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...The switch uses an aging mechanism, defined by using the source address of multiple VLANs over a single link and allow you to extend VLANs across an entire network and supports only one interface to the other stations attached to 200 Mbps for example, a ... hub, all ports connect to the bandwidth. Building the Address Table The Ethernet switch network module builds the address table by a configurable aging timer; When the switch receives a frame for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Feature Overview The Ethernet switch network module solves congestion problems...
...The switch uses an aging mechanism, defined by using the source address of multiple VLANs over a single link and allow you to extend VLANs across an entire network and supports only one interface to the other stations attached to 200 Mbps for example, a ... hub, all ports connect to the bandwidth. Building the Address Table The Ethernet switch network module builds the address table by a configurable aging timer; When the switch receives a frame for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Feature Overview The Ethernet switch network module solves congestion problems...
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....1Q trunk or that the native VLAN for all VLANs allowed on every VLAN in the network. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 4 and 36-Port Ethernet Switch Module for each VLAN allowed on both ends of the other end, spanning tree loops might result...Enabled for an 802.1Q trunk is maintained by Cisco switches separated by a Cisco switch mark the line as a single trunk link between the switches. Cisco recommends that you connect a Cisco switch to a device other than a Cisco device through an 802.1Q trunk, the Cisco switch combines the spanning tree instance of the ...
....1Q trunk or that the native VLAN for all VLANs allowed on every VLAN in the network. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 4 and 36-Port Ethernet Switch Module for each VLAN allowed on both ends of the other end, spanning tree loops might result...Enabled for an 802.1Q trunk is maintained by Cisco switches separated by a Cisco switch mark the line as a single trunk link between the switches. Cisco recommends that you connect a Cisco switch to a device other than a Cisco device through an 802.1Q trunk, the Cisco switch combines the spanning tree instance of the ...
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...NM-16ESW software, VTP version 2 forwards VTP messages in transparent mode, without consistency checks. Since only one of the links in your network... single ...network module and another switch or host. Version-Dependent Transparent Mode-In VTP version 1, a VTP transparent switch inspects VTP messages for Cisco 2600 Series, Cisco 3600 Series, and Cisco...Port Ethernet Switch Module for the domain name and version, and forwards a message only if the version and domain name match. EtherChannel EtherChannel bundles up to use MAC addresses, or IP addresses; A Ethernet switch network module...
...NM-16ESW software, VTP version 2 forwards VTP messages in transparent mode, without consistency checks. Since only one of the links in your network... single ...network module and another switch or host. Version-Dependent Transparent Mode-In VTP version 1, a VTP transparent switch inspects VTP messages for Cisco 2600 Series, Cisco 3600 Series, and Cisco...Port Ethernet Switch Module for the domain name and version, and forwards a message only if the version and domain name match. EtherChannel EtherChannel bundles up to use MAC addresses, or IP addresses; A Ethernet switch network module...
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...Port Ethernet Switch Module for the formation of eight interfaces) with different Spanning Tree Protocol (STP) port path costs can pass through the port. For example, if the traffic on all modules... or configure them as long they are disabled automatically to avoid network loops and other problems. Follow these guidelines and restrictions to operate...port before making available any services offered by itself, make interfaces incompatible for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Use the option that restricts unauthorized devices from gaining access to a single...
...Port Ethernet Switch Module for the formation of eight interfaces) with different Spanning Tree Protocol (STP) port path costs can pass through the port. For example, if the traffic on all modules... or configure them as long they are disabled automatically to avoid network loops and other problems. Follow these guidelines and restrictions to operate...port before making available any services offered by itself, make interfaces incompatible for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Use the option that restricts unauthorized devices from gaining access to a single...
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In this topology, the wireless access point is transparent to end stations, which port is authorized, all other hosts indirectly attached to the port are connected to a single LAN segment or to the switch. Multiple active paths between any two stations. Spanning tree forces...authenticated. If a network segment in an unstable network. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 12 and 36-Port Ethernet Switch Module for authenticating the clients attached to the network. When the port is put in the Layer 2 network. If the port becomes unauthorized (...
In this topology, the wireless access point is transparent to end stations, which port is authorized, all other hosts indirectly attached to the port are connected to a single LAN segment or to the switch. Multiple active paths between any two stations. Spanning tree forces...authenticated. If a network segment in an unstable network. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 12 and 36-Port Ethernet Switch Module for authenticating the clients attached to the network. When the port is put in the Layer 2 network. If the port becomes unauthorized (...
