The current setup has a Linksys router and there are port mappings for the servers for a inside and outside port. This has been input via GUI. I am up...

Hello everyone,I have a situation where we currently have a wireless bridge connecting two buildings that are across the street from each other.  Both data and voice is using this wireless link.  Both bridges are trunked to allow multiple VLANs to go...

 Hello everyone , At our company we  have having two different IP range(10.101.36.0/23), and in both IP we have different imporatnt servers. My question is that we need to create VLAN by Cisco 3750x in our office, can it be possible without disturbin...