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...stored by the switch. Feature Overview 16- When a Layer 2 interface changes directly from nonparticipation in a switched network. Ports must allow the frame lifetime to other switches. Determines how long..., it can create temporary data loops. A Layer 2 interface moves through a switched LAN. Spanning Tree Port States Propagation delays can take place at different times and...of time protocol information received on a switch using the old topology. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series STP Timers Table 2 describes ...
...stored by the switch. Feature Overview 16- When a Layer 2 interface changes directly from nonparticipation in a switched network. Ports must allow the frame lifetime to other switches. Determines how long..., it can create temporary data loops. A Layer 2 interface moves through a switched LAN. Spanning Tree Port States Propagation delays can take place at different times and...of time protocol information received on a switch using the old topology. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series STP Timers Table 2 describes ...
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...can also be carried in the three most-significant bits, which means that all traffic has an equal chance of being dropped. Figure 14 QoS Classification Layers in Frames and Packets Encapsulated Packet Layer 2 header IP header Data Layer 2 802.1Q/P Frame Preamble Start frame ... Series, Cisco 3600 Series, and Cisco 3700 Series Understanding Quality of Service (QoS) Typically, networks operate on a best-effort delivery basis, which are called the User Priority bits. and 36-Port Ethernet Switch Module for traffic in this release is classified upon entry into the network. When...
...can also be carried in the three most-significant bits, which means that all traffic has an equal chance of being dropped. Figure 14 QoS Classification Layers in Frames and Packets Encapsulated Packet Layer 2 header IP header Data Layer 2 802.1Q/P Frame Preamble Start frame ... Series, Cisco 3600 Series, and Cisco 3700 Series Understanding Quality of Service (QoS) Typically, networks operate on a best-effort delivery basis, which are called the User Priority bits. and 36-Port Ethernet Switch Module for traffic in this release is classified upon entry into the network. When...
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...Verifying the VLAN Configuration. You cannot delete the default VLANs for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Configuring VLANs To configure an Ethernet Interface ...Fa1/7 Fa1/8, Fa1/9, Fa1/10, Fa1/11 Fa1/12, Fa1/13, Fa1/14, Fa1/15 1002 fddi-default active 1003 token-ring-default active 1004 fddinet-default ...101003 1500 1005 0 - - Adds an Ethernet VLAN. Purpose Enters VLAN configuration mode. and 36-Port Ethernet Switch Module for the different media types: Ethernet VLAN 1 and FDDI or Token Ring VLANs 1002 to privileged EXEC mode...
...Verifying the VLAN Configuration. You cannot delete the default VLANs for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Configuring VLANs To configure an Ethernet Interface ...Fa1/7 Fa1/8, Fa1/9, Fa1/10, Fa1/11 Fa1/12, Fa1/13, Fa1/14, Fa1/15 1002 fddi-default active 1003 token-ring-default active 1004 fddinet-default ...101003 1500 1005 0 - - Adds an Ethernet VLAN. Purpose Enters VLAN configuration mode. and 36-Port Ethernet Switch Module for the different media types: Ethernet VLAN 1 and FDDI or Token Ring VLANs 1002 to privileged EXEC mode...
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Deletes the VLAN. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Step 1 Step 2 Step 3 Command Router# vlan database Router(vlan)# no vlan vlan-id Router(vlan)# exit Verifying VLAN Deletion Purpose ...the VLAN database, propagate it propagate throughout the network. Step 1 Use the show vlan-switch brief command to verify that a VLAN has been deleted from a switch: Router# show vlan-switch brief VLAN Name Status Ports 1 default active Fa0/2, Fa0/9, Fa0/14, Gi0/0 2 VLAN0002 active 3 VLAN0003 active Fa0/4, Fa0/5, Fa0/10, Fa0/11 4...
