Cisco IE-3000-8TC Support Question
Cisco IE-3000-8TC Support Question
Find answers below for this question about Cisco IE-3000-8TC.Need a Cisco IE-3000-8TC manual? We have 6 online manuals for this item!
Question posted by hintojf on December 14th, 2011
Cant Get Fiber To Connect
Can not get the fiber link to connect, I have check the SFP and it is good. I havce checck all fibers from the main core to the switch and it tested good, but still no connection
Current Answers
Related Cisco IE-3000-8TC Manual Pages
Software Configuration Guide - Page 68
... the power supply alarm to be disabled. It cannot be connected to configure the bit error-rate of 10-9, you enter ...;C) and a high temperature, 203°F (95°C). Understanding IE 3000 Switch Alarms
Chapter 3 Configuring Cisco IE 3000 Switch Alarms
Global Status Monitoring Alarms
The IE 3000 switch can process alarms related to temperature and power supply conditions, referred to each...
Software Configuration Guide - Page 244
... 802.1x activity on all the switch ports and displays information about the devices connected to an access port.
For more information, see the "Configuring 802.1x Readiness Check" section on page 12-31.
802.1x Authentication with VLAN assignment has these exceptions:
12-14
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03...
Software Configuration Guide - Page 261
... responds with a notification packet, it is 802.1x-capable:
switch# dot1x test eapol-capable interface gigabitethernet1/2
DOT1X_PORT_EAPOL_CAPABLE:DOT1X: MAC 00-01-02-4b-f1-a3 on an 802.1x-enabled port, and the link comes up, the port queries the connected client about the devices connected to the ports that is generated if the client...
Software Configuration Guide - Page 302
... port.
To return to the RJ-45 port, it cannot attain a link even if the SFP module side is down or is achieved, the switch disables the other situations, the switch selects the active link based on which type first links up is not connected.
Configuring Ethernet Interfaces
Chapter 13 Configuring Interface Characteristics
Command Step 3 media-type...
Software Configuration Guide - Page 381
...switch runs the PVST+ protocol.
The port-channel range is 1 to 6. (Recommended for this switch is connected to a port on a legacy IEEE 802.1D switch, restart the protocol migration process on the switch...tree mode. OL-13018-03
Cisco IE 3000 Switch Software Configuration Guide
18-13 This step is optional if the designated switch detects that the link type for rapid-PVST+ mode only)...
Software Configuration Guide - Page 398
... that a port is connected has joined the region. As a result, switch A blocks (or keeps blocking) its BPDUs are RSTP BPDUs. If all the legacy switches on that enables it sends only IEEE 802.1D BPDUs on the link are RSTP switches, they are lost on page 19-13.
19-8
Cisco IE 3000 Switch Software Configuration Guide
OL...
Software Configuration Guide - Page 429
...-03
Cisco IE 3000 Switch Software Configuration Guide
20-13 You cannot configure UplinkFast on an individual VLAN. You can enable BackboneFast to detect indirect link failures and to...to default values if you enable UplinkFast or UplinkFast is already enabled, the path cost of connectivity.
Step 1 Step 2
Step 3 Step 4 Step 5
Command
Purpose
configure terminal
Enter global...
Software Configuration Guide - Page 449
.... The reports for each VLAN. OL-13018-03
Cisco IE 3000 Switch Software Configuration Guide
22-3 In this port, until it learns the multicast groups, which is connected to the blocked Flex Link port, is unblocked. The data does not flow on the upstream router, which occurs only after it receives reports. A port that receives...
Software Configuration Guide - Page 635
... information for matching operations. • Extended IP access lists use IP ACLs on the switch:
Step 1 Create an ACL by one, the switch tests packets against the conditions in ACLs, page 34-15
OL-13018-03
Cisco IE 3000 Switch Software Configuration Guide
34-5 The software supports these types of permit and deny conditions. Because...
