Cisco IOS – Enabling LLDP
KB ID 0001289 Problem If you’re running Cisco IOS on all you devices then you can use CDP to see what’s directly connected, (unless you are on a Cisco firewall, but I did say IOS devices). Petes-Switch#show cdp neighbors Capability Codes: R – Router, T – Trans Bridge, B – Source Route Bridge S – Switch, H – Host, I – IGMP, r – Repeater, P – Phone, D – Remote, C...
HP – Switches The IP (or subnet) Already Exists
KB ID 0001176 Problem I was changing a clients LAN subnet this week, (dropping the mask from /24 to /16). When I attempted to change the management IP on the clients HP switches this happened; HP2510-24G(config)# vlan 1 HP2510-24G(vlan-1)# ip address 10.0.0.250 255.255.0.0 The IP address (or subnet) 10.0.0.250/16 already exists. HP2510-24G(vlan-1)# At first I though the switch was complaining because the IP was remaining the same, I...
HP Networking – Tracing Networks and Locating IP addresses
KB ID 0001110 After not touching one for a couple of years, I was back on HP switches recently, and I had to map out a clients switches. Now I could have used some software, but they didn’t have SNMP enabled so, I had to ‘re acquaint’ myself with LLDP. For a basic LLDP View of attached devices. HP-Switch-1# show lldp info remote-device LLDP Remote Devices Information LocalPort | ChassisId PortId PortDescr SysName...
Event ID 1206 and 1204
KB ID 0000125 Problem Event 1206 and 1204 Solution Drive Array Accelerator Battery Failed. The array accelerator board attached to the array controller in Slot 3 is reporting a battery failure. and / or Drive Array Accelerator Status Change. The array accelerator board attached to the array controller in Slot 3 has a new status of 4. (Accelerator status values: 1=other, 2=notConfigured, 3=enabled, 4=tmpDisabled, 5=permDisabled) The...
Event ID 434
KB ID 0000350 Problem Event ID 434 Source: CPQTeamMP Description HP Network Team #1: PROBLEM: A non-Primary Network Link is not receiving. Receive-path validation has been enabled for this Team by selecting the Enable receive-path validation Heartbeat Setting. ACTION: Please check your cabling to the link partner. Check the switch port status, including verifying that the switch port is not configured as a Switch-assist Channel....