Switching

cisco 6509#reload%ERROR: Not able to process Signature in sup-bootdisk:/72033-advipservicesk9_wan-mz.122-33.SXH5.bin.%ERROR: Aborting reload.

Greetings,I have two network sites now. Both two sites are using Cisco switch. The difference is one site has Cisco ASA firewall connected (Inside interface of ASA firewall is the default gateway for all internal hosts).When I debug the ip packet det...

HiI am trying to implement redundancy between two sites using LAN-EXTENSION from two different Service Providers.The following is the configuration and I want FAILOVER to happen automatically WITH TWO LINKS PLUGGED IN ALL THE TIME .When I plugin bot...

Dear all,we are considering to create a Multi-VRF architecture on a network based of 2xMain Offices and 7xBranches which are attached to an ISP using a single VLAN L2 to interconnect the customer's CPE.CPE on the Main Offices are Cat3750 and on the b...

sir, i have configuration problem with VLAN creation in L3 switch.test bed is following:-1)two cisco routers are connected back-to-back in data center.2)7 to 8 locations are connected with each of router on leased line.Then further 4-5 locations ...

Hii,I have two 3750 switches and provided two back to back uplinks from SW1gig1/0/1 -SW2gig1/0/1 and SW1gig1/0/2 - SW2gig1/0/2 and both ports are in trunk mode and i have allowed few vlan also.as per my understanding one port should be blocked by STP...

Hi,I'm looking for traceback decoder, but I think the tool is no longer available online. What is the meaning of thisTraceback= D1F0D8 D1FA1C D1FAC0 D132D0 D13620 D15AC4 D15B68 D17150 A6E204 9F1BF8 9E8FE4

Hello,Im having an error GBIC_Security_Crypt-4-VN_DATA_CRC_error: GBIC in Port gigabitethernet0/24 has bad crc when I insert the TEG-MGBSX Mini-GBIC Multi Mode module. Heres the info of my switchCisco IOS Software, C2960 Software (C2960-LANBASE-M), V...

Telnet shows.....Connecting To IP.Addres...and disconnects....whereas...SSH session....throws open a blank screen.....and then disconnects.====================================Refer to the connection diagram attachment:The problem is seen when trying ...

Hey all,I have dug up a 2801 router from a closet and am trying to load an IOS on the CompactFlash card. I was unable to do so, and I was unable see the flash card in a card reader, so I assume it's dead.So, I found a 128MB flash card from an old ca...

I have a site with about 8 Catalyst 2950s, all connnected with fibre. My problem is that I don't know if they have been enabled with an IP address. I have used the Network Assistant and searched my subnet without luck. It may be on another subnet....

C6509-E, Sup32 PFC3B CatOS 8.4(5)I have port security configured as follows:set port security 1/35 enable age 5 maximum 2 shutdown 0 unicast-flood enable violation restrict timer-type inactivityYet when a violation occurs, the port shuts down.%SECURI...

We have DHCP snooping and ARP inspection enabled on our 3750G switches for our Voice and Data VLANs. It works great--unless the switch is reloaded, like during a SW upgrade.When the switch reloads, none of the phones are able to get IPs from DHCP. ...