Switching

Hi all, This might sound very abstract as I am still exploring on how it works + i am extremely new to using a firewall.I have solaris box that support IPMP (IP multipath) which 2 NICs can be set as active, active and it support load-sharing.The 2 in...

Hello all,I have a question just a little confused about something, i haven't worked on the network yet (just started my new job on monday). The network I will be troubleshooting once i get the call sometime today has 3 GGM routers each connected to ...

Hi,I wounder if there is any solution about high CPU, drops and packet loss on Cisco Catalyst 2960s yet.We are using  4 four 2960s in a stack environment and have some problem. The CPU is high and we have port-asic drop and packet loss. When I search...

I have a ASA5512-x that I have setup, it's working well but I just need to nat outbound from an internal server so that the external IP address that it is seem to come from is firrerent to the default external IP address of the firewall. I'm using Ob...

·  Platform type: Cisco Catalyst 6513 Switch·  Release Version/Firmware/IOS: “s72033-ipservicesk9_wan-mz.122-33.SXH.bin" · Problem Statement: System diagnostic reports on module number 12 show that the online tests for the system variable number “36,...

Hello this is my first postbecause i want to know something about redirect hello packets well this is the case, i have a cisco 800 series with eigrp, connected with a dedicated link to a UTM firewalland then this firewall has in a LAN segment a cisco...

Will changing the etherchannel load balancing from src/dst/port to src/dst/mac disrupt traffic? This is on a 6500 with Sup 2T and 15.1 IOS. I noticed that I have one port of a 4 port etherchannel that has almost twice as much traffic as the other 3 a...

I've seen a script floating around here that allows you to do something similar to IP SLA in the 5596.  Basically it pings an IP address and changes routes if that IP becomes unavailable.  I have a couple questions regarding this script.  First, do I...

Hi!I have the following Challenge, to achieve. We got a new Wiring Closet on the Access Layer on the Campus Attached. These 3560V2 Switch is connected via a 2 Mbit/s transparent Layer 2 Line to a new 2960X Switch and from that on to the Distribution ...

I am trying to update my local 6509, our network TFTP is timing out when I try to copy the OS from it.  What I have done is created a vlan on the 6509 (Vlan 102) gave it an IP and a broadcast address as well (10.10.10.1 netmask 255.255.255.0 broadcas...

Hello Everyone,We have a weird problem that we can't figure out on our own and need your expertise.We have dozens of people reporting a network outage at our branch office, after arriving onsite we see everyone down, they use our Cisco 3750 /48 port ...

Hi All,We are observing high cpu on our Cisco 4500 switch. And as per initial investigation, it seems the cause is the ACL running on each interface. Could you please let me know the exact cause for the observed. Regards,Shaf

Hi all ,  Can someone help with solution in the picture ? Customer recive streams from Local STB Net , but cant from DCM .Probably when i would change RP address from 10.100.0.254 to 172.20.190.2 it would recive streams from DCM but not from Local ST...

I am trying to understand jumbo frames and want to understand what happens in the following scenario. I have two VLANs configured on a switch. VLAN 10 has mtu 9216 enabled on the SVI interface. The other VLAN is 11 and it has a mtu of 1518 on the SVI...