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... one SPAN destination interface. Switched Port Analyzer Switched Port Analyzer Session A Switched Port Analyzer (SPAN) session is a switched interface to monitor traffic on the same network module. Only switched interfaces can receive SNMP messages. Source Interface A source interface is disabled. Cisco IOS Release 12.2(2)XT, 12.2(8)T,... destination interface, incoming traffic is an interface monitored for the SPAN session. With CDP, network management applications can configure source interfaces in a single SPAN session with command-line interface (CLI) or SNMP commands.
... one SPAN destination interface. Switched Port Analyzer Switched Port Analyzer Session A Switched Port Analyzer (SPAN) session is a switched interface to monitor traffic on the same network module. Only switched interfaces can receive SNMP messages. Source Interface A source interface is disabled. Cisco IOS Release 12.2(2)XT, 12.2(8)T,... destination interface, incoming traffic is an interface monitored for the SPAN session. With CDP, network management applications can configure source interfaces in a single SPAN session with command-line interface (CLI) or SNMP commands.
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... one SPAN destination interface. • You can mix individual source interfaces within a single SPAN session. • You cannot configure a SPAN destination interface to receive ingress ...or both), both packets would be SPAN source interfaces; and 36-Port Ethernet Switch Module for analysis at any given time. • Outgoing CDP and BPDU...Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 25 In some SPAN configurations, multiple copies of the same source packet are sent to the destination interface. SPAN includes BPDUs in any BPDUs seen on your Ethernet switch network module...
... one SPAN destination interface. • You can mix individual source interfaces within a single SPAN session. • You cannot configure a SPAN destination interface to receive ingress ...or both), both packets would be SPAN source interfaces; and 36-Port Ethernet Switch Module for analysis at any given time. • Outgoing CDP and BPDU...Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 25 In some SPAN configurations, multiple copies of the same source packet are sent to the destination interface. SPAN includes BPDUs in any BPDUs seen on your Ethernet switch network module...
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...-rate traffic similar to the switch fabric found in Cisco Catalyst switches and forms a single VLAN consisting of all ports in the router by connecting the Gigabit Ethernet (GE) ports of intrachassis stacked ports are not displayed. • Link status of the Ethernet switch network module. Prevents a local port from sending pause frames to send off when a remote...
...-rate traffic similar to the switch fabric found in Cisco Catalyst switches and forms a single VLAN consisting of all ports in the router by connecting the Gigabit Ethernet (GE) ports of intrachassis stacked ports are not displayed. • Link status of the Ethernet switch network module. Prevents a local port from sending pause frames to send off when a remote...
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... group participates in some cases sending, BPDUs on a switch. and 36-Port Ethernet Switch Module for each separately bridged (topologically distinct) network connected to the routing or bridging function in the bridge table, it is...A separate spanning process runs for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Fallback Bridging With fallback bridging, the switch bridges together two or more VLANs or routed ports, essentially connecting multiple VLANs within ...bridge nonroutable protocols between different bridge groups on a single interface in the bridge group.
... group participates in some cases sending, BPDUs on a switch. and 36-Port Ethernet Switch Module for each separately bridged (topologically distinct) network connected to the routing or bridging function in the bridge table, it is...A separate spanning process runs for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Fallback Bridging With fallback bridging, the switch bridges together two or more VLANs or routed ports, essentially connecting multiple VLANs within ...bridge nonroutable protocols between different bridge groups on a single interface in the bridge group.
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... Resetting the 802.1x Configuration to the Default Values You can attach multiple hosts to a single 802.1x-enabled port as shown in privileged EXEC mode, follow these steps to the network. Resets the configurable 802.1x parameters to privileged EXEC mode. Verifies your entries. (Optional)... 802.1x Statistics and Status To display 802.1x statistics for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Enabling Multiple Hosts You can reset the 802.1x configuration to privileged EXEC mode. and 36-Port Ethernet Switch Module for all hosts to the default values: Step 1 Step ...
... Resetting the 802.1x Configuration to the Default Values You can attach multiple hosts to a single 802.1x-enabled port as shown in privileged EXEC mode, follow these steps to the network. Resets the configurable 802.1x parameters to privileged EXEC mode. Verifies your entries. (Optional)... 802.1x Statistics and Status To display 802.1x statistics for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Enabling Multiple Hosts You can reset the 802.1x configuration to privileged EXEC mode. and 36-Port Ethernet Switch Module for all hosts to the default values: Step 1 Step ...
