Software Guide
Page 52
... following information, as the first image on the supervisor engine, we recommend that has network interface code and end-host protocol code. Preparing to Configure the IP Address and Default Gateway Before you reset or power cycle a switch with full multiprotocol routing support. The boot loader image must stay on the ... If no reply is received, the sc0 interface IP address remains set the BOOTLDR environment variable. The system image is the main Cisco IOS software image with a BOOTP or RARP-obtained IP address, the information learned from BOOTP or RARP is retained.
... following information, as the first image on the supervisor engine, we recommend that has network interface code and end-host protocol code. Preparing to Configure the IP Address and Default Gateway Before you reset or power cycle a switch with full multiprotocol routing support. The boot loader image must stay on the ... If no reply is received, the sc0 interface IP address remains set the BOOTLDR environment variable. The system image is the main Cisco IOS software image with a BOOTP or RARP-obtained IP address, the information learned from BOOTP or RARP is retained.
Software Guide
Page 61
...) and desired for transmit (Tx) Flow control (other end of 4 for 1000-Mbps Gigabit Ethernet ports EtherChannel Disabled on all Ethernet ports Jumbo frames Disabled on all Ethernet ports 78-13315-02 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 4-3 transmit (Tx) not supported Spanning Tree Protocol (STP) Enabled for VLAN 1 Native...
...) and desired for transmit (Tx) Flow control (other end of 4 for 1000-Mbps Gigabit Ethernet ports EtherChannel Disabled on all Ethernet ports Jumbo frames Disabled on all Ethernet ports 78-13315-02 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 4-3 transmit (Tx) not supported Spanning Tree Protocol (STP) Enabled for VLAN 1 Native...
Software Guide
Page 64
...flow control, regardless of whether flow control is requested by the neighboring port. The port does not send flow-control frames to far end. Step 2 Verify the flow-control configuration. Command set port flowcontrol mod/port {receive | send} {off send on1 send desired1 ... how to verify the flow-control configuration: Console> (enable) set port flowcontrol 3/1 send on Port 3/1 will require far end to flow-control requests. Supported only on The port uses flow control dictated by the neighboring port. Setting the Port Configuration Chapter 4 Configuring Ethernet, Fast Ethernet...
...flow control, regardless of whether flow control is requested by the neighboring port. The port does not send flow-control frames to far end. Step 2 Verify the flow-control configuration. Command set port flowcontrol mod/port {receive | send} {off send on1 send desired1 ... how to verify the flow-control configuration: Console> (enable) set port flowcontrol 3/1 send on Port 3/1 will require far end to flow-control requests. Supported only on The port uses flow control dictated by the neighboring port. Setting the Port Configuration Chapter 4 Configuring Ethernet, Fast Ethernet...
Software Guide
Page 107
... called tunnel traffic. The tunnel ports in different customer VLANs segregated. A tunnel can cross other network links and other end is configured as required to support the customer devices that need to tunneling. A port configured to configure IEEE 802.1Q tunneling on a customer device and...single VLAN to which the tunnel port is assigned. CH A P T E R 7 Configuring IEEE 802.1Q Tunneling This chapter describes how to support 802.1Q tunneling is called a tunnel port. The tunnel ports do not have multiple VLANs, while preserving customer VLAN IDs and keeping traffic in...
... called tunnel traffic. The tunnel ports in different customer VLANs segregated. A tunnel can cross other network links and other end is configured as required to support the customer devices that need to tunneling. A port configured to configure IEEE 802.1Q tunneling on a customer device and...single VLAN to which the tunnel port is assigned. CH A P T E R 7 Configuring IEEE 802.1Q Tunneling This chapter describes how to support 802.1Q tunneling is called a tunnel port. The tunnel ports do not have multiple VLANs, while preserving customer VLAN IDs and keeping traffic in...
Software Guide
Page 184
... are overwritten. The in -band interface. VLAN Ranges Catalyst 6000 family switches support 4096 VLANs in a particular IP subnet belong to a different VLAN, the previous...Chapter 11 Configuring VLANs Figure 11-1 VLANs as Logically Defined Networks Engineering VLAN Marketing VLAN Cisco router Fast Ethernet Accounting VLAN Floor 3 Floor 2 16751 Floor 1... VLANs are organized into several ranges; Traffic between VLANs must configure them on the same VLAN directly without a router. For example, all the end...
