Cabletron Systems 04-0053-01 manual Do the same on switch SWB3, SWB3 # set pnnipglelection

Multi-level PNNI TopologyPNNI Routing

Do the same on switch SWB3:

SWB3 # set pnnipglelection
NodeIndex(1)	:
LeadershipPriority(0)	: 205	— Highest priority in election process
ParentNodeIndex(0)	: 2	— Node 2 will represent the peer group B in the parent group
InitTime(15)	:
OverrideDelay(30)	:
ReElectTime(15)	:

SWB3 #

7.Use the show pnnipglelection command to verify that switches SWA3 and SWB3 have become the PGLs of their respective peer groups. For example, on switch SWA3, enter the following:

SWA3 # show pnnipglelection
NodeIndex(1)	:

PGL Election Information

================================================================================

Node Index	: 1
Leadership Priority	: 205
Parent Node Index	: 2
Init Time	: 15 secs
Override Delay	: 30 secs
Reelect Time	: 15 secs
Time Stamp	: 228588
Election State	: Operating as PGL	— Switch SWA3 has become PGL of group A
Preferred PGL	: 50:a0:39:00:00:00:00:00:00:00:00:00:a3:87:0b:00:20:d4:28
:c1:ff:00
Peer Group Leader	: 50:a0:39:00:00:00:00:00:00:00:00:00:a3:87:0b:00:20:d4:28

:c1:ff:00

Active Parent Node Id : 48:50:39:00:00:00:00:00:00:00:00:00:00:00:01:00:20:d4:28 :c1:ff:00

SWA3 #

8.Physically connect switch SWA3 to SWB3 to establish connectivity between peer groups A and B.

9.Use the show pnnilink command to check the connectivity between the peer groups. In the following example, show pnnilink is entered on switch SWA3 and shows a link to switch SWB3 (SWB3’s IP address is 206.61.237.23):

SWA3		# show pnnilink
Num(ALL)								:
Num		Port	Node			Remote Node	Hello State		Link Type
		Number	Index			IP Addr
===========================================================================
1		7A1		1	206.61.237.20		2WayInside		Lowest Level Horizontal Link
2		7A3		1	206.61.237.19		2WayInside		Lowest Level Horizontal Link
3	7B1		1	206.61.237.23			CommonOut	Outside and Uplink		— Physical link to switch SWB3
4		--	2	N/A		2WayInside		Horizontal Link to/from LGN		— Logical link between switches
SWA3		#

Note Notice that the IP address entry for the logical link between the LGNs is N/A (Not Applicable). Logical entities do not have IP addresses.

3-6 SmartSwitch ATM User Guide