Software Configuration Guide - Page 663
...end hosts or by switches or routers along a path provide a consistent per traffic class. OL-13018-03
Cisco IE 3000 Switch Software Configuration Guide
36-3 Switches and routers along the path can ... is expected to happen closer to the edge of the network so that the core switches and routers are not overloaded with different class information.
The class information in the packet can...
Software Configuration Guide - Page 733
..., and static neighbor entries for IPv4 and IPv6. This drop avoids further load on Cisco.com. IPv6 routers do not support NDP.
Link-local addresses are also used in IPv4. OL-13018-03
Cisco IE 3000 Switch Software Configuration Guide
37-3
The address structure enables strict aggregation of routing prefixes and limits the number...
Software Configuration Guide - Page 744
... configured as would any other link of the EtherChannel.
38-2
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03 The other end of the channel (on the other switch) must be configured in Figure 38-1. Incompatible ports are put into a single logical link as shown in the on the switch, a trap is limited to eight...
Software Configuration Guide - Page 747
...-13018-03
Cisco IE 3000 Switch Software Configuration Guide
38-5 In Layer 2 EtherChannels, the first port in the channel that the core switches are in the bundle ... and Link-State Tracking
Understanding EtherChannels
PAgP Interaction with Virtual Switches and Dual-Active Detection
A virtual switch can be two or more Catalyst 6500 core switches connected by virtual switch links (VSLs...
Command Reference - Page 238
... type (auto-select) and re-enables the RJ-45 side. If the link goes down, the switch disables the RJ-45 side and selects the SFP module interface.
• When the 100BASE-X SFP module is no link on an interface.
2-212
Cisco IE 3000 Switch Command Reference
OL-13019-01 Displays speed and duplex settings and media...
Command Reference - Page 423
Displays IGMP snooping multicast router ports for the switch or for the specified multicast VLAN. OL-13019-01
Cisco IE 3000 Switch Command Reference
2-397 Enables the IGMP querier function in Layer 2 networks.
Chapter 2 IE 3000 Switch Cisco IOS Commands
show ip igmp snooping querier
Examples
This is an example of output from the show ip igmp...
Command Reference - Page 567
... cost to a value less than 3000 and you enable UplinkFast or UplinkFast is already enabled, the path cost of a new root port when a link or switch fails or when the spanning tree ... configure the UplinkFast feature for rapid PVST+ or for individual VLANs. Chapter 2 IE 3000 Switch Cisco IOS Commands
spanning-tree uplinkfast
spanning-tree uplinkfast
Use the spanning-tree uplinkfast global...
Command Reference - Page 612
... 2 IE 3000 Switch Cisco IOS Commands
test cable-diagnostics tdr
Use the test cable-diagnostics tdr privileged EXEC command to display the results.
After you enter the test cable-diagnostics tdr interface interface-id command on an interface that has a link status of up and a speed of 10 or 100 Mb/s, these messages appear:
Switch# test cable-diagnostics...
Command Reference - Page 613
... on or off the selected relay circularity. You can use the test relay privileged EXEC command to verify relay circuitry connections to which each profile is attached.
Previous states are not saved. Chapter 2 IE 3000 Switch Cisco IOS Commands
test relay
test relay
Use the test relay privileged EXEC command to create an alarm condition. Command Modes...
Command Reference - Page 622
Resets all interfaces shut down by UDLD and permits traffic to enable UDLD on all fiber-optic interfaces:
Switch(config)# udld enable
You can verify your setting by the udld global configuration command. Chapter 2 IE 3000 Switch Cisco IOS Commands udld
• The no udld port interface configuration command followed by the udld port or...
Command Reference - Page 716
... | flcd {configure | ipc | iter | trace} | flowcontrol | forced | init-seq | link-status | read | sfp | show-controller | speed | write | xenpak}
no form of PHY driver information. The keywords have... PHY small form-factor pluggable (SFP) modules debug messages. Display PHY cable-diagnostic debug messages. debug platform phy
Appendix B IE 3000 Switch Debug Commands
debug platform phy
Use...
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