... are overwritten. The in -band interface. VLAN Ranges Catalyst 6000 family switches support 4096 VLANs in a particular IP subnet belong to a different VLAN, the previous...Chapter 11 Configuring VLANs Figure 11-1 VLANs as Logically Defined Networks Engineering VLAN Marketing VLAN Cisco router Fast Ethernet Accounting VLAN Floor 3 Floor 2 16751 Floor 1... VLANs are organized into several ranges; Traffic between VLANs must configure them on the same VLAN directly without a router. For example, all the end...
Software Guide
Page 252
...How Layer 3 Switching Works Chapter 14 Configuring MLS Understanding MLS Note Supervisor Engine 1, PFC, and MSFC or MSFC2 can be any ). Layer 3 switching with the same protocol and transport-layer information from the server to -end conversations, or flows, between the same source and destination. Note The... the remaining traffic in the flow to the switch, which Layer 2 multicast traffic should be used in the same chassis; MLS supports unicast and multicast flows: • A unicast flow can only do MLS internally with MLS. These entries map the destination multicast ...
...How Layer 3 Switching Works Chapter 14 Configuring MLS Understanding MLS Note Supervisor Engine 1, PFC, and MSFC or MSFC2 can be any ). Layer 3 switching with the same protocol and transport-layer information from the server to -end conversations, or flows, between the same source and destination. Note The... the remaining traffic in the flow to the switch, which Layer 2 multicast traffic should be used in the same chassis; MLS supports unicast and multicast flows: • A unicast flow can only do MLS internally with MLS. These entries map the destination multicast ...
Software Guide
Page 311
...access controlled, the flow might get access controlled after the translation because of Cisco IOS ACLs and VACLs. Note VACLs have an implicit deny at the end of the IOS ACL configuration, the flow is supported in hardware on packets before NAT translation. Under heavy traffic conditions, this could... cause high CPU utilization. You can define Cisco IOS ACLs on both bridged and routed traffic, ...
...access controlled, the flow might get access controlled after the translation because of Cisco IOS ACLs and VACLs. Note VACLs have an implicit deny at the end of the IOS ACL configuration, the flow is supported in hardware on packets before NAT translation. Under heavy traffic conditions, this could... cause high CPU utilization. You can define Cisco IOS ACLs on both bridged and routed traffic, ...
Software Guide
Page 325
... by redirecting traffic to NVRAM. a packet is no routing involved. - Configuring VACLs From the CLI This section describes how to go out a port that supports the VLAN that the redirect option only involves taking packets and sending them out the redirect port; Enter the set security acl ip command to...Step 1 Step 2 Step 3 Enter the set security acl map command to map the VACL to a VLAN. You might have an implicit deny feature at the end of a VACL, page 16-36 • Showing VACL-to create a VACL and add ACEs. Enter the commit command to commit the VACL and its associated...
... by redirecting traffic to NVRAM. a packet is no routing involved. - Configuring VACLs From the CLI This section describes how to go out a port that supports the VLAN that the redirect option only involves taking packets and sending them out the redirect port; Enter the set security acl ip command to...Step 1 Step 2 Step 3 Enter the set security acl map command to map the VACL to a VLAN. You might have an implicit deny feature at the end of a VACL, page 16-36 • Showing VACL-to create a VACL and add ACEs. Enter the commit command to commit the VACL and its associated...
Software Guide
Page 350
PBF Limitations PBF does not support ARP; If the Sun Workstation needs to communicate to the destination host. Using the example above, you need to define a dummy gateway, which is mapped ... how to the destination host. These IP addresses were randomly selected; For example, if host 10.0.0.1 on VLAN 40 needs to communicate with Sun Workstation end hosts, note that is a host route, and set a static ARP entry pointing to the PBF MAC address mapped to configure the ARP table for the...
PBF Limitations PBF does not support ARP; If the Sun Workstation needs to communicate to the destination host. Using the example above, you need to define a dummy gateway, which is mapped ... how to the destination host. These IP addresses were randomly selected; For example, if host 10.0.0.1 on VLAN 40 needs to communicate with Sun Workstation end hosts, note that is a host route, and set a static ARP entry pointing to the PBF MAC address mapped to configure the ARP table for the...
Software Guide
Page 419
...interval • Specify the authenticator to supplicant retransmission time interval • Specify the back-end authenticator to supplicant retransmission time interval • Specify the back-end authenticator to authentication server retransmission time interval • Specify the number of frames retransmitted from..., but we recommend RADIUS for authentication, particularly when the authentication server is located remotely, because RADIUS has extensions that support encapsulation of EAP frames built into it. 802.1x Parameters Configurable on the Switch You can restrict traffic in both ...