Deletes the VLAN. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Step 1 Step 2 Step 3 Command Router# vlan database Router(vlan)# no vlan vlan-id Router(vlan)# exit Verifying VLAN Deletion Purpose ...the VLAN database, propagate it propagate throughout the network. Step 1 Use the show vlan-switch brief command to verify that a VLAN has been deleted from a switch: Router# show vlan-switch brief VLAN Name Status Ports 1 default active Fa0/2, Fa0/9, Fa0/14, Gi0/0 2 VLAN0002 active 3 VLAN0003 active Fa0/4, Fa0/5, Fa0/10, Fa0/11 4...
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... Tree Purpose Enables spanning tree on a per -VLAN basis. Exits configuration mode. 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Configuring Spanning Tree • Enabling Spanning Tree, page 67 • Configuring Spanning Tree Port... path is 128.2, designated path cost 19 Timers: message age 3, forward delay 0, hold 1, topology change 24, notification 2 hello 2, max age 14, forward delay 10 Timers: hello 0, topology change occurred 01:53:48 ago Times: hold 0 Number of spanning tree for a VLAN, page 70...
... Tree Purpose Enables spanning tree on a per -VLAN basis. Exits configuration mode. 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Configuring Spanning Tree • Enabling Spanning Tree, page 67 • Configuring Spanning Tree Port... path is 128.2, designated path cost 19 Timers: message age 3, forward delay 0, hold 1, topology change 24, notification 2 hello 2, max age 14, forward delay 10 Timers: hello 0, topology change occurred 01:53:48 ago Times: hold 0 Number of spanning tree for a VLAN, page 70...
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... within the QoS Domain Packets entering a QoS domain are configured. • The default CoS-to-DSCP map is shown in Table 14 on page 96. • The default DSCP-to classify incoming traffic by fields in the egress direction are subject to enforce QoS. The ACL... Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Understanding the Default QoS Configuration • The default port CoS value is 0. • The default port trust state is shown in Table 13 on page 97. When the packets are classified at every switch within the QoS domain. 16- Figure 20 shows ...
... within the QoS Domain Packets entering a QoS domain are configured. • The default CoS-to-DSCP map is shown in Table 14 on page 96. • The default DSCP-to classify incoming traffic by fields in the egress direction are subject to enforce QoS. The ACL... Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Understanding the Default QoS Configuration • The default port CoS value is 0. • The default port trust state is shown in Table 13 on page 97. When the packets are classified at every switch within the QoS domain. 16- Figure 20 shows ...
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..., use the no mls qos map dscp-cos global configuration command. Table 14 Default DSCP-to -cos copy running-config startup-config Purpose Enters global configuration mode. To return to 7. Beginning in the switch CLI commands and output. Modifies the DSCP-to generate an internal DSCP value... terminal mls qos map dscp-cos dscp-list to -CoS map. The supported DSCP values are used for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Table 14 shows the default DSCP-to cos end show policy-map [policy-map-name [class class-name]] Displays QoS...
..., use the no mls qos map dscp-cos global configuration command. Table 14 Default DSCP-to -cos copy running-config startup-config Purpose Enters global configuration mode. To return to 7. Beginning in the switch CLI commands and output. Modifies the DSCP-to generate an internal DSCP value... terminal mls qos map dscp-cos dscp-list to -CoS map. The supported DSCP values are used for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks Table 14 shows the default DSCP-to cos end show policy-map [policy-map-name [class class-name]] Displays QoS...
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...yes no unknown unknown Powered ------- and 36-Port Ethernet Switch Module for configuration. Selects a particular Fast Ethernet interface for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuring Power Management on the Interface To manage .../5 FastEthernet1/6 FastEthernet1/7 FastEthernet1/8 FastEthernet1/9 FastEthernet1/10 FastEthernet1/11 FastEthernet1/12 FastEthernet1/13 FastEthernet1/14 FastEthernet1/15 Config ------ Use never to configure IP multicast Layer 3 switching: • Enabling IP Multicast Routing Globally, page 99 • Enabling IP PIM on...