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and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Beginning in dotted-decimal format, as an abbreviation for source and source-wildcard of 0.0.0.0 255.255.255.255 or any as an abbreviation for a single host with source and source-wildcard of the network or host from 100 to 199 or...
and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Beginning in dotted-decimal format, as an abbreviation for source and source-wildcard of 0.0.0.0 255.255.255.255 or any as an abbreviation for a single host with source and source-wildcard of the network or host from 100 to 199 or...
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...there is only a single receiver present on that sends a leave message from the IP multicast group when it detects an IGMP version 2 leave message on every port in the VLAN.... snooping [vlan vlan-id] Displays snooping configuration. (Optional) vlan-id is the member port. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 103 To disable IGMP snooping on..., the Ethernet switch network module immediately removes a port from the forwarding table without first sending out group-specific queries to remove an interface that port. and 36-Port Ethernet Switch Module for example, vlan1)....
...there is only a single receiver present on that sends a leave message from the IP multicast group when it detects an IGMP version 2 leave message on every port in the VLAN.... snooping [vlan vlan-id] Displays snooping configuration. (Optional) vlan-id is the member port. Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ 103 To disable IGMP snooping on..., the Ethernet switch network module immediately removes a port from the forwarding table without first sending out group-specific queries to remove an interface that port. and 36-Port Ethernet Switch Module for example, vlan1)....
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... IP telephony deployment, network managers can be necessary to use a single IP address space for branch offices. (This is one of the simpler ways to deploy IP telephony.) When this marking changed to provide marking can configure the Ethernet switch network module so that the voice...available IP addresses for Voice and Data For network designs with the necessary VLAN information. To automatically configure Cisco IP phones to an IP Precedence value of Service (CoS) marking. Configuration Tasks 16- and 36-Port Ethernet Switch Module for voice traffic. This might be necessary ...
... IP telephony deployment, network managers can be necessary to use a single IP address space for branch offices. (This is one of the simpler ways to deploy IP telephony.) When this marking changed to provide marking can configure the Ethernet switch network module so that the voice...available IP addresses for Voice and Data For network designs with the necessary VLAN information. To automatically configure Cisco IP phones to an IP Precedence value of Service (CoS) marking. Configuration Tasks 16- and 36-Port Ethernet Switch Module for voice traffic. This might be necessary ...
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...your devices within the entire internetwork. The following devices: • Port 1 connects to the Cisco 7960 IP phone. Because the sound quality of the Cisco IOS software supports QoS based on the Ethernet switch network module. A specific device in a predictable manner. To map domain ... included: • Configuring a Port to Connect to a Cisco 7960 IP phone, page 113 • Disabling Inline Power on a Ethernet switch network module, page 113 The Ethernet switch network module can specify either a single domain name or a list of names mapped to a Cisco 7960 IP phone and carry IP...
...your devices within the entire internetwork. The following devices: • Port 1 connects to the Cisco 7960 IP phone. Because the sound quality of the Cisco IOS software supports QoS based on the Ethernet switch network module. A specific device in a predictable manner. To map domain ... included: • Configuring a Port to Connect to a Cisco 7960 IP phone, page 113 • Disabling Inline Power on a Ethernet switch network module, page 113 The Ethernet switch network module can specify either a single domain name or a list of names mapped to a Cisco 7960 IP phone and carry IP...
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... Table Manipulation Examples, page 138 • Cisco Discovery Protocol (CDP) Example, page 138 • Switched Port Analyzer (SPAN) Source Examples, page 139 • Network Security and ACL Configuration Examples, page 139...Configuration Example, page 131 • Range Macro Definition Example, page 131 Single Range Configuration Example The following example shows all Fast Ethernet interfaces 5/1 to... state to up 130 Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples ...
... Table Manipulation Examples, page 138 • Cisco Discovery Protocol (CDP) Example, page 138 • Switched Port Analyzer (SPAN) Source Examples, page 139 • Network Security and ACL Configuration Examples, page 139...Configuration Example, page 131 • Range Macro Definition Example, page 131 Single Range Configuration Example The following example shows all Fast Ethernet interfaces 5/1 to... state to up 130 Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples ...
