Cisco 7609 Support Question
Cisco 7609 Support Question
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Question posted by duskope on January 4th, 2013
Suptitucion Air Filter
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Related Cisco 7609 Manual Pages
Software Configuration Guide - Page 9
...Bridge 15-25 Configuring a Secondary Root Bridge 15-26 Configuring STP Port Priority 15-27 Configuring STP Port Cost 15-29 Configuring the Bridge... Understanding How BPDU Guard Works 16-2 Understanding How PortFast BPDU Filtering Works 16-2 Understanding How UplinkFast Works 16-3 Understanding How BackboneFast...Enabling PortFast BPDU Filtering 16-10 Enabling BPDU Guard 16-11 Enabling UplinkFast 16...
Software Configuration Guide - Page 23
...configure the Switch Port Analyzer (SPAN).
Bridging and IBM Networking Configuration Guide - Bridging and IBM Networking Command Reference - ...routers: • Cisco 7609 Router Installation Guide and Cisco 7603 Router Installation Guide • Cisco 7600 Series Router Module Installation Guide • Cisco 7600 Series Router Cisco IOS Command Reference • Cisco 7600 Series Router...
Software Configuration Guide - Page 200
... as shown in the network is the root or root bridge.
A network device initially assumes it exchanges BPDUs with other...
Segment frames
Forwarding
Station addresses
Port 1 BPDUs
Network management and data frames
Filtering database
System module
Frame forwarding
S5692
BPDUs
Data frames
Port 2
Network management
...Router Cisco IOS Software Configuration Guide-12.1E
78-14064-04
Software Configuration Guide - Page 208
...; MST provides interoperability with Interconnected SST and MST Regions
MST Region
r B
F
B
B B
F
r
SST Region
b
r
r
F
F/f = Forwarding B/b = Blocking R = Root Bridge r = Root port
F F
F FR
F F
MST Region
FF
F
r
F
r r b SST Region
B
8285
15-16
Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E
78-14064-04 M-trees are interconnected. PortFast is enabled...
Software Configuration Guide - Page 209
... achieved by either of the following:
- Setting the CST partitions to -point (auto)
bpdu filter: disable
Boundary : boundary
(PVST)
bpdu guard : disable
Bpdus sent 10, received 310
(default... different VLANs may have different bridge identifiers. Blocking the appropriate pseudobridge ports by 1 second for each hop, the difference in this example:
Router# show spanning-tree mst interface...
Software Configuration Guide - Page 229
.../48
Boun FWD 200000 128.240 P2p Bound(STP)
Router# show spanning-tree mst 1
###### MST01
vlans mapped: 1-10
Bridge
address 00d0.00b8.1400 priority 32769 (32768 sysid 1)
...196 1-10
Router# show spanning-tree mst 1 interface fastEthernet 4/4
FastEthernet4/4 of MST01 is backup blocking
Edge port:no
(default)
port guard :none
Link type:point-to-point (auto)
bpdu filter:disable
Boundary...
Software Configuration Guide - Page 230
...128.197 P2p
Router# show spanning-tree summary
Root bridge for:MST01
...Filter is disabled by default
Loopguard
is disabled by default
UplinkFast
is disabled
BackboneFast
is disabled
Pathcost method used is long
Name
Blocking Listening Learning Forwarding STP Active
MST00
1
0
0
2
3
MST01
1
0
0
2
3
2 msts
2
0
0
4
6
Router#
15-38
Cisco 7600 Series Router...
Software Configuration Guide - Page 236
... port down a port that receives a BPDU. If you might create a temporary bridging loop. With release 12.1(11b)E, BPDU Guard can immediately transition to a switch, you enable... When PortFast BPDU filtering is not connected to all operational PortFast ports.
Note When enabled globally, BPDU Guard applies to forwarding.
16-2
Cisco 7600 Series Router Cisco IOS Software ...
Software Configuration Guide - Page 237
... A, the root bridge, is most useful in wiring-closet switches. Chapter 16 Configuring Optional STP Features
Understanding How UplinkFast Works
When you enable PortFast BPDU filtering globally and set ...Switch B L1
L2
L3
Blocked port
Switch C
11241
78-14064-04
Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E
16-3 Specifically, an uplink group consists of applications...
