Question  Hi! ISE v2.3 HA setup fell into my lap with colleague leaving for a better opportunity. Tried Global Training in class delivery didn't much help perhaps waste of time. I am seeking advice for reference to self training and knowledge to gain skills. If you can kindly mention your favorite goto sites or materials available will supremely appreciate it. If this has been answered before apologies for a repost and request to mention the URI for the resources. Answer   ... View more

We recently deployed a Pair of Cisco 1921 with HWIC-4SHDSL-E  in Slot 0 at both ends Cpe and CO. Below is a snapshot of the configuration from the CO end. The roles are stricttly at Layer 2. controller SHDSL 0/0/0 termination co dsl-group pairs  0, 1, 2, 3 efm-bond   shdsl annex G coding auto-TCPAM ! ! ip ssh version 2 bridge irb ! Layer 2 functionality ! ! ! interface Loopback0 no ip address no ip route-cache ! interface GigabitEthernet0/0 description resnet-g ip address 10.233.2.252 255.255.255.0 no ip route-cache duplex auto speed auto bridge-group 1 ! interface GigabitEthernet0/1 no ip address no ip route-cache duplex auto speed 100 bridge-group 1 ! interface Ethernet0/0/0 description rv-park-cpe ip address 10.233.2.250 255.255.255.0 no ip route-cache bridge-group 1 Feom show log Dec 27 15:35:17.943: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(0) bandwidth is changed. Dec 27 15:35:17.943: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(1) bandwidth is changed. Dec 27 15:35:20.943: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(2) bandwidth is changed. Dec 27 15:35:20.947: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(3) bandwidth is changed. Dec 27 15:35:21.943: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0/0, changed state to down Dec 27 15:35:22.943: %LINK-3-UPDOWN: Interface Ethernet0/0/0, changed state to down Dec 27 15:37:40.105: %SHDSL_EFM-5-DSLGROUP_UPDOWN: SHDSL dsl-group state changed to up. Dec 27 15:37:40.105: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(0) bandwidth is changed. Dec 27 15:37:40.105: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(1) bandwidth is changed. Dec 27 15:37:40.105: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(2) bandwidth is changed. Dec 27 15:37:40.109: %SHDSL_EFM-5-EFM_BOND_LINK_RATE_CHANGE: SHDSL EFM Bonding Group Link(3) bandwidth is changed. Dec 27 15:37:42.105: %LINK-3-UPDOWN: Interface Ethernet0/0/0, changed state to up Can't seem to pin point what is triggering the bandwidth to change Any help is appreciated? ... View more