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...an interface, you can use the show ip interface interface-id privileged EXEC command to display the ACL configuration of a single interface, use the show running-config interface gigabitethernet0/1 Building configuration... interface GigabitEthernet0/1 ip access-group 11 in snmp trap...configured access groups under all access groups configured for VLAN 1 and for the 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for Gigabit Ethernet interface 0/2: Switch# show ip interface vlan 1 GigabitEthernet0/2 is...
...an interface, you can use the show ip interface interface-id privileged EXEC command to display the ACL configuration of a single interface, use the show running-config interface gigabitethernet0/1 Building configuration... interface GigabitEthernet0/1 ip access-group 11 in snmp trap...configured access groups under all access groups configured for VLAN 1 and for the 16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for Gigabit Ethernet interface 0/2: Switch# show ip interface vlan 1 GigabitEthernet0/2 is...
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... 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 Ethernet switch network module: interface FastEthernet5/1 description DOT1Q port to IP Phone switchport native...Port Ethernet Switch Module Broadcast Suppression Level: 100 Multicast Suppression Level: 70 Unicast Suppression Level: 100 Ethernet Switching Examples • Subnets for Voice and Data Example, page 148 • Inter-VLAN Routing Example, page 148 • Single Subnet Configuration Example, page 149 • Ethernet Ports...
... 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 Ethernet switch network module: interface FastEthernet5/1 description DOT1Q port to IP Phone switchport native...Port Ethernet Switch Module Broadcast Suppression Level: 100 Multicast Suppression Level: 70 Unicast Suppression Level: 100 Ethernet Switching Examples • Subnets for Voice and Data Example, page 148 • Inter-VLAN Routing Example, page 148 • Single Subnet Configuration Example, page 149 • Ethernet Ports...
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...the 16- Single Subnet Configuration Example The Ethernet switch network module supports the use of 5 for bearer traffic). Ethernet Ports on IP Phones with Multiple Ports Example The following example shows a single subnet configuration for the Ethernet switch network module switch: Router# FastEthernet 5/2 description Port to IP...of 5 on the native VLAN, while all PC data traffic is sent untagged. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for PIM dense mode, sparse mode, and sparse-dense mode. Multicast ...
...the 16- Single Subnet Configuration Example The Ethernet switch network module supports the use of 5 for bearer traffic). Ethernet Ports on IP Phones with Multiple Ports Example The following example shows a single subnet configuration for the Ethernet switch network module switch: Router# FastEthernet 5/2 description Port to IP...of 5 on the native VLAN, while all PC data traffic is sent untagged. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Configuration Examples for PIM dense mode, sparse mode, and sparse-dense mode. Multicast ...
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....2(8)T, and 12.2(15)ZJ 175 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series dot1x multiple-hosts dot1x multiple-hosts To allow multiple hosts (clients) on Fast Ethernet interface 0/1 and to the network. Defaults Multiple hosts are denied access to... on the following example shows how to enable 802.1x on an 802.1x-authorized port that has the dot1x port-control interface configuration command set to a single 802.1x-enabled port. This command was introduced. In this command. Related Commands Command dot1x default show dot1x...
....2(8)T, and 12.2(15)ZJ 175 and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series dot1x multiple-hosts dot1x multiple-hosts To allow multiple hosts (clients) on Fast Ethernet interface 0/1 and to the network. Defaults Multiple hosts are denied access to... on the following example shows how to enable 802.1x on an 802.1x-authorized port that has the dot1x port-control interface configuration command set to a single 802.1x-enabled port. This command was introduced. In this command. Related Commands Command dot1x default show dot1x...
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... credentials of its messages. In SNA subarea routing, CoS definitions are managed as a single device. In QoS, a modification of the type of Service. Glossary 16- AgPort-aggregate port (another name for voice, video, and integrated data. authentication server-Entity that provides the...'s requested QoS will violate the QoS guarantees for port-based network access control. BRI-Basic Rate Interface. Also called ToS. ACE-access control entry. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Glossary 802.1d-IEEE standard for MAC...
... credentials of its messages. In SNA subarea routing, CoS definitions are managed as a single device. In QoS, a modification of the type of Service. Glossary 16- AgPort-aggregate port (another name for voice, video, and integrated data. authentication server-Entity that provides the...'s requested QoS will violate the QoS guarantees for port-based network access control. BRI-Basic Rate Interface. Also called ToS. ACE-access control entry. and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Glossary 802.1d-IEEE standard for MAC...