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May
18
comment Extending a PaGP EtherChannel run beyond the maximum ethernet length
Po2 would work too; the numbering is arbitrary. The top and bottom switches have one port-channel interface each; only the central booster switch has two. The interface numbers need not match on both ends of a segment.
May
17
comment Extending a PaGP EtherChannel run beyond the maximum ethernet length
No, the booster switch would need to be configured. Top switch has Po1 going down to the booster switch, bottom switch has po1 going up to the booster switch, booster switch has po1 up and po2 down.
May
14
awarded  Critic
May
14
answered Extending a PaGP EtherChannel run beyond the maximum ethernet length
Apr
16
answered Difference between routing and forwarding table
Apr
13
answered Disk status on Dell Powervault 1200 attached storage?
Mar
10
answered Do I need a “smart switch” for VLAN support / VLAN for Multi-WAN?
Mar
9
answered How do I divide a network into smaller subnets using a single Layer 3 switch?
Dec
7
answered Master - Slave MySQL setup on a VMWare Cloud — Is it needed?
Dec
2
comment having 2 ip's on a debian 7 box
Using /sbin/ip adds secondary IPs directly to an interface, which ifconfig doesn't know how to deal with for IPv4 addresses. (The alias-interface style -- eth0:0 -- and the ifconfig utility are deprecated.) '/sbin/ip addr show' will list all the IPs on the interface.
Dec
2
answered having 2 ip's on a debian 7 box
Sep
27
awarded  Yearling
Apr
27
awarded  Commentator
Apr
27
comment Removing messages from a postfix queue based on message body content
True. For a different queue, use that instead of deferred in the find portion. postsuper works on a number of queues -- hold, incoming, active and deferred -- or you can specify it at the end ( ... | xargs -n1 -i postsuper -d '{}' bounce )
Apr
25
answered Removing messages from a postfix queue based on message body content
Apr
20
answered Can the IP address for an HTTP request be spoofed?
Mar
9
answered Managed Ethernet switch per-port MAC address translation?
Feb
2
awarded  Good Answer
Jan
8
answered How do you use hardware load balancers with IP ACLs?
Dec
4
answered Managing managed switches