This utility enables you to run CLI commands on a device from inside the ExtremeCloud
IQ interface to perform basic network connectivity diagnostics, check status, and
diagnose several functions.
-
Select a device to
diagnose.
-
Select Diagnostics.
-
Select one of the following CLI commands:
- Ping: Have the selected device ping the IP
address of its own mgt0 interface (default). You can change the target
to any IP address, such as the default gateway, or an address beyond the
gateway, such as a DNS server.
- Show Log: Displays the event log for the
device.
- Show Version: Displays the version running on the
device.
- Show Running Config: Displays the configuration
running on the device.
- Show Startup Config: Displays the configuration
used by the device on reboot.
- Show IP Routes: Displays the IP routing
table.
- Show MAC Routes: Displays the MAC forwarding
table.
- Show ARP Cache: Displays the ARP cache.
- Show Roaming Cache: Displays the roaming cache,
which contains MAC addresses and PMKs (pairwise master keys) for
wireless clients and MAC addresses for the authenticating devices. This
table also includes the user profile ID number of the client and details
about the PMK.
- Show DNXP Neighbors: Displays neighboring hive
members in the same or different subnets. This is the equivalent of
entering the show amrp dnxp neighbor command. Hive
members use AMRP to support roaming clients. DNXP is a component of AMRP
that supports Layer 3 roaming. Hive members in different subnets use
DNXP to create tunnels on an as-needed basis between themselves,
allowing clients to seamlessly roam between subnets, while preserving
their IP address settings, authentication state, encryption keys,
firewall sessions, and QoS enforcement settings. Tunnels are not
required for clients roaming among members in the same subnet.
- Show DNXP Cache: Displays the DNXP cache, which
provides information that the device uses to form an association with a
client that has already associated with a DNXP neighbor and that could
possibly roam to it.
- Show AMRP Tunnel: Displays information about
DNXP, INXP, and VPN tunnels, including tunnel type, the peer IP address,
and how long the tunnel has been up.
- Show GRE Tunnel: Displays packet statistics for
client traffic that members send through GRE tunnels between themselves.
Extreme Networks devices use GRE tunnels for DNXP, INXP, and wireless
VPN.
- Show IKE Event: Displays up to 12 recent events
during IKE phase 1 and phase 2 negotiations between a VPN client device
and VPN server device.
- Show IKE SA: Displays the cookies and creation
times of SAs (security associations) established during IKE phase 1
negotiations between a VPN client and VPN server. If there are no SAs,
the negotiations were either incomplete or unsuccessful. Use this option
to check the log messages for more details.
- Show IPsec SA: Displays the SAs established
during IKE phase 2 negotiations between a VPN client and VPN server.
- Show IPsec Tunnel: View details about the IPsec
tunnel including the amount of traffic between the VPN client and
servers.
- Show CPU: Displays total, per user, and per
system CPU utilization.
- Show Memory: Displays total, free, used,
buffered, and cached memory.
