Switching

hi everybody,I have netwrok problems with this four switches which are in a stack the models are  two WS-C3750-24PS-S, one WS-C3750G-48PS-S and one  WS-C3750G-24TS-S1U all of the have the same IOS version C3750-IPBASE-M 12.2(35)SE5. network starts ha...

Dear all,I have cisco 1941 router . i want to install security license . but i am facing a problem thatAfter copying the license file to the router, i gets this error message when i tries to install the license:pune#license install flash:FHK134278KP_...

I just upgraded a WS-C3750G-48TS-S switch with c3750-ipservicesk9-mz.122-55.SE.bin and It doesn't have the crypto commands to enable SSH. I thought any image with K9 in the name will allow SSH?Thanks Pat.

So i have to 4900's running..cat4500e-IPBASE-M), Version 12.2(46)Si've set up HSRP and it's running fine for some groups.. but other wont init properly for other grps...There are over 20 groups that need to be functioning, most have come up fine but ...

Hi,last night 1 of our 4900 failed, below is the only information i can get when consoled in...UNHANDLED ROMMON EXCEPTION at PC=0033d990Vector=00000100 MSR=02021230 LR=0033e2e4MCSR=00000000CISR0=00000000 CISR1=20000000DDR_ERR_DETECT=00000008i cant ge...

hi,I need to collect sniffer trace from MPLS link. Since it's directly from ISP to router ethernet.I am planning to put a cisco 3750 in between ISP and Router.Having cisco 3750 in place, can i configure bridge port to bypass MPLS traffic and mirror t...

This is the logs from switch log monitoring window i have got................ 2011-03-03 12:28:3523410.40.10.231Mar 3 06:30:09.120: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet1/0/11 (not half duplex), with SEP64168D51BEA6 Po...

Hi,I'm looking for a switch that can filter device based on their Mac address. But not only on one port (for device mobility). I need to allow the access of the network of devices on many port of the switch. I'm in a SME and we don't have authenticat...

Hiclient wants that switch should support FAN  and switch fabric redundancy . Please suggest the switch which is compatible ? shall i go 4500 modular switch ?regardsNeo

Hello, everyone,I've heard Catalyst2960 supports IP unicast routing from IOS release version 12.2(55) and above.How many active SVI interface can I have on the switch?URL for referencehttp://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software...

Hi,I did configure the ACL with the FQDN instead of using IP address. When I add the ACL entry with the name it translates to the ip address and works fine. My intention is to use the FQDN so whenever the IP address will be changed for specific host,...

Hi,We don't get multicast traffic going out of network.(*, 239.255.100.100), 23:16:43/stopped, RP 10.1.1.1.1, flags: SJPLIncoming interface: GigabitEthernet0/1, RPF nbr 192.168.1.3Outgoing interface list: Null(10.1.1.50, 239.255.100.100), 00:06:47/00...

I have an ADSL-modem (Livebox) with a WRVS4400N router behind it. Everything works fine, internet etc. having the Livebox at 192.168.1.1 and the WRVS4400N at 192.168.2.xxxI have an internal network at this 192.168.2.xxx range, including wireless. Wha...