Software Configuration Guide - Page 243
... IOS Software Configuration Guide-12.1E
16-9 Router(config)# spanning-tree portfast default Router(config)# ^Z
Root bridge for:VLAN0010
EtherChannel misconfiguration guard is enabled
Extended system ID is disabled
Portfast
is enabled by default
PortFast BPDU Guard is disabled by default
Portfast BPDU Filter is disabled by default
Loopguard
is disabled by default BPDU...
Software Configuration Guide - Page 244
... in the portfast mode by portfast trunk configuration Link type is point-to enable PortFast BPDU filtering on each port.
Router(config)# spanning-tree portfast bpdufilter default Router(config)# ^Z
Router# show spanning-tree summary totals
Root bridge for:VLAN0010
EtherChannel misconfiguration guard is enabled
Extended system ID is disabled
Portfast
is enabled by default...
Software Configuration Guide - Page 245
...globally. Verifies the configuration. Chapter 16 Configuring Optional STP Features
Enabling BPDU Guard
To enable PortFast BPDU filtering on a nontrunking port:
Router(config)# interface fastEthernet 4/4 Router(config-if)# spanning-tree bpdufilter enable Router(config-if)# ^Z
Router# show spanning-tree interface fastEthernet 4/4
Vlan
Role Sts Cost
Prio.Nbr Status
VLAN0010
Desg FWD 1000...
Software Configuration Guide - Page 246
... BPDU Guard is disabled by default
Portfast BPDU Filter is enabled by default
Loopguard
is disabled by entering a no spanning-tree uplinkfast
Step 2 Router(config)# end Step 3 Router# show spanning-tree summary totals default
Root bridge for bridge priority. To enable UplinkFast, perform this task:
Command Step 1 Router(config)# spanning-tree uplinkfast
[max-update-rate max_update_rate...
Software Configuration Guide - Page 249
...
Designated root has priority 32768, address 00d0.00b8.140a Designated bridge has priority 32768, address 00d0.00b8.140a Designated port id ...Router(config)# spanning-tree loopguard default Router(config)# ^Z
Router# show spanning-tree interface fastEthernet 4/4 detail Port 196 (FastEthernet4/4) of transitions to forwarding state:1 The port is in the portfast mode by default Bpdu filter...
Software Configuration Guide - Page 250
...bridge has priority 32768, address 00d0.00b8.140a Designated port id is 160.196, designated path cost 0 Timers:message age 0, forward delay 0, hold 0 Number of VLAN0010 is enabled on the port BPDU:sent 0, received 0
Router#
16-16
Cisco 7600 Series Router... is point-to-point by default Bpdu filter is enabled Loop guard is forwarding Port path cost 1000, Port priority 160, Port Identifier 160....
Software Configuration Guide - Page 261
... has arrived on the PFC by filtering (dropping) or rate limiting the non-RPF traffic.
78-14064-04
Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12....1E
18-5 This allows the flow to transition from the source to the flow, that multicast route. When a completely switched flow is created, the PFC prevents multicast traffic bridged...
Software Configuration Guide - Page 338
... slot/port}
Purpose Specifies the interface to capture VACL-filtered traffic is dropped and logged and all . Router(config)# vlan access-map thor 10 Router(config-access-map)# match ip address net_10 Router(config-access-map)# action forward Router(config-access-map)# exit Router(config)# vlan filter thor vlan-list 12-16
This example shows how to...
Software Configuration Guide - Page 344
... Configuring Network Security
When configuring unicast flood protection, note the following syntax information:
• Use the limit keyword to 3000 fps:
Router(config)# mac-address-table unicast-flood limit 3 vlan 100 filter 5 Router # show mac-address-table notification mac-move
Purpose Enables MAC move notification globally. valid values are from 1 to 4000 floods...
Software Configuration Guide - Page 379
...
This example shows how to enable Layer 3 protocol filtering globally:
Router# configure terminal Router(config)# protocol-filtering
Configuring Layer 3 Protocol Filtering on a Layer 2 LAN Interface
To configure Layer 3 protocol filtering on a Layer 2 LAN port, perform this task:
Command
Router# show protocol filtering command shows only ports that have at least one protocol set to the...
Software Configuration Guide - Page 449
...affect the port queueing configuration. Verifies the configuration.
1.
Router(config)# interface range vlan 3 - 5 Router(config-if)# mls qos bridged Router(config-if)# end Router#
End with CNTL/Z. This example shows how to enable microflow policing of bridged traffic, including bridge groups, on VLANs 3 through 5:
Router# configure terminal Enter configuration commands, one per line. type...
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