Displaying information for an ICX 7650 stack
- Enter the
show stackcommand in privileged EXEC mode to display basic information on a stack.ICX7650-48P Router# show stack T=2d4h16m5.9: alone: standalone, D: dynamic cfg, S: static ID Type Role Mac Address Pri State Comment 1 S ICX7650-48P active 609c.9f52.56f9 128 local Ready 2 S ICX7650-48F standby 609c.9f52.4b1b 128 remote Ready active standby +---+ +---+ -3/2| 1 |3/1--3/1| 2 |3/2- | +---+ +---+ | | | |------------------------| Standby u2 - protocols ready, can failover or manually switch over Role history: N: standalone, A: active, S: standby, M: member U1: M->S->A Current stack management MAC is 609c.9f52.2cd5 Stack ports are operating at 100G.The previous example displays information for a two-unit stack with no trunk. A single link between ports 1/3/1 and 2/3/1 and between 2/3/2 and 1/3/2 create a ring.ICX7650-48ZP Router# show stack T=1d1h34m59.5: alone: standalone, D: dynamic cfg, S: static ID Type Role Mac Address Pri State Comment 1 S ICX7650-48ZP active 609c.9f52.2cd5 128 local Ready 2 S ICX7650-48F standby 609c.9f52.4643 128 remote Ready active standby +---+ +---+ =3/3| 1 |3/1==3/1| 2 |3/3= | +---+ +---+ | | | |------------------------| Standby u2 - protocols ready, can failover or manually switch over Current stack management MAC is 609c.9f52.2cd5 Stack ports are operating at 40G.The previous example shows a two-unit stack with 40-Gbps trunks. The stack connections form a ring.ICX7650-48P Router# show stack T=4h24m40.8: alone: standalone, D: dynamic cfg, S: static ID Type Role Mac Address Pri State Comment 1 S ICX7650-48P standby 609c.9f52.5a9b 128 remote Ready 2 S ICX7650-48ZP member 609c.9f52.32e3 0 remote Ready 3 S ICX7650-48ZP member 609c.9f52.2743 0 remote Ready 4 S ICX7650-48P active 609c.9f52.6353 128 local Ready active standby +---+ +---+ +---+ +---+ -3/1| 4 |3/2--3/2| 3 |3/1--3/1| 2 |3/2--3/1| 1 |3/2- | +---+ +---+ +---+ +---+ | | | |--------------------------------------------------| Standby u1 - protocols ready, can failover or manually switch over Role history: N: standalone, A: active, S: standby, M: member U2: M->S->M Current stack management MAC is 609c.9f52.5a9b Stack ports are operating at 100G.The previous example shows a four-unit stack with 100-Gbps connections that form a ring. Only ports x/3/1 and x/3/2 are used to form connections. - Enter the
show stack detailcommand for additional information on the stack.ICX7650-48ZP Router# show stack detail T=1d1h35m6.2: alone: standalone, D: dynamic cfg, S: static ID Type Role Mac Address Pri State Comment 1 S ICX7650-48ZP active 609c.9f52.2cd5 128 local Ready 2 S ICX7650-48F standby 609c.9f52.4643 128 remote Ready active standby +---+ +---+ =3/3| 1 |3/1==3/1| 2 |3/3= | +---+ +---+ | | | |------------------------| Standby u2 - protocols ready, can failover or manually switch over Current stack management MAC is 609c.9f52.2cd5 Stack ports are operating at 40G. Image-Auto-Copy is Enabled. Stack Port Status Neighbors Unit# Stack-port1 Stack-port2 Stack-port1 Stack-port2 1 up (1/3/1-1/3/2) up (1/3/3-1/3/4) U2 (2/3/1-2/3/2) U2 (2/3/3-2/3/4) 2 up (2/3/1-2/3/2) up (2/3/3-2/3/4) U1 (1/3/1-1/3/2) U1 (1/3/3-1/3/4) Unit# System uptime 1 1 day(s) 1 hour(s) 35 minute(s) 6 second(s) 2 1 day(s) 1 hour(s) 35 minute(s) 6 second(s) The system started at 22:45:37 GMT+00 Thu Sep 07 2017The example provides additional detail on the 40-Gbps stack. Additional information shows that ports 1/3/1 and 1/3/2 to 2/3/1 and 2/3/2 form one trunk. Ports 2/3/3 and 2/3/4 to 1/3/3 and 1/3/4 form the second trunk. - Enter the
show stack connectioncommand for a summary of stack topology and links.ICX7650-48ZP Router# show stack connection Probing the topology. Please wait ... ICX7650-48ZP Router# active standby +---+ +---+ =3/3| 1 |3/1==3/1| 2 |3/3= | +---+ +---+ | | | |------------------------| trunk probe results: 2 links Link 1: u1 -- u2, num=2 1: 1/3/1 (T0) <---> 2/3/1 (T0) 2: 1/3/2 (T0) <---> 2/3/2 (T0) Link 2: u1 -- u2, num=2 1: 1/3/3 (T1) <---> 2/3/3 (T1) 2: 1/3/4 (T1) <---> 2/3/4 (T1) CPU to CPU packets are fine between 2 units.The example provides a summary of connections for the 40-Gbps stack in the previous example. - Enter the
show running-configcommand to display information on the active configuration of the stack.Original version number was this: ver 08.0.70q20T228. Modifying to 08.0.90. Please verify.ICX7650-48P Router# show running-config Current configuration: ! ver 08.0.90 ! stack unit 1 module 1 icx7650-48p-port-management-module module 2 icx7600-qsfp-2port-80g-module module 3 icx7650-qsfp-4port-160g-module priority 128 stack mac 609c.9f52.5eb9 !! rear-module stack-40g ! ! hitless-failover enable !! end
The example shows a standalone unit configured for operation in 40-Gbps stacking mode.ICX7650-48F Router# show running-config Current configuration: ! ver 08.0.90 ! stack unit 1 module 1 icx7650-48zp-port-management-module module 2 icx7600-qsfp-2port-80g-module module 3 icx7650-qsfp-4port-160g-module priority 128 stack-trunk 1/3/1 to 1/3/2 stack unit 2 module 1 icx7650-48f-sf-port-management-module module 2 icx7600-qsfp-2port-80g-module module 3 icx7650-qsfp-4port-160g-module priority 128 stack-trunk 2/3/1 to 2/3/2 stack enable stack rconsole-off stack mac 609c.9f52.4642 ! ! global-stp ! ! vlan 1 name DEFAULT-VLAN by port spanning-tree ! vlan 400 by port tagged ethe 1/2/1 to 1/2/2 ethe 2/2/1 to 2/2/2 router-interface ve 10 multicast active ! ! system-max igmp-snoop-mcache 8192 system-max igmp-snoop-group-addr 8192 ! ! rear-module stack-40g ! jumbo enable acl-per-port-per-vlan ip route 0.0.0.0/0 10.21.242.1 ! ! hitless-failover enable ! ! interface loopback 1 ip address 100.100.100.100 255.255.255.128 ! interface management 1 ip address 10.21.242.23 255.255.255.128 ! interface ethernet 1/2/1 optical-monitor 11 ! interface ethernet 1/2/2 optical-monitor 11 ! interface ve 10 ip address 192.85.1.1 255.255.255.128 ! ! alias stat40=sh stat br e 1/2/1 e 1/2/2 e 2/2/1 e 2/2/2 alias statst=sh stat stack-port end ICX7650-48F Router#
The example shows a two-unit ICX 7650 stack operating in 40-Gbps stacking mode with one of two possible stacking trunks configured on each unit.