Chapter 5 Viewing MPLS Logical Inventory
Viewing Access List Information
The Traffic Engineering LSPs Label Switching sub-branch displays the TE tunnel LSP information. Devices that have LSPs running TE tunnels (either as a head end, mid-point, or a tail end), display the following information:
•LSP Type—The type of LSP:
–Head—A tunnel starting at this device.
–Midpoint—A tunnel passing through this device.
–Tail—A tunnel terminating at this device.
•Source Address—IP address of the device where the tunnel begins, that is, the tunnel head.
•In Interface and Label—Occupied only for midpoint or tail LSPs, this label is advertised to the previous device on this interface as the LSP’s next label.
•Out Interface and Label—Occupied only for head or midpoint LSPs, this label is appended to tunnel packets going out through this interface to the next hop along the tunnel’s path.
•Destination Address—The IP address of the device at the end of the tunnel.
•LSP name—A name identifying the tunnel.
•LSP ID—LSP identification number.
•Average Bandwidth—Average bandwidth for this tunnel (in Kb/s).
•Burst—Burst flow specification for this tunnel (in Kb/s).
•Peak—Peak flow specification for this tunnel (in Kb/s).
•Sending Alarms—This option is currently unavailable.
Viewing Access List Information
The Access List branch allows you to classify and filter IP packets on inbound and outbound interfaces. The access list displays a set of entries that define the traffic that is permitted or denied access according to such parameters as IP subnet, protocol, port, and others.
Note Access list information is relevant only for Cisco IOS devices.
Each row in the Access List table represents an access list. The following information is displayed:
•Name—The name of the access list.
•Type—The type of access list:
–Standard—Tests the source address (does not check for protocols).
–Extended—Tests the source and destination addresses as well as the TCP/IP protocols and source or destination ports.
–Named—The same as the standard and extended types with a string identifier.
•Access List Entries—Whether the access list has entries (checked) or not (unchecked).
•Sending Alarms—This option is currently unavailable.
Double-clicking a row in the Access List table displays the entries of the list. The entries define what happens (permit or deny the action) when the rules are met. The following information is displayed in the Access List Properties dialog box:
•Id—The identifier (name) of the access list entry.
| Cisco Active Network Abstraction 3.6.6 MPLS User Guide |
5-14 | OL-19192-01 |