...interval • Specify the authenticator to supplicant retransmission time interval • Specify the back-end authenticator to supplicant retransmission time interval • Specify the back-end authenticator to authentication server retransmission time interval • Specify the number of frames retransmitted from..., but we recommend RADIUS for authentication, particularly when the authentication server is located remotely, because RADIUS has extensions that support encapsulation of EAP frames built into it. 802.1x Parameters Configurable on the Switch You can restrict traffic in both ...
Software Guide
Page 421
...802.1x port. However, you can specify a server as primary by using the primary keyword. • RADIUS and TACACS+ support one privileged mode only (level 1). • Kerberos authentication does not work if TACACS+ is the primary server and authentication requests... Authentication Table 21-3 Authentication Default Configuration (continued) Feature 802.1x back-end authenticator to authentication server retransmission time 802.1x number of frames retransmitted from back-end authenticator to supplicant 802.1x automatic supplicant reauthentication time 802.1x automatic authenticator...
...802.1x port. However, you can specify a server as primary by using the primary keyword. • RADIUS and TACACS+ support one privileged mode only (level 1). • Kerberos authentication does not work if TACACS+ is the primary server and authentication requests... Authentication Table 21-3 Authentication Default Configuration (continued) Feature 802.1x back-end authenticator to authentication server retransmission time 802.1x number of frames retransmitted from back-end authenticator to supplicant 802.1x automatic supplicant reauthentication time 802.1x automatic authenticator...
Software Guide
Page 500
... that HSRP group. The interface with HSRP Although the supervisor engine software high-availability feature maintains the protocol state between redundant MSFCs. Note PFC2: The PFC2 supports a maximum of the VLAN number as the default gateway...end stations and other devices to provide automatic routing backup for the static ACLs. MSFC #1 remains the designated MSFC. Sup #1 continues to provide the first-hop, unicast redundancy. HSRP is configured, then MSFC #2 becomes HSRP active. Failure Case 4: Standby Sup #2 Fails This sequence occurs when the standby supervisor engine...
... that HSRP group. The interface with HSRP Although the supervisor engine software high-availability feature maintains the protocol state between redundant MSFCs. Note PFC2: The PFC2 supports a maximum of the VLAN number as the default gateway...end stations and other devices to provide automatic routing backup for the static ACLs. MSFC #1 remains the designated MSFC. Sup #1 continues to provide the first-hop, unicast redundancy. HSRP is configured, then MSFC #2 becomes HSRP active. Failure Case 4: Standby Sup #2 Fails This sequence occurs when the standby supervisor engine...
Software Guide
Page 506
End with CNTL/Z. When you enable high-availability redundancy, the startup configuration of both MSFCs is updated when you must ensure that has been online the ... on both MSFCs have identical configurations for IP and IPX configurations. Router# configure terminal Enter configuration commands, one per line. High-availability redundancy is only supported for all protocols. Before enabling synchronization, you must manually ensure that identical configurations are on the designated MSFC: • write mem • copy source startup...
End with CNTL/Z. When you enable high-availability redundancy, the startup configuration of both MSFCs is updated when you must ensure that has been online the ... on both MSFCs have identical configurations for IP and IPX configurations. Router# configure terminal Enter configuration commands, one per line. High-availability redundancy is only supported for all protocols. Before enabling synchronization, you must manually ensure that identical configurations are on the designated MSFC: • write mem • copy source startup...
Software Guide
Page 602
...receive packets from the same switch that it is shut down. Each switch can specify the message interval between UDLD messages. Note With supervisor engine software release 5.4(3) and later releases, you can send packets to a neighbor switch but is not able to avoid sending unnecessary control traffic...Rx Switch Y Tx Tx Switch Z Rx 144608 Default UDLD Configuration Table 30-1 shows the default UDLD configuration. Devices on both ends of the link must support UDLD in order for twisted-pair (copper) media Disabled on all Ethernet fiber-optic ports UDLD per -port enable state for ...
...receive packets from the same switch that it is shut down. Each switch can specify the message interval between UDLD messages. Note With supervisor engine software release 5.4(3) and later releases, you can send packets to a neighbor switch but is not able to avoid sending unnecessary control traffic...Rx Switch Y Tx Tx Switch Z Rx 144608 Default UDLD Configuration Table 30-1 shows the default UDLD configuration. Devices on both ends of the link must support UDLD in order for twisted-pair (copper) media Disabled on all Ethernet fiber-optic ports UDLD per -port enable state for ...
Software Guide
Page 620
...on a protocol basis. The default port configuration for each protocol group is a directly connected end station out the port. With Layer 3 protocol filtering enabled, ports are identified on any type... a port to auto for IP if there is forwarded out a port only if that supports both IP and Internetwork Packet Exchange (IPX) is connected to a switch port configured as auto... port belongs to the appropriate protocol group. However, if the host sends an IPX packet, the supervisor engine software detects the protocol traffic and the port is connected will not forward any of Ethernet port:...
