Pengo Computer Accessories UBR7200 manual Statistic Description, 150

Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router

show radio flap-list

and not completing registration. The upstream or downstream is perhaps not stable enough for reliable link establishment. Very low hits and miss counters and high insertion counters indicate provisioning problems.

•Condition 3: High insertion rate.

Analysis: If link reestablishment happens too frequently, then the modem probably is having a registration problem.This is indicated by a high Ins counter which tracks the Flap counter.

Examples	The following example shows the output of the show radio flap-listcommand:
	router# show radio flap-list
	MAC Address	Upstream	Ins	Hit	Miss	CRC	P-Adj Flap		Time
	00d0.58ec.d210	Radio3/0/U0	5654	12070	19903	5	2	11343	Oct 27 13:54:03
	00b0.64ea.2410	Radio3/0/U0	10	25057	180	0	0	22	Oct 26	13:58:58
	0002.4b61.adf0	Radio3/0/U0	0	34134	15	0	0	1	Oct 25	12:51:20

Table 3 describes the fields displayed by the show radio flap-listcommand.

Table 3 Show radio flap-list Command Description

Statistic	Description
MAC addr	This is the MAC-layer address of a radio modem. The first six digits indicate the vendor ID of the radio
	modem manufacturer, followed by six digits specifying a unique host address. Each radio modem's
	MAC address is unique.
Radio IF	This is the physical upstream interface on the Cisco uBR7200. It denotes the slot and downstream port
	numbers for the radio interface. The flap-list data can be sorted based on the upstream port number,
	which is useful when isolating upstream problems unique to certain combining groups.

Cisco IOS Release 12.1(5)XM

150