An AS using BGP confederations, as defined in RFC 3065, separates each router in the AS into one of several confederation sub-autonomous systems (sub-autonomous systems). Peers inside the same sub-AS are considered to be confederation iBGP peers, and routers in different subautonomous systems are considered to be confederation eBGP peers. Confederations propagate routes to all routers, without a full mesh of peers inside the entire AS. To do so, confederation eBGP peer conne..
Configuring a Destination as an Unconditional Trunk (Optional)
To tag the monitored traffic as it leaves a destination, configure the destination as a trunk before you configure it as a destination. To configure the destination as a trunk, perform this task: This example shows how to configure a port as an unconditional IEEE 802.1Q trunk: Router(config)# interface gigabitethernet 5/12 Router(config-if)# switchport Router(config-if)# switchport trunk encapsulation dot1q Router(config-if)# switchport mode trunk
CiscoWorks Wireless LAN Solution Engine
CiscoWorks WLSE is a centralized network management system for Cisco Aironet solutions. WLSE is a key component of SWAN and consists of the following features: ■ Automatic access point configuration ■ Assisted site surveys ■ Centralized firmware updates ■ Dynamic grouping ■ VLAN configuration ■ Multiple service set identifier (SSID) support ■ Customizable thresholds ■ Fault status ■ Intrusion detection system ■ Security policy monitoring ■ Secure user in..
Snapshot routing is a time-triggered routing update facility that enables a remote "slave" router to learn dynamic routing and service information from a central "master" router during a short active period. This learned information is then stored for a user-configurable period of inactivity (T2) until the next active period. If no routing updates are exchanged during the active period (because a DDR phone number or interface is unavailable), a user-config..
You can use HSRP on a Token Ring LAN exactly the same if the only protocol on the segment is IP. However, if you have any other protocols, and particularly if the ring uses any source-route bridging, you must use a slightly different configuration: Router1#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router1(config)#interface Tokenring0 Router1(config-if)#ip address 172.22.1.3 Router1(config-if)#standby ip 172.22.1.1 Router1(con..