...yes no unknown unknown Powered ------- and 36-Port Ethernet Switch Module for configuration. Selects a particular Fast Ethernet interface for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuring Power Management on the Interface To manage .../5 FastEthernet1/6 FastEthernet1/7 FastEthernet1/8 FastEthernet1/9 FastEthernet1/10 FastEthernet1/11 FastEthernet1/12 FastEthernet1/13 FastEthernet1/14 FastEthernet1/15 Config ------ Use never to configure IP multicast Layer 3 switching: • Enabling IP Multicast Routing Globally, page 99 • Enabling IP PIM on...
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..., 224.2.136.89), 00:14:31/00:01:40, flags:CJT Incoming interface:GigabitEthernet4/8, RPF nbr 10.15.1.20, RPF-MFD Outgoing interface list:Null Router# Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 101 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks...
..., 224.2.136.89), 00:14:31/00:01:40, flags:CJT Incoming interface:GigabitEthernet4/8, RPF nbr 10.15.1.20, RPF-MFD Outgoing interface list:Null Router# Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 101 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Tasks...
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...00:00, RP 0.0.0.0, flags:DCL Incoming interface:Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan2, Forward/Sparse, 01:07:53/00:02:14 (*, 224.5.5.5), 01:07:43/00:02:22, RP 0.0.0.0, flags:DC Incoming interface:Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan1, ...2-1001 Port Protected: Off Unknown Unicast Traffic: Allowed Unknown Multicast Traffic: Not Allowed Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 147 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for MSDP Advertisement, U - Sparse, B - Register flag...
...00:00, RP 0.0.0.0, flags:DCL Incoming interface:Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan2, Forward/Sparse, 01:07:53/00:02:14 (*, 224.5.5.5), 01:07:43/00:02:22, RP 0.0.0.0, flags:DC Incoming interface:Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan1, ...2-1001 Port Protected: Off Unknown Unicast Traffic: Allowed Unknown Multicast Traffic: Not Allowed Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 147 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for MSDP Advertisement, U - Sparse, B - Register flag...
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... Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ If this function is identical to the configuration on a Ethernet switch network module with other Cisco IOS platforms. The following example shows separate subnets being configured for voice and data on the voice VLAN interface for the IP phone. Note In a... mode trunk switchport voice vlan 150 interface Vlan 150 description voice vlan ip address 10.150.1.1 255.255.255.0 ip helper-address 172.20.73.14 (See Note below) interface Vlan 50 description data vlan ip address 10.50.1.1 255.255.255.0 This configuration instructs the IP phone to obtain ...
... Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ If this function is identical to the configuration on a Ethernet switch network module with other Cisco IOS platforms. The following example shows separate subnets being configured for voice and data on the voice VLAN interface for the IP phone. Note In a... mode trunk switchport voice vlan 150 interface Vlan 150 description voice vlan ip address 10.150.1.1 255.255.255.0 ip helper-address 172.20.73.14 (See Note below) interface Vlan 50 description data vlan ip address 10.50.1.1 255.255.255.0 This configuration instructs the IP phone to obtain ...
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and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series show spanning-tree Examples The following is sample output from the show spanning-tree summary command: Switch# show spanning-tree summary UplinkFast is disabled Name Blocking Listening Learning Forwarding STP Active VLAN1 23 0 0 1 24 1 VLAN 23 0 0 1 24 The following... 128.18 128 100 BLK 38 0404.0400.0001 128.18 Fa0/13 128.19 128 100 BLK 38 0404.0400.0001 128.19 Fa0/14 128.20 128 100 BLK 38 0404.0400.0001 128.20 Fa0/15 128.21 128 100 BLK 38 0404.0400.0001 128.21 Fa0...
and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series show spanning-tree Examples The following is sample output from the show spanning-tree summary command: Switch# show spanning-tree summary UplinkFast is disabled Name Blocking Listening Learning Forwarding STP Active VLAN1 23 0 0 1 24 1 VLAN 23 0 0 1 24 The following... 128.18 128 100 BLK 38 0404.0400.0001 128.18 Fa0/13 128.19 128 100 BLK 38 0404.0400.0001 128.19 Fa0/14 128.20 128 100 BLK 38 0404.0400.0001 128.20 Fa0/15 128.21 128 100 BLK 38 0404.0400.0001 128.21 Fa0...