Switching

Hi,I am getting this error messages a couple a day: %EARL_L3_ASIC-SP-3-INTR_WARN: EARL L3 ASIC: Non-fatal interrupt Packet Parser block interruptI have read that this shouldn't be a problem as I get one or two errors, but what if I have it around 5 o...

I have a 2950 switch. As I found I can create lots of vlans, but only one can be up. Why? What is the benefit of this? (When I create more than one others are in state "administratively down".)

Hello.I have a problem with NAT configuration. It is somewhat similar to 'NAT-on-a-stick' situation, with NATing on a loopback interface.I have a simple network with 2 hosts connected to 2 Fastethernet ports of a router, and one loopback interface on...

I have searched Cisco's website high and low for a GOOD explanation of what exactly fabric enabled means but I cant find it.Anyone have anything to offer in this regard?

Hi, got two 3750 switch configure exactly the same but I have a QOS problem on one of them.Here's a port config...switchport access vlan 8switchport mode accessswitchport voice vlan 856switchport port-security maximum 4switchport port-securityswitchp...

HiI am trying to setup my 2509 to provide reverse telnet to my test lab equipment, I have provide my config below. When I try to connect to any of the defined routers I get a 'connection timeout' (see end of config).If anyone can verify the config o...

Hi,I have configured a dual ethernet Cisco router to go inline between a WAN CPE and a LAN so that I can capture some WAN usage statistics. I have no access to the CPE and need the device to be transparent and just "drop in" to the existing infrastr...

Hi,Here i have a two cisco4507R switches and configured with VLANs..Here need to connect cisco4507R switches to juniper SSG 140 firewall with individual cables.can anybody help in configuration at Juniper side..Here I am not supposed to ask this ques...

Hi,In my scnario, I have take bandwidth from upstream provider and I have to distribute the bandwidth through DSLAM (Broadband).I have a Cisco 2821 router between Upstream provider and DSLAM, but the service provider has given me 126 Public IPs which...

Hi,I can log on to the 4006 sw using tacacs but can't change the passwords as the are shown as encrypted. I used the encrypted as a old password but is not taking. I forgot the old password. CiscoWorks is not configured to use SNMP.How can I get the ...