...on a protocol basis. The default port configuration for each protocol group is a directly connected end station out the port. With Layer 3 protocol filtering enabled, ports are identified on any type... a port to auto for IP if there is forwarded out a port only if that supports both IP and Internetwork Packet Exchange (IPX) is connected to a switch port configured as auto... port belongs to the appropriate protocol group. However, if the host sends an IPX packet, the supervisor engine software detects the protocol traffic and the port is connected will not forward any of Ethernet port:...
Software Guide
Page 665
...an RSPAN session can be placed in the end-to-end path for each RSPAN session. The traffic type for sources (ingress, egress, or both SPAN and RSPAN configuration. Supervisor Engine 2 and PFC2: WS-X6K-S2-PFC2 - RSPAN has all participating switches....traffic. Supervisor Engine 1, PFC, and MSFC2: WS-X6K-S1A-MSFC2 - Supervisor Engine 1, PFC, and Multilayer Switch Feature Card (MSFC): WS-X6K-SUP1A-MSFC - Supervisor Engine 2, PFC2, and MSFC2: WS-X6K-S1A-MSFC2 • For destination or intermediate switches-Any Cisco switch supporting RSPAN VLAN No third party or other Cisco switches ...
...an RSPAN session can be placed in the end-to-end path for each RSPAN session. The traffic type for sources (ingress, egress, or both SPAN and RSPAN configuration. Supervisor Engine 2 and PFC2: WS-X6K-S2-PFC2 - RSPAN has all participating switches....traffic. Supervisor Engine 1, PFC, and MSFC2: WS-X6K-S1A-MSFC2 - Supervisor Engine 1, PFC, and Multilayer Switch Feature Card (MSFC): WS-X6K-SUP1A-MSFC - Supervisor Engine 2, PFC2, and MSFC2: WS-X6K-S1A-MSFC2 • For destination or intermediate switches-Any Cisco switch supporting RSPAN VLAN No third party or other Cisco switches ...
Software Guide
Page 821
...: Loop start Ringing tone: Programmable Ringing voltage: Programmable, based on country Ringing frequency: Programmable, based on page 44-9. Similar to POTS end devices such as it is not connected to the analog station gateway, the analog trunk gateway provides line echo cancellation and dual tone multifrequency ...Understanding How a VoIP Network Works The 24-port FXS analog interface module features are listed in its domain, and is managed by Cisco CallManager. The gateway supports up to eight trunks to the PSTN and appears like a phone to the PSTN or PBX. Using this gateway, the IP ...
...: Loop start Ringing tone: Programmable Ringing voltage: Programmable, based on country Ringing frequency: Programmable, based on page 44-9. Similar to POTS end devices such as it is not connected to the analog station gateway, the analog trunk gateway provides line echo cancellation and dual tone multifrequency ...Understanding How a VoIP Network Works The 24-port FXS analog interface module features are listed in its domain, and is managed by Cisco CallManager. The gateway supports up to eight trunks to the PSTN and appears like a phone to the PSTN or PBX. Using this gateway, the IP ...
Software Guide
Page 870
...time 10 within a specific timeframe 10 scheduling system reset 9 retransmission time authenticator-to-supplicant 44 back-end authenticator-to-authentication-server 45 back-end authenticator-to-supplicant 44 Reverse Address Resolution Protocol See RARP rewrite, packet CEF 2 MLS 2 RGMP configuring... ports 24 RGMP-related router commands 25 RGMP statistics displaying 23 statistics clearing 25 VLAN statistics displaying 23 RMON 1 enabling 2 overview 1 supported MIB objects 2 viewing data 2 ROM monitor BOOT environment variable and 3 boot process and 2 CLI 1 configuration register and 2 console ...
...time 10 within a specific timeframe 10 scheduling system reset 9 retransmission time authenticator-to-supplicant 44 back-end authenticator-to-authentication-server 45 back-end authenticator-to-supplicant 44 Reverse Address Resolution Protocol See RARP rewrite, packet CEF 2 MLS 2 RGMP configuring... ports 24 RGMP-related router commands 25 RGMP statistics displaying 23 statistics clearing 25 VLAN statistics displaying 23 RMON 1 enabling 2 overview 1 supported MIB objects 2 viewing data 2 ROM monitor BOOT environment variable and 3 boot process and 2 CLI 1 configuration register and 2 console ...